Nitrosyl chloride supplier | CasNO.2696-92-6

Name
Nitrosyl chloride
EINECS 220-273-1
CAS No. 2696-92-6
Article Data284
CAS DataBase
Density 1.54g/cm³
Solubility decomposes in H2O; soluble fuming H2SO4 [HAW93]
Melting Point -59.6°C
Formula ClN O
Boiling Point °Cat760mmHg
Molecular Weight 65.4591
Flash Point °C
Transport Information
Appearance
Safety Poison by inhalation and ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Inhalation may cause pulmonary edema and hemorrhage. Potentially explosive reaction with acetone + platinum. Mixtures with hydrogen + oxygen ignite spontaneously. When heated to decomposition it emits very toxic fumes of Cl⁻ and NO_x.
Risk Codes R36/37/38
Molecular Structure
Hazard Symbols Strong irritant, especially to lungs and mucous membranes.
Synonyms Nitrosylchloride (8CI);Chlorine nitride oxide (ClNO);Nitrogen oxide chloride (NOCl);Nitrogen oxychloride;Nitrogen oxychloride (NOCl);Nitrosochloride;Nitrosoniumchloride;
PSA 29.43000
LogP 0.90660

Synthetic route

: 7783-99-5
silver(I) nitrite

: 7719-09-7
thionyl chloride

A: 2696-92-6
nitrosylchloride

B: silver(I) chloride

Conditions

Conditions	Yield
In diethyl ether byproducts: SO2; to finely ground dry Ag salt in anhyd. Et2O cooled to 0°C added dropwise with vigorous stirring equimolar amt. of thionyl chloride; suspn. stirred for 15 min; soln. was decanted from AgCl; AgCl dried; soln. washed (Et2O); all extracts combined; cooled to 0°C;	A n/a B 99%

...Expand

: 7719-09-7
thionyl chloride

: silver nitrate

A: Nitryl chloride

B: 2696-92-6
nitrosylchloride

C: silver(I) chloride

Conditions

Conditions	Yield
In diethyl ether byproducts: SO2, SO3; to finely ground dry Ag salt in anhyd. Et2O cooled to 0°C added dropwise with vigorous stirring equimolar amt. of thionyl chloride; suspn. stirred for 15 min; soln. was decanted from AgCl; AgCl dried; soln. washed (Et2O); all extracts combined; cooled to 0°C;	A n/a B n/a C 99%

...Expand

: 10026-04-7, 53609-55-5
tetrachlorosilane

: 10102-44-0
Nitrogen dioxide

A: 112926-00-8, 7631-86-9
silica gel

B: Nitryl chloride

C: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:5.6, 353 K); mass spectrometry, chromy.;	A 98.5% B n/a C n/a
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:6.0, 313 K); mass spectrometry, chromy.;	A 98.3% B n/a C n/a
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:6.8, 313 K); mass spectrometry, chromy.;	A 98.5% B n/a C n/a
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:5.2, 313 K); mass spectrometry, chromy.;	A 95.5% B n/a C n/a
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:6, 298 K, exclusion of air, 180 h), heating 313-333 K, 8-10 h); distn. of gasous products; mass spectrometry, chromy.;

...Expand

: trans-hydroxotetraamminenitrosoruthenium(II)

: 7697-37-2
nitric acid

: trans-tetraamminenitratonitrosoruthenium(III) nitrate

B: 7732-18-5
water

C: 10102-44-0
Nitrogen dioxide

D: 2696-92-6
nitrosylchloride

E: 10024-97-2
dinitrogen monoxide

Conditions

Conditions	Yield
In nitric acid byproducts: Cl2; to Ru complex was added concd. HNO3; mixt. heated under reflux for 5 min; cooled to room temp.; ppt. filtered off; washed (water, alc., ether); dried (vac.); recrystd. (aq. HNO3); elem. anal.;	A 95% B n/a C n/a D n/a E n/a

