RHEIN ,478-43-3 _Chemical Cloud Database

RHEIN

Basic Information
Product Name：	RHEIN
CAS：	478-43-3
English Synonyms：	RHEIN ; RHUBARB YELLOW ; 1,8-DIHYDROXYANTHRAQUINONE-3-CARBOXYLIC ACID ; 4,5-DIHYDROXYANTHRAQUINONE-2-CARBOXYLIC ACID ; CHRYSAZIN-3-CARBOXYLIC ACID ; CASSIC ACID ; 9,10-DIHYDRO-4,5-DIHYDROXY-9,10-DIOXO-2-ANTHRACENECARBOXYLIC ACID ; 4,5-DIHYDROXY-9,10-DIOXO-9,10-DIHYDROANTHRACENE-2-CARBOXYLIC ACID ; RHEINIC ACID ; RHEIC ACID ; 1,8-DIHYDROXY-3-CARBOXYANTHRAQUINONE ; MONORHEIN ; 4,5-DIHYDROXY-9,10-DIOXOANTHRACENE-2-CARBOXYLIC ACID ; 1,8-DIHYDROXY-3-CARBOXYL-9,10-ANTHRAQUINONE ; RHEIN TECH 90%
MDL Number.：	MFCD00009618
H bond acceptor：	6
H bond donor：	3
Smile：	c1cc2c(c(c1)O)C(=O)c3c(cc(cc3O)C(=O)O)C2=O
InChi：	InChI=1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21)
InChiKey：	InChIKey=FCDLCPWAQCPTKC-UHFFFAOYSA-N
Property
Melting Point：	=>300 DEG C(LIT)/321-322℃
Comments：	RTECS: CA9516000 UNSPSC: 12352100 WGK: 2
Specification：	TECHNICAL GRADE
Safety information
Symbol：	GHS07
Signal word：	Warning
Hazard statements：	H315-H319-H335
Precautionary statements：	P261-P305 + P351 + P338
hazard symbol：	Xi
Risk Code：	R:36/37/38
Safe Code：	S:26-37/39
WGK Germany：	2

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