METHACROLEIN ,78-85-3 _Chemical Cloud Database

METHACROLEIN

Basic Information
Product Name：	METHACROLEIN
CAS：	78-85-3
English Synonyms：	2-METHYL-PROPENAL ; METHACRYLALDEHYDE ; 2-METHYLACROLEIN ; 2-METHYL-2-PROPENAL ; 2-METHYLPROP-2-ENAL ; METHYLACROLEIN ; ISOBUTENAL ; METHACROLEIN
MDL Number.：	MFCD00006974
H bond acceptor：	1
H bond donor：	0
Smile：	CC(=C)C=O
InChi：	InChI=1S/C4H6O/c1-4(2)3-5/h3H,1H2,2H3
InChiKey：	InChIKey=STNJBCKSHOAVAJ-UHFFFAOYSA-N
Property
Melting Point：	-81 DEG C(LIT)
Boiling Point：	68-70 DEG C(LIT)
Density：	0.85g/mLat25°C(lit.)
Physical Property：	REFRACTIVE INDEX: N20/D 1.416(LIT) VAPOR DENSITY: 2.4 (VS AIR) VAPOR PRESSURE: 121 MMHG (20 DEG C) VAPOR PRESSURE: 13.44 PSI (55 DEG C) VAPOR PRESSURE: 5.35 PSI (20 DEG C)
Comments：	GENERAL DESCRIPTION: INHIBITED RIDADR: UN 2396 3/PG 2 RTECS: OZ2625000 STORAGE TEMPERATURE: 2-8 DEG C UNSPSC: 12352100 WGK: 3
Safety information
Symbol：	GHS02 GHS05 GHS06
Signal word：	Danger
Hazard statements：	H225-H301 + H311-H314
Precautionary statements：	P210-P280-P301 + P310-P305 + P351 + P338-P310
hazard symbol：	F,T
Risk Code：	R:11-24/25-34
Safe Code：	S:16-26-36/37/39-45
WGK Germany：	3

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