...Expand

: 10241-05-1
molybdenum(V) chloride

: 10102-43-9
nitrogen(II) oxide

: 75-05-8
acetonitrile

A: 65060-56-2
Mo(NO)Cl3(NCMe)2

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In dichloromethane NO was bubbled through the soln. of MoCl5 and CH3CN at room temp. for 1h, Ar atm.; concn., pptn. with pentane, filtration, washing with pentane, drying invac.; elem. anal.;	A 70% B n/a

...Expand

: trans-hydroxotetraamminenitrosoruthenium(II)

: 7697-37-2
nitric acid

A: fac-diamminetrinitratonitrosoruthenium(III)

B: 7732-18-5
water

C: 2696-92-6
nitrosylchloride

D: 10024-97-2
dinitrogen monoxide

Conditions

Conditions	Yield
In nitric acid byproducts: Cl2; to Ru complex was added concd. HNO3; mixt. heated under reflux for 50 min; cooled to room temp.; ppt. filtered off; washed (water, alc., ether); dried (vac.); mother liquor evapd. on water bath; ppt. was obtained; elem.anal.;	A 65% B n/a C n/a D n/a

...Expand

: 10026-04-7, 53609-55-5
tetrachlorosilane

: 10102-44-0
Nitrogen dioxide

A: 112926-00-8, 7631-86-9
silica gel

B: 7782-50-5
chlorine

C: Nitryl chloride

D: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:4.8, 313 K); mass spectrometry, chromy.;	A 62% B <1 C n/a D n/a
In neat (no solvent) heating (molar ratio SiCl4:NO2 1:5.6, 293 K); mass spectrometry, chromy.;	A 51% B <1 C n/a D n/a

...Expand

: 10102-43-9
nitrogen(II) oxide

: 13283-01-7
tungsten(VI) chloride

: 92542-39-7
trichlorotrinitrosyltungsten

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In dichloromethane mixt. of WCl6 and CH2Cl2 under N2 was stirred at room temp., N2 was replaced by NO for 30 min, NO was flushed out of system, mixt. was refluxedunder N2 for 3.5 h to removed ClNO; filtered, washed with CH2Cl2, dried under vac. at ambient temp.; elem. anal.;	A 61% B n/a

...Expand

: 10102-43-9
nitrogen(II) oxide

: 13283-01-7
tungsten(VI) chloride

: 92473-06-8
W(NO)2Cl4

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In dichloromethane mixt. of WCl6 and CH2Cl2 under N2 was stirred at room temp., N2 was replaced by NO for 17 min, NO was flushed out of system, mixt. was refluxedunder N2 for 3.5 h to removed ClNO; filtered, washed with CH2Cl2, dried under vac. at ambient temp.; elem. anal.;	A 47% B n/a

...Expand

: 7697-37-2
nitric acid

: 7647-14-5
sodium chloride

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In neat (no solvent) HNO3 : NaCl = 3:1; at 100°C about 3 h;;	35%
In neat (no solvent) HNO3 : NaCl = 3:1; at 100°C about 3 h;;	35%
In water using concd. HNO3;;

: 540-54-5
1-Chloropropane

A: 7647-01-0
hydrogenchloride

B: 19252-52-9
propylium

C: 2696-92-6
nitrosylchloride

D: C3H6NO(1+)

Conditions

Conditions	Yield
With nitric oxide cation In gas at 24.9℃; Rate constant; Product distribution;

...Expand

: 540-54-5
1-Chloropropane

A: 19252-53-0
isopropyl cation

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
With nitric oxide cation In gas at 24.9℃; Rate constant; Thermodynamic data; ΔHr,2980; variation of vibrational excitation in NO+;

: 540-54-5
1-Chloropropane

A: 19252-52-9
propylium

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
With nitric oxide cation In gas at 24.9℃; Rate constant; Thermodynamic data; ΔHr,2980; variation of vibrational excitation in NO+;

: 75-29-6
isopropyl chloride

A: 7647-01-0
hydrogenchloride

B: 19252-53-0
isopropyl cation

C: 2696-92-6
nitrosylchloride

D: C3H6NO(1+)

Conditions

Conditions	Yield
With nitric oxide cation In gas at 24.9℃; Rate constant; Product distribution;

