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BUTYRIC ANHYDRIDE

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Name: BUTYRIC ANHYDRIDE
CAS: 106-31-0
Synonyms: N-BUTYRIC ANHYDRIDE ; BUTYRIC ANHYDRIDE ; BUTANOIC ACID ANHYDRIDE ; BUTANOIC ANHYDRIDE ; BUTANOYL BUTANOATE
MDL.: MFCD00009389
H bond acceptor: 3
H bond donor: 0
Smile: CCCC(=O)OC(=O)CCC
InChi: InChI=1S/C8H14O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H2,1-2H3
InChiKey: InChIKey=YHASWHZGWUONAO-UHFFFAOYSA-N

Property

Melting Point: -75-(-66) DEG C(LIT)/-75℃
Boiling Point: 198-199 DEG C(LIT)
Density: 0.967g/mLat25°C(lit.)
Physical Property: AUTOIGNITION TEMPERATURE: 535 DEG F
EXPLOSIVE LIMIT: 1.1 %, 104 DEG F
EXPLOSIVE LIMIT: 7.6 %, 144 DEG F
FLASHPOINT: 189 DEG F
FLASHPOINT: 87 DEG C
REFRACTIVE INDEX: N20/D 1.413(LIT)
VAPOR DENSITY: 5.45 (VS AIR)
VAPOR PRESSURE: 10 MMHG (79.5 DEG C)
Comments: RIDADR: UN 2739 8/PG 3
RTECS: ET7090000
WGK: 1

Safety information

Symbol: GHS05 GHS05
Signal word: Danger
Hazard statements: H314
Precautionary statements: P280-P305 + P351 + P338-P310
hazard symbol: C
Risk Code: R:14-34
Safe Code: S:26-36/37/39-45
UN Code: 2739
WGK Germany: 1

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