803071
Dimethyl sulfate
for synthesis
别名:
Dimethyl sulfate, Sulfuric acid dimethyl ester
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Grade:
synthesis grade
Assay:
≥99% (GC)
Bp:
188.5 °C/1013 hPa (decomposition)
Vapor pressure:
0.35 hPa ( 20 °C)
产品名称
Dimethyl sulfate, for synthesis
InChI
1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3
InChI key
VAYGXNSJCAHWJZ-UHFFFAOYSA-N
grade
synthesis grade
vapor pressure
0.35 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
450 °C
potency
106.4 mg/kg LD50, oral (Rat)
expl. lim.
3.6-23.2 % (v/v)
dilution
(for synthesis)
bp
188.5 °C/1013 hPa (decomposition)
mp
-31.8 °C
transition temp
flash point 83 °C
solubility
28 g/L (Hydrolysis)
density
1.33 g/cm3 at 20 °C
Analysis Note
Assay (GC, area%)≥ 99,0 Area %Density (d 20 °C/ 4 °C)1,325 - 1,327Identity (IR)conforms
Application
Dimethyl sulfate for synthesis. CAS 77-78-1, chemical formula (CH₃O)₂SO₂.
General description
for synthesis
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
181.4 °F - closed cup
flash_point_c
83 °C - closed cup
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