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Formaldehyde dimethyl acetal_Molecular_structure_CAS_109-87-5)
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Formaldehyde dimethyl acetal

Catalog No. 47649 Name Sigma Aldrich
CAS Number 109-87-5 Website http://www.sigmaaldrich.com
M. F. C3H8O2 Telephone 1-800-521-8956
M. W. 76.09442 Fax
Purity ≥99.0% (GC) Email
Storage Chembase ID: 127072

SYNONYMS

Title
二甲醇缩甲醛
IUPAC name
dimethoxymethane
IUPAC Traditional name
dimethoxymethane
Synonyms
Dimethoxymethane
甲缩醛
Methylal
二甲氧基甲烷

DATABASE IDS

EC Number 203-714-2
MDL Number MFCD00008495
CAS Number 109-87-5
PubChem SID 24871262
Beilstein Number 1697025

PROPERTIES

Grade for Grignard reactions
Impurities ≤0.2% water
Linear Formula CH2(OCH3)2
Purity ≥99.0% (GC)
Density 0.860 g/mL at 20 °C(lit.)
Flash Point -18 °C
Flash Point -.4 °F
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H319
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P210-P305 + P351 + P338
RID/ADR UN 1234 3/PG 2
Risk Statements 11-19-36
RTECS PA8750000
Safety Statements 7/9-16-26-33
Supplemental Hazard Statements May form explosive peroxides.
Hazard Class 3
UN Number 1234
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Packaging
1 L in glass bottle
250 mL in glass bottle
Description (简体中文)
包装
1 L in glass bottle
250 mL in glass bottle

REFERENCES