CAS 123-63-7, trimethaldehyde

2026-03-27 10:24:45

triacetaldehyde

Chinese name	triacetaldehyde
English name	Paraldehyde
Chinese alias
RN CASE	123-63-7
EINECS number	204-639-8
molecular formula	C₆H₆O₂
molecular weight	110.1106
Dangerous goods sign
Risk Terminology	R11;
security terms	S16; S29; S33; S9;
physicochemical properties	Properties, colorless and fragrant liquid, a three-molecule acetaldehyde polymer. Melting point 12.5 ℃ Boiling point 128 ℃ Relative density 0.994 Refractive Index 1.405 Solubility, slightly soluble in hot water, miscible with alcohol and ether.
purpose	Used in the pharmaceutical industry, organic synthesis, etc

upstream raw material	acetaldehyde
downstream products

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