...Expand

: 75-29-6
isopropyl chloride

A: 19252-53-0
isopropyl cation

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
With nitric oxide cation In gas at 24.9℃; Rate constant; Thermodynamic data; ΔHr,2980;

: 540-54-5
1-Chloropropane

A: 2696-92-6
nitrosylchloride

B H+: H+

Conditions

Conditions	Yield
With nitric oxide cation In gas at 24.9℃; Rate constant; Thermodynamic data; ΔHr,2980; variation of vibrational excitation in NO+;

: 79-38-9
Chlorotrifluoroethylene

: 10102-44-0
Nitrogen dioxide

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In gas Kinetics; byproducts: O2NCF2C(O)F, O2NCF2CFClNO2; 322.8, 333.2 and 342.2 K, 13.0-90.2 Torr CF2CFCl and 9.3-89.5 Torr NO2 pressure, in the presence/absence of CF4 (277.6-458.5 Torr);

: ammonium chloride

: 7697-37-2
nitric acid

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In water reaction of satd. NH4Cl soln. with concd. HNO3 at ambient temp.;;
In water reaction of satd. NH4Cl soln. with concd. HNO3 at ambient temp.;;

: 7791-27-7
pyrosulfuryl chloride

: 10102-44-0
Nitrogen dioxide

A: S2O7(2-)*2NO(1+)=S2O7(NO)2

B: 2696-92-6
nitrosylchloride

...Expand

: 21050-13-5
bis(triphenylphosphine)iminium chloride

: nitrosonium tetrafluoroborate

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In dichloromethane byproducts: [(Ph3P)2N][BF4]; (Ar); CH2Cl2 was added via syringe to mixt. of NOBF4 and (Ph3P)2NCl; not isolated; IR monitoring;

: 10049-04-4, 25052-55-5
chlorine dioxide

: 10102-43-9
nitrogen(II) oxide

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In gas
In neat (no solvent, gas phase)

: potassium chlorochromate

: 10102-44-0
Nitrogen dioxide

A: Nitryl chloride

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In neat (no solvent) passing NO2 over KCrO3Cl at ambient temp. and at 180°C;;	A 0% B n/a
In neat (no solvent)	A 0% B n/a

...Expand

: potassium chloride

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
With hydrogenchloride; nitric acid In water byproducts: H2O, Cl2; max. conc. of H ions is 0.58% at 25 °C and 36% at 100 °C;
With HCl; HNO3 In water byproducts: H2O, Cl2; max. conc. of H ions is 0.58% at 25 °C and 36% at 100 °C;

: potassium chloride

A: 7647-01-0
hydrogenchloride

B: 7697-37-2
nitric acid

C: 2696-92-6
nitrosylchloride

D: potassium nitrate

Conditions

Conditions	Yield
With Nitrogen dioxide In water
With NO2 In water

...Expand

: potassium chloride

: 7697-37-2
nitric acid

: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In neat (no solvent) at 120 - 175°C;;
In water using concd. HNO3;;
In neat (no solvent) at 120 - 175°C;;
In water

: potassium chloride

: 7697-37-2
nitric acid

A: 2696-92-6
nitrosylchloride

B: potassium nitrate

Conditions

Conditions	Yield
In nitric acid byproducts: NO2, Cl2; reaction of KCl with HNO3 under formation of KNO3 and gases; passing gases over 50% HNO3 at -15 - 0°C;; fractionated distillation;;
byproducts: Cl2, H2O, KCl; high conc. of acid;
byproducts: Cl2, H2O, KCl; high conc. of acid;
In nitric acid byproducts: NO2, Cl2; aq. HNO3; reaction of KCl with HNO3 under formation of KNO3 and gases; passing gases over 50% HNO3 at -15 - 0°C;; fractionated distillation;;

...Expand

: potassium chloride

: 7697-37-2
nitric acid

A: 7782-50-5
chlorine

B: 2696-92-6
nitrosylchloride

Conditions

Conditions	Yield
In water treatment of KCl with excess of 50% HNO3 on heating; cooling down at 30°C under dissolving of NOCl in acid;;
In water treatment of KCl with excess of 50% HNO3 on heating; cooling down at 30°C under dissolving of NOCl in acid;;

