Substance
ID:327216
Names and Identifiers
IUPAC name
trimethoxymethane
IUPAC Traditional name
trimethyl orthoformate
Synonyms
Trimethoxymethane三甲基原甲酸酯三甲氧基甲烷Trimethyl orthoformate
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Purity
99%
Linear Formula
CH(OCH3)3
Safety Information
MSDS Link
GHS Signal Word
Danger
Packing Group
2
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
3
Safety Statements
9-16-26
Explode Limits
5.1 %
German water hazard class
1
UN Number
3272
RID/ADR
UN 3272 3/PG 2
Risk Statements
11-36
European Hazard Symbols
Flammable (F)
Irritant (Xi)RTECS
RM6650000
GHS Hazard statements
H225-H319
GHS Precautionary statements
P210-P305+P351+P338
Physical Property
Density
0.97 g/mL at 25 °C(lit.)
Vapor Pressure
23.5 mmHg ( 20 °C)
40 mmHg ( 30 °C)
57 mmHg ( 40 °C)
Boiling Point
101-102 °C(lit.)
Refractive Index
n20/D 1.379(lit.)
Vapor Density
3.67 (vs air)
Molecule Details
Packaging
20 L in steel drum
500 mL in glass bottle
20 L in steel drum
500 mL in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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