Sulfur trioxide trimethylamine complex supplier

Name
SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX
EINECS
CAS No. 3162-58-1
Density g/cm³
Solubility Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water.
Melting Point 232 °C (dec.)(lit.)
Formula C₃H₉NO₃S
Boiling Point 2.8°Cat760mmHg
Molecular Weight 139.175
Flash Point °C
Transport Information
Appearance
Safety Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 2

WGK Germany 3

F 3-9-21
Hazard Note Corrosive/Moisture Sensitive
HazardClass 8
PackingGroup II
Risk Codes 34
Molecular Structure
Hazard Symbols
Synonyms SULPHUR TRIOXIDE-TRIMETHYLAMINE COMPLEX;SULFUR TRIOXIDE TRIMETHYLAMINE;SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX;SULFUR TRIOXIDE TRIMETHYLAMINEOMPLEX;TRIMETHYLAMINE SULFUR TRIOXIDE;TRIMETHYLAMINE SULFUR TRIOXIDE COMPLEX;TRLIMETHYLAMINE SULPHUR TRIOXIDE COMPLEX;Trimethylamine-sulphur trioxide complex
PSA 86.54000
LogP 0.46960

Synthetic route

: 75-50-3
trimethylamine

: 3162-58-1
sulfur trioxide trimethylamine complex

Conditions

Conditions	Yield
With trimethylsilyl N,N-dimesylamidosulfonate In dichloromethane at 0℃;	95%
With chlorosulphuric acid; chloroform

: 176759-56-1
trimethylsilyl N,N-dimesylamidosulfonate

: 75-50-3
trimethylamine

A: 30488-04-1
trimethylsilyldimesylamine

B: 3162-58-1
sulfur trioxide trimethylamine complex

Conditions

Conditions	Yield
In dichloromethane at 0℃; Product distribution; other Lewis bases;	A n/a B 95%

...Expand

: 7446-11-9
sulfur trioxide

: 75-50-3
trimethylamine

: 3162-58-1
sulfur trioxide trimethylamine complex

Conditions

Conditions	Yield
In neat (no solvent) react. of SO3-vapor (dild. with N2 as carrier gas) with dry (CH3)3N-vapor;; crystn.;;
In neat (no solvent) react. of SO3-vapor (dild. with N2 as carrier gas) with dry (CH3)3N-vapor;; crystn.;;

: 3162-58-1
sulfur trioxide trimethylamine complex

: 4132-28-9, 4291-69-4, 6386-24-9, 6564-72-3, 59531-24-7, 69257-52-9, 78184-89-1, 78609-17-3, 78609-18-4, 96553-53-6, 104111-61-7, 131347-08-5, 78609-16-2
2,3,4,6-tetra-O-benzyl-α-D-mannopyranoside

: 2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl sulfate

Conditions

Conditions	Yield
In acetonitrile for 48h; Heating;	100%

: 3162-58-1
sulfur trioxide trimethylamine complex

: C64H72N6O21

: C64H72N6O30S3*3C3H9N

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 50℃; for 72h;	100%

: 3162-58-1
sulfur trioxide trimethylamine complex

: C64H74N6O21

: C64H74N6O33S4*4C3H9N

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 50℃; for 72h;	100%

: C47H55N3O15

: 3162-58-1
sulfur trioxide trimethylamine complex

: C47H51N3O27S4(4-)*4Na(1+)

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃;	100%

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methyl)benzoyl-6-O-(2-naphthylmethyl)-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methyl)benzoyl-6-O-(2-naphthylmethyl)-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-6-O-sulfo-β-D-glucopyranoside trimethylamine salt

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; Inert atmosphere;	100%

: C148H152N12O45

: 3162-58-1
sulfur trioxide trimethylamine complex

: C148H152N12O57S4*4C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In 1,2-dichloro-ethane at 80℃; for 0.5h; Inert atmosphere;	98.1%

: 3162-58-1
sulfur trioxide trimethylamine complex

: C71H78N6O21

: C71H78N6O27S2*2C3H9N

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 50℃; for 72h;	96%

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methylbenzoyl)-6-O-(2-naphthylmethyl)-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1→3)-2,4-di-O-(4-methyl)benzoyl-6-O-(2-naphthylmethyl)-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methylbenzoyl)-6-O-(2-naphthylmethyl)-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-6-O-sulfo-β-D-glucopyranosyl-(1→3)-2,4-di-O-(4-methyl)benzoyl-6-O-(2-naphthylmethyl)-β-d-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-6-O-sulfo-β-D-glucopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; for 26h; Inert atmosphere;	96%