...Expand

: CuB23

: 2696-92-6
nitrosylchloride

: BNO

Conditions

Conditions	Yield
at 24.84℃; for 0.5h; Temperature; Ionic liquid;	100%

: 697-18-7
tetrafluoroethane-β-sultone

: 2696-92-6
nitrosylchloride

: 923-15-9
chlorosulfuric acid trifluorovinyl ester

Conditions

Conditions	Yield
at -35°C;	97%
at -35°C;	97%

: boron trioxide

: 7637-07-2
boron trifluoride

: 2696-92-6
nitrosylchloride

: nitrosonium tetrafluoroborate

Conditions

Conditions	Yield
for synthesis of small amounts;;	96%
for synthesis of small amounts;;	96%

...Expand

: 7664-39-3
hydrogen fluoride

: 7637-07-2
boron trifluoride

: 2696-92-6
nitrosylchloride

: nitrosonium tetrafluoroborate

Conditions

Conditions	Yield
In liquid sulphur dioxide byproducts: HCl; <-10°C, 15-30min, protective gas to exclude moisture; filtration or evapn. of SO2;; washing with CH2Cl2, drying in vac.;;	96%
In nitromethane byproducts: HCl; <0°C, 15-30min, protective gas to exclude moisture; filtration or evapn. of solvent;; washing with CH2Cl2, drying in vac.;;	96%
In nitromethane byproducts: HCl; <0°C, 15-30min, protective gas to exclude moisture; filtration or evapn. of solvent;; washing with CH2Cl2, drying in vac.;;	96%
In sulfur dioxide byproducts: HCl; <-10°C, 15-30min, protective gas to exclude moisture; filtration or evapn. of SO2;; washing with CH2Cl2, drying in vac.;;	96%

...Expand

: 7646-78-8
tin(IV) chloride

: 2696-92-6
nitrosylchloride

: nitrosyl hexachloro-stannate(IV)

Conditions

Conditions	Yield
In dichloromethane anaerobic conditions; NOCl was added to stirred soln. of SnCl4 in CH2Cl2at 0°C; stirred for 1 h while NOCl was passed through; distd. (vac.);	96%
In tetrachloromethane reaction with NOCl in CCl4 to (NO)2SnCl6 at -15°C;;
In not given reaction with excess NOCl under formation of (NO)2SnCl6;;
In tetrachloromethane

: 7647-18-9
antimonypentachloride

: 2696-92-6
nitrosylchloride

: 16871-80-0
nitrosonium hexachloroantimonate

Conditions

Conditions	Yield
In dichloromethane 0 - 10 °C, under N2; the product was filtered under N2, washed with CH2Cl2, dried in vac. at25 °C, elem. anal.;	96%

: 1493-13-6
trifluorormethanesulfonic acid

: 2696-92-6
nitrosylchloride

: 51637-52-6
nitrosyl trifluoromethane sulfonate

Conditions

Conditions	Yield
In tetrachloromethane 0 - 10 °C; liquid components were removed in vac., the rest was dried in vac. at 25 °C, elem. anal.;	96%

: 211054-33-0
deca-B-methyl-1-hydroxymethyl-1,12-dicarba-closo-dodecaborane(12)

: 2696-92-6
nitrosylchloride

: 211054-34-1
ONOCH2C(BCH3)10CH

Conditions

Conditions	Yield
In pyridine; benzene inert conditions; condensation of NOCl into frozen soln. of carborane (-78°C), warming to room temp., stirring (30 min); votalities removed (vac.), extn. into pentane, solvent removal, recrystn. (pentane);	95%

: 14040-11-0
tungsten hexacarbonyl

: 2696-92-6
nitrosylchloride

: Dichlorodinitrosyltungsten

Conditions

Conditions	Yield
In dichloromethane byproducts: CO; to W(CO)6 were added CH2Cl2 and ClNO, stirred for 0.5 h at room temp., air was introduced into the vessel, mixt. was stirred ca. 5 min, after 2h ClNO total had been added, suspn. was refluxed under N2 for 1 h; cooled to room temp., sepd., filtered, washed with CH2Cl2, dried under vac. for 18 h at 20°C; elem. anal.;	92%

