Dimethyl Sulfate
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Product Description
Product
Dimethyl Sulfate
CAS
77-78-1
Formula
C2H6O4S
Synonym
methyl sulfate; Dimethyl sulfate; Dimethyl sulphate; Dimethylester kyseliny sirove; dimethylesterkyselinysirove; dimethylesterkyselinysirove(czech); dimethylmonosulfate; Dimethylsulfaat; Dimethylsulfat; dimethylsulfat(czech); Dimetilsolfato; DMS; DMS (Methyl sulfate); Dwumetylowy siarczan; Methyl sulfate, Me2SO4; Methyle (sulfate de); NSC 56194; Rcra waste number U103; Sulfate de dimethyle; Sulfate dimethylique; sulfuric acid dimethyl ester; Sulfuric acid, dimethyl ester; Sulphuric acid dimethyl ester; UN 1595; Dimethoxysulfone; Dimethyl monosulfate
Typical Product Specifications
Melting Point
-2.70E+01 ° C
Melting Point
-32 °C
Melting Point
104-105°C
Melting Point
106 ° C
Vapor Pressure
0.7 mm Hg ( 25 °C)
Vapor Pressure
0.677 mm Hg
Vapor Pressure
2.80E-06 mm Hg
Refractive Index
1.386
Vapor Density
4.3
Stability
Stable; combustible. Incompatible with strong oxidizing agents, strong bases including ammonia. Moisture-sensitive.
Molecular weight
162.28
Molecular weight
126.13
Color
Clear colorless
Flash Point
182 °F
Flash Point
156 °C
Form
Liquid
Solubility
ethanol: 0.26 g/mL, clear, colorless
Boiling Point
188 °C
Boiling Point
188 dec ° C
Density
1.333 g/mL at 25 °C
Density
1.3
Water solubility
3000 mg/L
Water solubility
<0.1 g/100 mL at 18 ºC
Water solubility
2.8 g/100 mL (18 ?C)
Water solubility
2.80E+04 mg/L
Merck
13,3282
Storage Temperature
2-8°C
Storage Temperature
0-6°C
EINECS
208-576-7
EINECS
201-058-1
SMILES
CN1CN(C(=S)SC1)C
InChI
1S/C5H10N2S2/c1-6-3-7(2)5(8)9-4-6/h3-4H2,1-2H3
InChI
1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3
InChIKey
VAYGXNSJCAHWJZ-UHFFFAOYSA-N
InChIKey
QAYICIQNSGETAS-UHFFFAOYSA-N
Henry's Law Constant
4.00E-06 atm-m3/mole
Henry's Law Constant
4.98E-10 atm-m3/mole
log P (octanol-water)
0.160
log P (octanol-water)
1.4
Atmospheric OH Rate Constant
2.85E-10 cm3/molecule-sec
Atmospheric OH Rate Constant
5.00E-13 cm3/molecule-sec
Notes
Dimethyl Sulfate is a dimethyl ester of sulfuric acid
Dimethyl Sulfate uses and applications include: Intermediate; pharmaceuticals intermediate; laboratory reagent; methylating agent in manufacturing of organic chemicals, dyes, perfumes, fabric softeners, pharmaceuticals; separation of mineral oils; analysis of auto fluids; formerly as war gas
Suggested storage of Dimethyl Sulfate: Moisture-sensitive; store in cool, dry place away from heat, open flame, ignition sources, incompatible materials; keep tightly closed
Class
Industry
Functions
Dimethyl Sulfate
Product Description
Product
Dimethyl Sulfate
CAS
77-78-1
Formula
C2H6O4S
Synonym
methyl sulfate; Dimethyl sulfate; Dimethyl sulphate; Dimethylester kyseliny sirove; dimethylesterkyselinysirove; dimethylesterkyselinysirove(czech); dimethylmonosulfate; Dimethylsulfaat; Dimethylsulfat; dimethylsulfat(czech); Dimetilsolfato; DMS; DMS (Methyl sulfate); Dwumetylowy siarczan; Methyl sulfate, Me2SO4; Methyle (sulfate de); NSC 56194; Rcra waste number U103; Sulfate de dimethyle; Sulfate dimethylique; sulfuric acid dimethyl ester; Sulfuric acid, dimethyl ester; Sulphuric acid dimethyl ester; UN 1595; Dimethoxysulfone; Dimethyl monosulfate
Typical Product Specifications
Melting Point
-2.70E+01 ° C
Melting Point
-32 °C
Melting Point
104-105°C
Melting Point
106 ° C
Vapor Pressure
0.7 mm Hg ( 25 °C)
Vapor Pressure
0.677 mm Hg
Vapor Pressure
2.80E-06 mm Hg
Refractive Index
1.386
Vapor Density
4.3
Stability
Stable; combustible. Incompatible with strong oxidizing agents, strong bases including ammonia. Moisture-sensitive.
Molecular weight
162.28
Molecular weight
126.13
Color
Clear colorless
Flash Point
182 °F
Flash Point
156 °C
Form
Liquid
Solubility
ethanol: 0.26 g/mL, clear, colorless
Boiling Point
188 °C
Boiling Point
188 dec ° C
Density
1.333 g/mL at 25 °C
Density
1.3
Water solubility
3000 mg/L
Water solubility
<0.1 g/100 mL at 18 ºC
Water solubility
2.8 g/100 mL (18 ?C)
Water solubility
2.80E+04 mg/L
Merck
13,3282
Storage Temperature
2-8°C
Storage Temperature
0-6°C
EINECS
208-576-7
EINECS
201-058-1
SMILES
CN1CN(C(=S)SC1)C
InChI
1S/C5H10N2S2/c1-6-3-7(2)5(8)9-4-6/h3-4H2,1-2H3
InChI
1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3
InChIKey
VAYGXNSJCAHWJZ-UHFFFAOYSA-N
InChIKey
QAYICIQNSGETAS-UHFFFAOYSA-N
Henry's Law Constant
4.00E-06 atm-m3/mole
Henry's Law Constant
4.98E-10 atm-m3/mole
log P (octanol-water)
0.160
log P (octanol-water)
1.4
Atmospheric OH Rate Constant
2.85E-10 cm3/molecule-sec
Atmospheric OH Rate Constant
5.00E-13 cm3/molecule-sec
Notes
Dimethyl Sulfate is a dimethyl ester of sulfuric acid
Dimethyl Sulfate uses and applications include: Intermediate; pharmaceuticals intermediate; laboratory reagent; methylating agent in manufacturing of organic chemicals, dyes, perfumes, fabric softeners, pharmaceuticals; separation of mineral oils; analysis of auto fluids; formerly as war gas
Suggested storage of Dimethyl Sulfate: Moisture-sensitive; store in cool, dry place away from heat, open flame, ignition sources, incompatible materials; keep tightly closed
Class
Industry
Functions