: C107H113N9O33

: 3162-58-1
sulfur trioxide trimethylamine complex

: C107H113N9O45S4*4C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In 1,2-dichloro-ethane at 90℃; for 0.333333h; Inert atmosphere;	95.2%

: 1374561-81-5
4-methylphenyl 6-O-acetyl-2-O-benzoyl-3-O-benzyl-1-thio-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: C29H30O10S2*C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In acetonitrile at 60℃; for 2h; Solvent; Temperature; Reagent/catalyst;	95%

: 126-58-9
Dipentaerythritol

: 3162-58-1
sulfur trioxide trimethylamine complex

: C10H22O25S6*6C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In toluene at 80℃; for 0.833333h; Inert atmosphere;	93.8%

: C38H39N3O10

: 3162-58-1
sulfur trioxide trimethylamine complex

: C38H39N3O13S*C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In 1,2-dichloro-ethane at 100℃; for 1h; Microwave irradiation;	93.7%

: p-nitrophenyl 2-acetamido-3-O-benzoyl-6-O-benzyl-2-deoxy-4-hydroxy-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: p-nitrophenyl 2-acetamido-3-O-benzoyl-6-O-benzyl-2-deoxy-4-sulfo-β-D-glucopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 40 - 50℃; for 111h;	92%

: p-nitrophenyl 2-acetamido-3-O-benzoyl-6-O-benzyl-2-deoxy-4-hydroxy-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: trimethylammonium p-nitrophenyl 2-acetamido-3-O-benzoyl-6-O-benzyl-2-deoxy-4-sulfo-β-D-glucopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 40 - 50℃; for 144h;	92%

: 904684-22-6
7-methoxy-2-naphthyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-(2,4-di-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 7-methoxy-2-naphthyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-(2,4-di-O-benzoyl-6-O-sodium sulfonato-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; for 1h;	91%

: 3162-58-1
sulfur trioxide trimethylamine complex

γ-cyclodextrin octa(2,3-dipalmitoyl) ester: γ-cyclodextrin octa(2,3-dipalmitoyl) ester

octa(6-O-trimethylammonium sulfate) γ-cyclodextrin octa(2,3-dipalmitoyl) ester: octa(6-O-trimethylammonium sulfate) γ-cyclodextrin octa(2,3-dipalmitoyl) ester

Conditions

Conditions	Yield
In N,N-dimethyl-formamide; toluene at 80℃; for 48h;	90.3%

: 904684-11-3
7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-6-O-sodium sulfonato-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; for 1h;	90%

: 904684-20-4
7-methoxy-2-naphthyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-(2,4-di-O-benzoyl-β-D-galactopyranosyl)-(1->4)-3-O-acetyl-2-O-dibenzyloxyphosphinyl-β-D-xylopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 7-methoxy-2-naphthyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-(2,4-di-O-benzoyl-6-O-sodium sulfonato-β-D-galactopyranosyl)-(1->4)-3-O-acetyl-2-O-dibenzyloxyphosphinyl-β-D-xylopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; for 1h;	90%

: 10070-48-1
calenduladiol

: 3162-58-1
sulfur trioxide trimethylamine complex

: disodium 3β,16β-dihydroxylup-20(29)-ene disulfate

Conditions

Conditions	Yield
Stage #1: calenduladiol; sulfur trioxide trimethylamine complex In N,N-dimethyl-formamide at 90℃; for 18h; Inert atmosphere; Stage #2: With Amberlite CG-120 (Na+ form) In methanol; N,N-dimethyl-formamide Inert atmosphere;	90%

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methyl)benzoyl-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methyl)benzoyl-6-O-sulfo-β-D-galactopyranosyl-(1→4)-3-O-benzyl-2-deoxy-2-phthalimido-6-O-sulfo-β-D-glucopyranoside bistrimethylamine salt

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; Inert atmosphere;	90%

: 3162-58-1
sulfur trioxide trimethylamine complex

: 73724-45-5
N-(9H-fluoren-9-ylmethoxycarbonyl)-L-serine

: C18H17NO8S*C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In ethyl acetate at 80℃; for 0.416667h; Inert atmosphere;	89.1%

: 904684-09-9
7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-3-O-acetyl-2-O-dibenzyloxyphosphinyl-β-D-xylopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 7-methoxy-2-naphthyl O-(2,3,4-tri-O-benzoyl-6-O-sodium sulfonato-β-D-galactopyranosyl)-(1->4)-3-O-acetyl-2-O-dibenzyloxyphosphinyl-β-D-xylopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; for 1h;	89%

