6,7-DIHYDROXYCOUMARIN

CAS No.
123-31-9 ;305-01-1
CCD No.
CCD00006584
Formula
C9 H6 O4
MolWeight
178.142

Basic Information

Product Name: 6,7-DIHYDROXYCOUMARIN
CAS: 123-31-9 ;305-01-1
English Synonyms: 6,7-DIHYDROXY-2H-CHROMEN-2-ONE ; CICHORIGENIN ; ESCULETIN ; 6,7-DIHYDROXY-2H-1-BENZOPYRAN-2-ONE ; HYDROQUINONE PHOTOGRAPHIC GRADE ; 6,7-DIHYDROXYCOUMARIN ; 6,7-DIHYDROXY-CHROMEN-2-ONE ; HYDROQUINONE GR 99+% ; 2H-1-BENZOPYRAN-2-ONE, 6,7-DIHYDROXY ; CICHERINGENIN ; HYDROQUINONE GR ; AESCULETIN ; HYDROQUINONE 99% ; ESCULETIN, 98+%
MDL Number.: MFCD00006874
H bond acceptor: 4
H bond donor: 2
Smile: c1cc(=O)oc2c1cc(c(c2)O)O
InChi: InChI=1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H
InChiKey: InChIKey=ILEDWLMCKZNDJK-UHFFFAOYSA-N

Property

Melting Point: 271-273 DEG C(LIT)/270℃
Comments: RTECS: GN6382500
UNSPSC: 12162002
WGK: 3

Safety information

Symbol: GHS07 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:26-36