Substance
ID:367051
Names and Identifiers
Synonyms
Sulfuric acid dimethyl ester硫酸二甲酯二甲基硫酸酯Dimethyl sulfate
IUPAC name
dimethyl sulfate
IUPAC Traditional name
dimethyl sulfate
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
PubChem SID
Properties
Product Information
Cation Traces
Cd: ≤1 mg/kg
Cu: ≤1 mg/kg
Na: ≤20 mg/kg
Cr: ≤1 mg/kg
Mn: ≤1 mg/kg
Co: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Ca: ≤5 mg/kg
Zn: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Impurities
≤0.4% free acid (as H2SO4)
Grade
puriss. p.a.
Linear Formula
(CH3O)2SO2
Purity
≥99.0% (GC)
Quality Level
PREMIUM
Ignition Residue
≤0.02%
Safety Information
UN Number
1595
German water hazard class
2
Risk Statements
45-25-26-34-43-68
Hazard Class
6.1
GHS Precautionary statements
P201-P260-P280-P284-P301+P310-P305+P351+P338
Packing Group
1
GHS Hazard statements
H301-H314-H317-H330-H341-H350
Safety Statements
53-45
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
RID/ADR
UN 1595 6.1/PG 1
GHS Signal Word
Danger
European Hazard Symbols
Highly toxic (T+)MSDS Link
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECS
WS8225000
Physical Property
Refractive Index
n20/D 1.386(lit.)
n20/D 1.387
Solubility
diethyl ether: soluble1.3 g/5mL, clear, colorless
ethanol: soluble0.26 g/mL, clear, colorless
Auto Ignition Point
923 °F
Boiling Point
188 °C(lit.)
Density
1.333 g/mL at 25 °C(lit.)
Vapor Pressure
0.7 mmHg ( 25 °C)
Flash Point
83 °C
181.4 °F
Melting Point
-32 °C(lit.)
Vapor Density
4.3 (vs air)
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data