2,6-Naphthalenedisulfonyldichloride supplier

Name
2,6-NAPHTHALENEDISULFONYL CHLORIDE
EINECS
CAS No. 13827-62-8
Article Data9
CAS DataBase
Density 1.651 g/cm³
Solubility
Melting Point
Formula C₁₀H₆Cl₂O₄S₂
Boiling Point 499.4 °C at 760 mmHg
Molecular Weight 325.193
Flash Point 255.9 °C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols Xi
Synonyms 2,6-Naphthalenedisulfonylchloride (8CI);
PSA 85.04000
LogP 4.85640

Synthetic route

disodium 2,6-naphthalenedisulfonate: disodium 2,6-naphthalenedisulfonate

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 581-75-9
naphthalene-2,6-disulfonic acid

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

Conditions

Conditions	Yield
With phosphorus pentachloride at 130℃; for 4h;	71%
With phosphorus pentachloride at 130℃; for 4h;	3.2 g

calcium salt of/the/ naphthalene-disulfonic acid-(2.6): calcium salt of/the/ naphthalene-disulfonic acid-(2.6)

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

Conditions

Conditions	Yield
With phosphorus pentachloride at 140℃;

potassium salt of/the/ naphthalene-disulfonic acid-(2.6): potassium salt of/the/ naphthalene-disulfonic acid-(2.6)

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

Conditions

Conditions	Yield
With phosphorus pentachloride at 140℃;

sodium salt of/the/ naphthalene-disulfonic acid-(2.6): sodium salt of/the/ naphthalene-disulfonic acid-(2.6)

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

Conditions

Conditions	Yield
With phosphorus pentachloride at 150 - 160℃;

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 96892-95-4
2,6-naphthalene-dithiol

Conditions

Conditions	Yield
With hydrogenchloride; tin(ll) chloride In acetic acid at 90℃; for 2h;	69%
With tin(ll) chloride In acetic acid at 90℃; for 2h;	39%
With hydrogenchloride; tin(II) chloride hydrate In water; acetic acid	23.3%
With hydrogenchloride; acetic acid; tin(ll) chloride

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 108-24-7
acetic anhydride

: 1314140-60-7
2,6-di(acetylthio)naphthalene

Conditions

Conditions	Yield
With hydrogenchloride; tin(II) chloride dihdyrate at 90℃; for 2h;	56%

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 36316-88-8
2,6-diiodonaphthalene

Conditions

Conditions	Yield
With bis(benzonitrile)palladium(II) dichloride; Ti(Oi-Pr); lithium chloride; zinc(II) iodide In 1,2-dimethoxyethane at 162℃;	32%

: 42454-06-8
2-nitro-5-hydroxybenzaldehyde

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 103569-28-4
naphthalene-2,6-disulfonic acid bis-(3-formyl-4-nitro-phenyl ester)

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: naphthalene-1,3,7-trisulfonyl chloride

Conditions

Conditions	Yield
With chlorosulfonic acid

: 3273-14-1
1-(2-hydroxyethyl)-1H-1,2,4-triazole

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: Naphthalene-2,6-disulfonic acid bis-(2-[1,2,4]triazol-1-yl-ethyl) ester

Conditions

Conditions	Yield
With pyridine

: 122-97-4
3-Phenyl-1-propanol

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: Naphthalene-2,6-disulfonic acid bis-(3-phenyl-propyl) ester

Conditions

Conditions	Yield
With pyridine

: 60-12-8
2-phenylethanol

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: Naphthalene-2,6-disulfonic acid diphenethyl ester

Conditions

Conditions	Yield
With pyridine

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 1-[1,2,4]Triazol-1-yl-octan-2-ol

: Naphthalene-2,6-disulfonic acid bis-((R)-1-[1,2,4]triazol-1-ylmethyl-heptyl) ester

Conditions

Conditions	Yield
With pyridine

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 75242-70-5
1-(1H-1,2,4-triazol-1-yl)propan-2-ol

: Naphthalene-2,6-disulfonic acid bis-((R)-1-methyl-2-[1,2,4]triazol-1-yl-ethyl) ester

Conditions

Conditions	Yield
With pyridine

: 10026-13-8, 874483-75-7
phosphorus pentachloride

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 2065-70-5
2,6-dichloronaphthalene

Conditions

Conditions	Yield
bei der Destillation;

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

ammonium carbonate: ammonium carbonate

: 103039-29-8
naphthalene-2,6-disulfonamide

Conditions

Conditions	Yield
With ammonia

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 62-53-3
aniline

: 6-phenylsulfamoyl-naphthalene-2-sulfonyl chloride

Conditions

Conditions	Yield
In isopropyl alcohol; acetonitrile at 24.85℃; Kinetics;

: 4,6-bis-hydroxycarbamoyl-isophthalic acid

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

polyamic acid; monomer(s): 4,6\-bis-hydroxycarbamoyl-isophthalic acid; 2,6-naphthalenedisulfonyl dichloride: polyamic acid; monomer(s): 4,6\-bis-hydroxycarbamoyl-isophthalic acid; 2,6-naphthalenedisulfonyl dichloride

