THYMOQUINONE ,490-91-5 _Chemical Cloud Database

THYMOQUINONE

Basic Information
Product Name：	THYMOQUINONE
CAS：	490-91-5
English Synonyms：	THYMOQUINON ; 2-ISOPROPYL-5-METHYL-1,4-BENZOQUINONE ; 2-METHYL-5-(METHYLETHYL)CYCLOHEXA-2,5-DIENE-1,4-DIONE ; 2-METHYL-5-(PROP-2-YL)CYCLOHEXA-2,5-DIENE-1,4-DIONE ; 2-METHYL-5-ISO-PROPYLBENZOQUINONE ; 2-ISOPROPYL-5-METHYLCYCLOHEXA-2,5-DIENE-1,4-DIONE ; P-MENTHA-3,6-DIENE-2,5-DIONE ; 2-ISOPROPYL-5-METHYLBENZO-1,4-QUINONE ; 2-METHYL-5-(PROPAN-2-YL)CYCLOHEXA-2,5-DIENE-1,4-DIONE ; THYMOQUINONE ; 5-ISOPROPYL-2-METHYL-1,4-BENZOQUINONE
MDL Number.：	MFCD00001602
H bond acceptor：	2
H bond donor：	0
Smile：	CC(C)C1=CC(=O)C(C)=CC1=O
InChi：	InChI=1S/C10H12O2/c1-6(2)8-5-9(11)7(3)4-10(8)12/h4-6H,1-3H3
InChiKey：	InChIKey=KEQHJBNSCLWCAE-UHFFFAOYSA-N
Property
Melting Point：	45-47 DEG C(LIT)/46 °C
Boiling Point：	230-232 DEG C(LIT)/232 °C
Physical Property：	FLASHPOINT: 104 DEG C FLASHPOINT: 219.2 DEG F
Comments：	RTECS: GU5330000 UNSPSC: 12171500 WGK: 3
Safety information
Symbol：	GHS07
Signal word：	Warning
Hazard statements：	H302,H315,H319,H335
Precautionary statements：	P261,P305+P351+P338
hazard symbol：	Xn
Risk Code：	R:22,36/37/38
Safe Code：	S:26,36
WGK Germany：	3
Flash point：	103 °C

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