3,4-O-Isopropylidene-3,3',4,5'-tetrahydroxystilbene

Modify Date: 2025-08-25 18:09:14

3,4-O-Isopropylidene-3,3',4,5'-tetrahydroxystilbene structure	Common Name	3,4-O-Isopropylidene-3,3',4,5'-tetrahydroxystilbene
	CAS Number	90275-02-8	Molecular Weight	284.30700
	Density	1.297g/cm3	Boiling Point	455.6ºC at 760mmHg
	Molecular Formula	C₁₇H₁₆O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	229.4ºC

Name	5-[(E)-2-(2,2-dimethyl-1,3-benzodioxol-5-yl)ethenyl]benzene-1,3-diol
Synonym	More Synonyms

Density	1.297g/cm3
Boiling Point	455.6ºC at 760mmHg
Molecular Formula	C₁₇H₁₆O₄
Molecular Weight	284.30700
Flash Point	229.4ºC
Exact Mass	284.10500
PSA	58.92000
LogP	3.77550
Index of Refraction	1.681
InChIKey	WDSMCLLELZZMDO-ONEGZZNKSA-N
SMILES	CC1(C)Oc2ccc(C=Cc3cc(O)cc(O)c3)cc2O1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ8937795

CHEMICAL NAME :: 1,3-Benzenediol, 5-(2-(2,2-dimethyl-1,3-benzodioxol-5-yl)ethenyl)-, (E)-

CAS REGISTRY NUMBER :: 90275-02-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H16-O4

MOLECULAR WEIGHT :: 284.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 575 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay)

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 33,2904,1985

3,4-O-isopropylidene-3,3',4,5'-tetrahydroxystilbene

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Product Name: 3,4-O-Isopropylidene-3,3',4,5'-tetrahydroxystilbene
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