Substance
ID:327012
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
Physical Property
Vapor Density
3.67 (vs air)
Flash Point
13 °C
55.4 °F
Vapor Pressure
40 mmHg ( 30 °C)
23.5 mmHg ( 20 °C)
57 mmHg ( 40 °C)
Density
0.97 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.379(lit.)
Boiling Point
101-102 °C(lit.)
Safety Information
Risk Statements
11-36
UN Number
3272
GHS Signal Word
Danger
European Hazard Symbols
Flammable (F)
Irritant (Xi)Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
2
German water hazard class
1
GHS Hazard statements
H225-H319
MSDS Link
GHS Precautionary statements
P210-P305+P351+P338
RID/ADR
UN 3272 3/PG 2
Safety Statements
9-16-26
Explode Limits
5.1 %
Hazard Class
3
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
RTECS
RM6650000
Product Information
Purity
99.8%
Grade
anhydrous
Impurities
<0.005% water(100 mL pkg)
<0.002% water
Evaporation Residue
<0.0005%
Linear Formula
CH(OCH3)3
Molecule Details
Packaging
1, 2 L in Sure/Seal™
100 mL in Sure/Seal™
1, 2 L in Sure/Seal™
100 mL in Sure/Seal™
Molecular Spectra
No Data Available
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References
No Data Available
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