: 14221-06-8, 744215-74-5
tetrakis(acetato)dimolybdenum(II)

: 2696-92-6
nitrosylchloride

: 791-28-6
Triphenylphosphine oxide

: trichloromononitrosylbis(triphenylphosphine oxide)molybdenum(II)

Conditions

Conditions	Yield
In ethyl acetate N2-atmosphere; addn. of excess NOCl to Mo-complex suspn., dropwise addn.to excess of Ph3PO (pptn.); filtration, washing (ethyl acetate, petroleum ether), drying (vac., 2 h);	90.5%

...Expand

: 773-15-9
1,2,2-trifluoro-2-hydroxy-1-trifluoromethylethanesulfonic acid sultone

: 2696-92-6
nitrosylchloride

: 13002-01-2
chlorosulfuric acid pentafluoropropenyl ester

Conditions

Conditions	Yield
at -35°C;	90%
at -35°C;	90%

: 7787-71-5
bromine trifluoride

: phosphorous

: 7726-95-6
bromine

: 2696-92-6
nitrosylchloride

: 16921-91-8
nitrosyl hexafluorophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: BrCl, Cl2; treating red P with Br2; condensation of NOCl in excess and addn. of BrF3;;	88%
In neat (no solvent) byproducts: BrCl, Cl2; treating red P with Br2; condensation of NOCl in excess and addn. of BrF3;;	88%

...Expand

: {HB(C3H3N2)3}W(NO)2Cl

: 2696-92-6
nitrosylchloride

: hydrotris(3,5-dimethylpyrazol-1-yl)borato nitrosyl tungsten dichloride

Conditions

Conditions	Yield
	87%
	87%

: 7787-71-5
bromine trifluoride

: germanium dioxide

: 2696-92-6
nitrosylchloride

: nitrosyl hexafluorogermanate

Conditions

Conditions	Yield
In further solvent(s) distillation of NOCl on GeO2 in vac. at -10 °C, addn. of BrF3 under cooling with liq. air, warming to room temp., heating;; distillation of solvent in vac.;;	84%
In further solvent(s) distillation of NOCl on GeO2 in vac. at -10 °C, addn. of BrF3 under cooling with liq. air, warming to room temp., heating;; distillation of solvent in vac.;;	84%
In neat (no solvent)
In neat (no solvent)

...Expand

: 41654-56-2
(meso-tetraphenylporphyrinato)carbonyl(ethanol)ruthenium(II)

: 2696-92-6
nitrosylchloride

: chloro-nitrosyl(meso-tetraphenylporphyrinato)ruthenium(II)

Conditions

Conditions	Yield
In benzene addn. of satd. NOCl soln. to soln. of Ru-complex, stirring (2 h); evapn. (vacuum), addn. of hexane, pptn., centrifugation, washing (hexane), drying (vacuum); elem. anal.;	81%

: [Mo(C40H36BN8O4)(CO)2(NO)]

: 2696-92-6
nitrosylchloride

: [MoCl2(NO)(C40H36BN8O4)]

Conditions

Conditions	Yield
In dichloromethane bubbling NOCl into a suspn. of the Mo complex in CH2Cl2 (ca. 10 min), removal od excess NOCl by a stream of N2; evapn., washing (hexane), drying (vac.); elem. anal.;	81%

: 60838-50-8
3-methoxy-2-propenenitrile

: 2696-92-6
nitrosylchloride

: 478183-26-5
3,3-dimethoxy-2-hydroxyiminopropionitrile

Conditions

Conditions	Yield
In methanol at -10 - 20℃; for 5h;	80.1%

: 10025-91-9
antimony(III) chloride

: 2696-92-6
nitrosylchloride

: 7647-18-9
antimonypentachloride

Conditions

Conditions	Yield
In melt Reaction of SbCl3 melt with NOCl to give SbCl5;	80%
With chlorine In melt Reaction of SbCl3 melt with a mixt. of NOCl and Cl2 to give SbCl5;

