497-03-0, CAS No 497-03-0

497-03-0 2-methyl-2-butenal
Product Name	2-methyl-2-butenal
Synonyms	Methylbutenal;tiglaldehyde;guaiol;2-Methylcrotonaldehyde~Tiglic aldehyde
Molecular Formula	C₅H₈O
Molecular Weight	84.11
InChl	InChI=1/C5H8O/c1-3-5(2)4-6/h3-4H,1-2H3/b5-3+
CAS Registry Number	497-03-0
EINECS	207-833-0
Molecular Structure
Density	0.871
Boiling Point	115-118℃ (752 torr)
Refractive Index	1.447
Flash Point	18℃
Hazard Symbols	F##Highly flammable\|\|Xi##Irritant:;
Risk Codes	R11##Highly flammable.\|\|R36/37/38##Irritating to eyes, respiratory system and skin.:;
Safety Description	S16##Keep away from sources of ignition - No smoking.\|\|S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.\|\|S36##Wear suitable protective clothing.:;

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