1,4-BENZOQUINONE ,106-51-4 _Chemical Cloud Database

1,4-BENZOQUINONE

Basic Information
Product Name：	1,4-BENZOQUINONE
CAS：	106-51-4
English Synonyms：	P-QUINONE ; CYCLOHEXADIENEDIONE ; QUINONE ; STEARA PBQ ; 2,5-CYCLOHEXADIENE-1,4-DIONE ; ZERENEX ZX-OA003444 ; 1,4-BENZOQUINONE ; 1,4-BENZOQUINE ; OTAVA-BB 2825700 ; 1,4-CYCLOHEXADIENEDIONE ; 1,4-CYCLOHEXADIENE DIOXIDE ; P-DIOXYBENZENE ; 1,4-BENZOCHINONE ; P-BENZOQUINONE ; ZERENEX ZXT010238 ; ZYLEXA-PHARM ZP-TV003444 ; BENZOQUINONE ; 1,4-CYCLOHEXADIENE-3,6-DIONE ; PARA-QUINONE ; LABOTEST-BB LT03328049 ; CHINONE ; BENZOQUINONE, 1,4- ; LABOTEST-BB LTBB002299 ; 1,4-DIOXYBENZENE ; PARA-BENZOQUINONE ; CYCLOHEXA-2,5-DIENE-1,4-DIONE
MDL Number.：	MFCD00001591
H bond acceptor：	2
H bond donor：	0
Smile：	C1(C=CC(C=C1)=O)=O
InChi：	InChI=1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
InChiKey：	InChIKey=AZQWKYJCGOJGHM-UHFFFAOYSA-N
Property
Melting Point：	113-115 DEG C(LIT)
Boiling Point：	DENSITY: 1.31
Density：	vapor3.73(vsair)
Physical Property：	AUTOIGNITION TEMPERATURE: 815 DEG F FLASHPOINT: 170.6 DEG F FLASHPOINT: 77 DEG C VAPOR DENSITY: 3.73 (VS AIR) VAPOR PRESSURE: 0.1 MMHG (25 DEG C)
Comments：	PHARMACOPEIA TRACEABILITY: TRACEABLE TO USP 1056504 RTECS: DK2625000 STORAGE TEMPERATURE: 20-25 DEG C WGK: 3
Safety information
Symbol：	GHS06 GHS09
Signal word：	Danger
Hazard statements：	H301-H315-H319-H331-H335-H400
Precautionary statements：	P261-P273-P301 + P310-P305 + P351 + P338-P311
hazard symbol：	T,N
Risk Code：	R:23/25-36/37/38-50
Safe Code：	S:26-28-45-61
UN Code：	2587
WGK Germany：	3

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