Substance
ID:357535
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
Properties
Product Information
Grade
purum
Purity
≥98.0% (GC)
Linear Formula
CH(OCH3)3
Physical Property
Flash Point
55.4 °F
13 °C
Vapor Pressure
40 mmHg ( 30 °C)
23.5 mmHg ( 20 °C)
57 mmHg ( 40 °C)
Refractive Index
n20/D 1.379(lit.)
n20/D 1.379
Density
0.97 g/mL at 25 °C(lit.)
Vapor Density
3.67 (vs air)
Boiling Point
101-102 °C(lit.)
Safety Information
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
3
Explode Limits
5.1 %
European Hazard Symbols
Flammable (F)
Irritant (Xi)GHS Pictograms
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
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
Risk Statements
11-36
Safety Statements
9-16-26
Packing Group
2
GHS Hazard statements
H225-H319
RTECS
RM6650000
MSDS Link
GHS Precautionary statements
P210-P305+P351+P338
UN Number
3272
German water hazard class
1
GHS Signal Word
Danger
RID/ADR
UN 3272 3/PG 2
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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