Conditions

Conditions	Yield
With (C18H37)2NCH3 In tetrahydrofuran; pyridine at 30℃; for 24h;

: 957670-36-9
C30H49N5O5

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: C70H102N10O14S2

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 0 - 20℃;

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 96892-96-5
(2,6-naphthylenedithio)diacetic acid

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 69 percent / SnCl2, HCl(g) / acetic acid / 2 h / 90 °C 2: 67 percent / 6percent aq. NaOH / 2 h / 70 °C View Scheme

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 96892-98-7
(2,6-naphthylenedisulfonyl)diacetic acid

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 69 percent / SnCl2, HCl(g) / acetic acid / 2 h / 90 °C 2: 67 percent / 6percent aq. NaOH / 2 h / 70 °C 3: 84 percent / H2O2 / H2O / 3 h / 90 °C View Scheme

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: (1,5-dinitro-2,6-naphthylenedithio)diacetic acid

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 69 percent / SnCl2, HCl(g) / acetic acid / 2 h / 90 °C 2: 67 percent / 6percent aq. NaOH / 2 h / 70 °C 3: 0.2 g / 40percent aq. HNO3 / acetic acid / 2 h / 6 - 15 °C View Scheme

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 62-53-3
aniline

: 890662-09-6
N,N'-diphenyl-naphthalene-2,6-disulfonamide

Conditions

Conditions	Yield
With triethylamine In chloroform at 20℃; for 1h; Heating / reflux;

: 1088500-34-8
C30H47N5O5

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 1088500-37-1
C70H98N10O14S2

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine; dmap In dichloromethane at 20℃;

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 1314140-60-7
2,6-di(acetylthio)naphthalene

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: hydrogenchloride; tin(II) chloride hydrate / water; acetic acid 2: triethylamine / tetrahydrofuran View Scheme

: 1403384-99-5
5-amino-2-((dimethylcarbamoyl)sulfanyl) benzoic acid methyl ester

: 13827-62-8
2,6-naphthalenedisulfonyl dichloride

: 1403385-04-5
C32H32N4O10S4

Conditions

Conditions	Yield
With pyridine for 3h; Reflux;

2,6-Naphthalenedisulfonyldichloride Specification

The 2,6-Naphthalenedisulfonyldichloride is an organic compound with the formula C₁₀H₆Cl₂O₄S₂. The systematic name of this chemical is naphthalene-2,6-disulfonyl dichloride. With the CAS registry number 13827-62-8, it is also named as 2,6-Dichlorosulfonylnaphtalene.

Physical properties about 2,6-Naphthalenedisulfonyldichloride are: (1)ACD/LogP: 2.99; (2)ACD/LogD (pH 5.5): 2.99; (3)ACD/LogD (pH 7.4): 2.99; (4)ACD/BCF (pH 5.5): 109.66; (5)ACD/BCF (pH 7.4): 109.66; (6)ACD/KOC (pH 5.5): 1004.31; (7)ACD/KOC (pH 7.4): 1004.31; (8)#H bond acceptors: 4; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 85.04 Å²; (11)Index of Refraction: 1.647; (12)Molar Refractivity: 71.6 cm³; (13)Molar Volume: 196.8 cm³; (14)Polarizability: 28.38×10^-24cm³; (15)Surface Tension: 58.2 dyne/cm; (16)Density: 1.651 g/cm³; (17)Flash Point: 255.9 °C; (18)Enthalpy of Vaporization: 73.87 kJ/mol; (19)Boiling Point: 499.4 °C at 760 mmHg; (20)Vapour Pressure: 1.28E-09 mmHg at 25°C.

Preparation: this chemical can be prepared by naphthalene-2,6-disulfonic acid. This reaction will need reagent PCl₅. The reaction time is 4 hours with reaction temperature of 130 °C. The yield is about 71%.

Uses of 2,6-Naphthalenedisulfonyldichloride: it can be used to produce naphthalene-2,6-dithiol. It will need reagent SnCl₂, HCl, acetic acid .

You can still convert the following datas into molecular structure:
(1)SMILES: ClS(=O)(=O)c1ccc2c(c1)ccc(c2)S(Cl)(=O)=O
(2)InChI: InChI=1/C10H6Cl2O4S2/c11-17(13,14)9-3-1-7-5-10(18(12,15)16)4-2-8(7)6-9/h1-6H
(3)InChIKey: VPLHHUICIOEESV-UHFFFAOYAP
(4)Std. InChI: InChI=1S/C10H6Cl2O4S2/c11-17(13,14)9-3-1-7-5-10(18(12,15)16)4-2-8(7)6-9/h1-6H
(5)Std. InChIKey: VPLHHUICIOEESV-UHFFFAOYSA-N

Product Name

2,6-NAPHTHALENEDISULFONYL CHLORIDE

Synthetic route

2,6-Naphthalenedisulfonyldichloride Specification

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