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LC2264 Dimethyl sulfate
for synthesis

 

Order number Packaging Quantity Price €
AC29264 Glass bottle 100 ml 14.22
AC29264 Glass bottle 500 ml 22.275
AC29241 Glass bottle 1 l 31.95

 

Product information
Synonyms Sulfuric acid dimethyl ester
Hill Formula C2H6O4S
Chemical formula (CH3O)2SO2
HS Code 2920 90 10
EC number 201-058-1
Molar mass 126.13 g/mol
EC index number 016-023-00-4
CAS number 77-78-1

 

Chemical and physical data
Ignition temperature 450 °C DIN 51794
Solubility 28 g/l (18 °C) Hydrolysis
Melting point -31.8 °C
Molar mass 126.13 g/mol
Density 1.33 g/cm3 (20 °C)
Boiling point 188.5 °C (1013 hPa) (decomposition)
Vapor pressure 0.35 hPa (20 °C)
Explosion limit 3.6 – 23.2 %(V)
Flash point 83 °C

 

Safety information
R Phrase R 45-25-26-34-43-68
May cause cancer.Also toxic if swallowed.Also very toxic by inhalation.Causes burns.May cause sensitization by skin contact.Possible risk of irreversible effects.
S Phrase S 53-45
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger carcinogenic, very toxic, corrosive, sensitizing, mutagenic
Hazard Symbol

Toxic

Storage class 6.1A Combustible substances, toxic
WGK WGK 2 water endangering

 

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1595 DIMETHYL SULPHATE, 6.1 (8), I, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 1595 DIMETHYL SULPHATE, 6.1 (8),

 

Toxicological data
LD 50 oral LD50 rat 106.4 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 1.325 – 1.327
Identity (IR) passes test

 

 

C6H12N2O4S