: η5-C5H5(CO)2MnC2H2

: 2696-92-6
nitrosylchloride

: (η5-C5Me5)(CO)(NO)Mn(η1-CHCHCl)

Conditions

Conditions	Yield
In dichloromethane byproducts: CO; under N2; addn. of soln. of ClNO in CH2Cl2 to a soln. of Mn-complex at room temp., reaction monitored by IR; filtration, evapn., product: brown oil.;	80%

: 20332-49-4, 14741-36-7
tricarbonylbis(triphenylphosphine)ruthenium(0)

: 2696-92-6
nitrosylchloride

A: 32240-63-4, 29079-66-1, 15709-57-6, 36500-84-2, 15709-73-6, 14564-35-3
dicarbonyldichlorobis(triphenylphosphine)ruthenium(II)

B: trichloronitrosylbis(triphenylphosphine)ruthenium

Conditions

Conditions	Yield
In methanol; dichloromethane addn. of NOCl soln. to Ru complex soln.; addn. of hot methanol; vigorously stirring; pptn.; centrifuging; washing (methanol, ether); drying (vac.); keeping centrifugate, 3-4h; pptn.; centrifuging; washing (methanol, ether); drying (vac.); elem. anal.;	A 10% B 80%

...Expand

: 54412-87-2
Ni(1,2-bis(diphenylphosphanyl)-benzene)Cl2

: 2696-92-6
nitrosylchloride

: 90526-45-7
trichloro(o-phenylenebis(diphenylphosphine))nickel(III)

Conditions

Conditions	Yield
In dichloromethane excess NOCl slowly carried in stream dry N2 through 0°C trap containing stirred soln. (Ni(o-C6H4(PPh2)2)Cl) in CH2Cl2; solvent volume reduced, cyclohexane added with stirring, mixt. cooled overnight at -20°C, product filtered off, rinsed with CCl4 and dried; elem. anal.;	80%

: 41636-35-5
2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine ruthenium(II) carbonyl

: 2696-92-6
nitrosylchloride

: 352-13-6
4-flourophenylmagnesium bromide

: (CHC4N(C2H5)2CHC4N(C2H5)2)2RuNOC6H4F*0.13CH2Cl2

Conditions

Conditions	Yield
In tetrahydrofuran; dichloromethane byproducts: CO; under Ar or N2, standard Schlenk technique; NOCl added to a soln. of Ru complex in CH2Cl2; stirred for 20 min; evapd.; suspended in THF; excess of Grignard reagent in THF added; reaction was complete within 20 min (IR monitoring); evapd., redissolved in CH2Cl2, filtered and evapd. under inert atmosphere; elem. anal.; single crystal X-ray diffraction;	78%

Yield

In tetrahydrofuran; dichloromethane byproducts: CO; under Ar or N2, standard Schlenk technique; NOCl added to a soln. of Ru complex in CH2Cl2; stirred for 20 min; evapd.; suspended in THF; excess of Grignard reagent in THF added; reaction was complete within 20 min (IR monitoring); evapd., redissolved in CH2Cl2, filtered and evapd. under inert atmosphere; elem. anal.; single crystal X-ray diffraction;

78%

...Expand

: 109-72-8, 29786-93-4
n-butyllithium

: 16872-10-9
1-methyl-o-carborane

: 2696-92-6
nitrosylchloride

A: 16872-08-5
1-methyl-2-nitroso-ortho-carborane

B: 1145689-45-7
bis(2-methyl-ortho-carboranyl)amine

Conditions

Conditions	Yield
In diethyl ether; pentane (N2); hexane soln. of n-BuLi added to Et2O/pentane soln. of carborane deriv.; lithio-carborane deriv. soln. added dropwise to ClNO soln. at -117°C during 35 min; allowed to reach room temp. during 3 h; added in small portions to aq. KHCO3; organic layer dild. with Et2O; washed with H2O; dried and evapd; nitroso deriv. sublimed out; residue triturated with MeOH; elem. anal.;	A 77% B 22%

