Exifone

Suppliers

Names

[ CAS No. ]:
52479-85-3

[ Name ]:
Exifone

[Synonym ]:
EINECS 257-945-9
3,4,5,2',3',4'-Hexahydroxybenzophenone
(2,3,4-Trihydroxyphenyl)(3,4,5-trihydroxyphenyl)methanone
(2,3,4-trihydroxyphenyl)-(3,4,5-trihydroxyphenyl)methanone
MFCD00082966

Chemical & Physical Properties

[ Density]:
1.759 g/cm3

[ Boiling Point ]:
674.6ºC at 760 mmHg

[ Melting Point ]:
245°C

[ Molecular Formula ]:
C13H10O7

[ Molecular Weight ]:
278.21400

[ Flash Point ]:
375.8ºC

[ Exact Mass ]:
278.04300

[ PSA ]:
138.45000

[ LogP ]:
1.15120

[ Index of Refraction ]:
1.795

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PC4995000
CHEMICAL NAME :
Methanone, (2,3,4-trihydroxyphenyl)(3,4,5-trihydroxyphenyl)-
CAS REGISTRY NUMBER :
52479-85-3
BEILSTEIN REFERENCE NO. :
3401917
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H10-O7
MOLECULAR WEIGHT :
278.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1425 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4015017
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
355 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4015017

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RTECS ]:
PC4995000

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Gallic acid
  • Pyrogallol
  • 2,3,4-Trihydroxybenzoic acid

DownStream

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 3,5-Diethyl-1-[(4-methylphenyl)sulfonyl]-1H-pyrazole
  • 4-[3,5-Bis(trifluoromethyl)phenyl]but-3-en-2-one
  • 2-(benzo[d]isoxazol-3-yl)-N-(2-(6-oxo-3-(1H-1,2,4-triazol-1-yl)pyridazin-1(6H)-yl)ethyl)acetamide
  • 2-[(1-Hydroxy-2-methylpropan-2-yl)oxy]acetic acid
  • 2-(3-(1H-indol-1-yl)-6-oxopyridazin-1(6H)-yl)-N-(6-ethoxybenzo[d]thiazol-2-yl)acetamide
  • 2-Fluoro-4-(prop-2-en-1-yl)benzaldehyde
  • 2-[4-(Trifluoromethyl)pyridin-2-yl]ethan-1-amine dihydrochloride
  • tert-butyl N-(1-acetylcyclopropyl)-N-methylcarbamate
  • Methyl 1-(2-hydroxypropan-2-yl)cyclobutane-1-carboxylate
  • (2S)-2-amino-4,4-difluorohexanoic acid
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