: 6-azidohexyl (methyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate)-(1→3)-(2-acetamido-2-deoxy-β-D-galactopyranoside)-(1→4)-(methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1→3)-2-acetamido-2-deoxy-β-D-galactopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: C71H75N5O40S4(4-)*4C3H9N*4H(1+)

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 50℃; for 48h; Schlenk technique; Inert atmosphere;	89%

: 3162-58-1
sulfur trioxide trimethylamine complex

: 630129-64-5
methyl (methyl 3,4-di-O-pivaloyl-α-L-idopyranosyluroate)-(1->4)-2-azido-3-O-benzyl-2-deoxy-6-O-pivaloyl-α-D-glucopyranoside

: methyl (methyl 2-O-trimethylaminesulfonato-3,4-di-O-pivaloyl-α-L-idopyranosyluroate)-(1->4)-2-azido-3-O-benzyl-2-deoxy-6-O-pivaloyl-α-D-glucopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃;	88%

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methyl)benzoyl-β-D-galactopyranosyl-(1→4)-6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 3162-58-1
sulfur trioxide trimethylamine complex

: 2-(N-benzyloxycarbonyl)aminoethyl 2,3,4-tri-O-(4-methyl)benzoyl-6-O-sulfo-β-D-galactopyranosyl-(1→4)-6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside trimethylamine salt

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃; Inert atmosphere;	88%

: 3162-58-1
sulfur trioxide trimethylamine complex

: 849101-45-7
methyl (2-azido-3-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1->4)-(methyl 3-O-pivaloyl-α-L-idopyranosyluronate)-(1->4)-2-azido-3-O-benzyl-2-deoxy-α-D-glucopyranoside

: methyl (2-azido-3-O-benzyl-2-deoxy-6-O-trimethylaminesulfonato-α-D-glucopyranosyl)-(1->4)-(methyl 3-O-pivaloyl-2-O-trimethylaminesulfonato-α-L-idopyranosyluronate)-(1->4)-2-azido-3-O-benzyl-2-deoxy-6-O-trimethylaminesulfonato-α-D-glucopyranoside

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 60℃;	86%

: 753-90-2
trifluoroethylamine

: 3162-58-1
sulfur trioxide trimethylamine complex

: trimethylammonium (2,2,2-trifluoroethyl)sulfamate

Conditions

Conditions	Yield
In acetonitrile at 0 - 22℃; for 0.5h; Inert atmosphere;	86%

: 106-69-4
hexane-1,2,6-triol

: 3162-58-1
sulfur trioxide trimethylamine complex

: C6H14O12S3*3C3H9N

Conditions

Conditions	Yield
With N,N-dimethyl-formamide In 1,2-dichloro-ethane at 80℃; for 0.416667h; Inert atmosphere;	85.8%

Sulfur trioxide trimethylamine complex Chemical Properties

IUPAC Name: N,N-Dimethylmethanamine; sulfur trioxide
Empirical Formula: C₃H₉NO₃S
Molecular Weight: 139.1735
Einecs: 221-614-7
Melting point: 232 °C
Polar Surface Area: 3.24 Å²
Enthalpy of Vaporization: 22.94 kJ/mol
Boiling Point: 2.8 °C at 760 mmHg
Vapour Pressure: 1720 mmHg at 25°C
The Cas Register Number of Sulfur trioxide trimethylamine complex is 3162-58-1.The chemical synonyms of Sulfur trioxide trimethylamine complex (CAS NO.3162-58-1) are Sulphur trioxide trimethylamine (1:1) .The molecular structure of Sulfur trioxide trimethylamine complex (CAS NO.3162-58-1) is
.

Sulfur trioxide trimethylamine complex Uses

Sulfur trioxide trimethylamine complex (CAS NO.3162-58-1) is used in organic synthesis.

Sulfur trioxide trimethylamine complex Safety Profile

Hazard Codes: Corrosive C
Risk Statements: 34
R34: Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 3-9-21
Hazard Note: Corrosive/Moisture Sensitive
HazardClass: 8
PackingGroup: II

Product Name

SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEX

Synthetic route

Sulfur trioxide trimethylamine complex Chemical Properties

Sulfur trioxide trimethylamine complex Uses

Sulfur trioxide trimethylamine complex Safety Profile

Related Products

Hot Products

Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
F	3-9-21
Hazard Note	Corrosive/Moisture Sensitive
HazardClass	8
PackingGroup	II