Yield

In diethyl ether; pentane (N2); hexane soln. of n-BuLi added to Et2O/pentane soln. of carborane deriv.; lithio-carborane deriv. soln. added dropwise to ClNO soln. at -117°C during 35 min; allowed to reach room temp. during 3 h; added in small portions to aq. KHCO3; organic layer dild. with Et2O; washed with H2O; dried and evapd; nitroso deriv. sublimed out; residue triturated with MeOH; elem. anal.;

A 77%
B 22%

...Expand

: 7632-51-1
vanadiumtetrachloride

: 2696-92-6
nitrosylchloride

: 791839-37-7
NO(1+)*VCl5(1-)=(NO)(VCl5)

Conditions

Conditions	Yield
In neat (no solvent) under Ar; ClNO vac. transferred to VCl4; warmed slowly to room temp.; volatiles sublimed onto sublimation probe by heating to 50°C under vac.; crystals obtained; elem. anal.;	76%

: 60513-47-5, 60873-35-0
[Pt(o-OC6H4CHNOH)2]

: 2696-92-6
nitrosylchloride

: 344367-33-5
trans-(N,N)-[PtCl2(o-OC6H4CHNOH)2]

Conditions

Conditions	Yield
In tetrachloromethane; chloroform NOCl passed through soln. of complex in CHCl3/CCl4 for 20 min at 5°C; solvent evapd. at 14-18°C, filtered, washed with acetone/CCl4, then with Et2O, dried at room temp. in vac.-desiccator over CaCl2, elem. anal.;	73%

Nitrosyl chloride Chemical Properties

Product Name: Nitrosyl chloride (CAS NO.2696-92-6)

Molecular Formula: ClNO
Molecular Weight: 65.4591g/mol
Mol File: 2696-92-6.mol
EINECS: 220-273-1
Density: 1.54 g/cm³
Surface Tension: 42.6 dyne/cm
Enthalpy of Vaporization: 25.78 kJ/mol
Vapour Pressure: 2180 mmHg at 25°C
XLogP3-AA: 0.7
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of Nitrosyl chloride (CAS NO.2696-92-6):
IUPAC Name: nitrosyl chloride
Canonical SMILES: N(=O)Cl
InChI: InChI=1S/ClNO/c1-2-3
InChIKey: VPCDQGACGWYTMC-UHFFFAOYSA-N

Nitrosyl chloride Production

NOCl can be prepared by the direct combination of chlorine and nitric oxide. Alternatively, nitrosylsulfuric acid and HCl also affords the compound:
HCl + NOHSO₄ → NOCl + H₂SO₄
It also arises from the combination of hydrochloric and nitric acids according to the following reaction:
HNO₃ + 3 HCl → Cl₂ + 2 H₂O + NOCl
Although this mixture was used for dissolving gold for a long time the first description of the gas was done by Edmund Davy in 1831.

Nitrosyl chloride Consensus Reports

Reported in EPA TSCA Inventory.

Nitrosyl chloride Safety Profile

Poison by inhalation and ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Inhalation may cause pulmonary edema and hemorrhage. Potentially explosive reaction with acetone + platinum. Mixtures with hydrogen + oxygen ignite spontaneously. When heated to decomposition it emits very toxic fumes of Cl⁻ and NO_x.
Safety Information of Nitrosyl chloride (CAS NO.2696-92-6):
Hazard Codes: C,T Toxic
RIDADR: 1069
Hazard Note: Toxic/Corrosive
HazardClass: 2.3

Nitrosyl chloride Standards and Recommendations

DOT Classification: 2.3; Label: Poison Gas, Corrosive

Nitrosyl chloride Specification

Nitrosyl chloride , its CAS NO. is 2696-92-6, the synonyms are EINECS 220-273-1 ; HSDB 849 ; Nitrogen chloride oxide (nocl) ; Nitrogen oxychloride (NOCl) ; Nitrosonium chloride ; Nitrosyl chloride ((NO)Cl) .

Product Name

Nitrosyl chloride

Synthetic route

Nitrosyl chloride Chemical Properties

Nitrosyl chloride Production

Nitrosyl chloride Consensus Reports

Nitrosyl chloride Safety Profile

Nitrosyl chloride Standards and Recommendations

Nitrosyl chloride Specification

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