2',4',3,4-Tetrahydroxy chalcone

Names

[ CAS No. ]:
21849-70-7

[ Name ]:
2',4',3,4-Tetrahydroxy chalcone

[Synonym ]:
2-Propen-1-one, 1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-
3,4,2',4'-tetrahydroxychalcone
2',3,4,4'-tetrahydroxychalcone
2',4',3,4-Tetrahydroxy chalcone
1-(2,4-Dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-one
2',3,4,4'-tetrahydrochalcone
2',4',3,4-tetrahydroxychalcone

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
560.9±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H12O5

[ Molecular Weight ]:
272.253

[ Flash Point ]:
307.1±26.6 °C

[ Exact Mass ]:
272.068481

[ PSA ]:
97.99000

[ LogP ]:
2.66

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.748

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UD5574130
CHEMICAL NAME :
2-Propen-1-one, 1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-
CAS REGISTRY NUMBER :
21849-70-7
LAST UPDATED :
198909
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H12-O5
MOLECULAR WEIGHT :
272.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
610 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 20,406,1986

Safety Information

[ Safety Phrases ]:
22-24/25

Related Compounds

  • (E)-1-(2,4-dimethoxyphenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one
  • 5-chloro-2-hydroxy-3-[2-(2-hydroxy-3,4-dioxocyclohexa-1,5-dien-1-yl)hydrazinyl]benzenesulfonic acid
  • 2',4',5',6',3,4-hexa(methoxymethoxy)chalcone
  • 2',4'-bis-methoxymethoxy-3,4-methylenedioxy-trans-chalcone
  • 2',4',6',3,4-PENTAHYDROXYCHALCONE
  • 2',4',4-TRIMETHOXYCHALCONE
  • 1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]azetidine-3-carboxylic acid
  • 3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]propanoic acid
  • 4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]butanoic acid
  • (2S)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]propanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[(5-hydroxypentan-2-yl)carbamoyl]propanoic acid
  • (2S)-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]butanoic acid
  • 5-(3-Fluoro-2-methoxyphenyl)thiazol-2-amine
  • (2R)-2-[(2S,3S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanamido]-3-methylbutanoic acid
  • 2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanamido]butanoic acid
  • 3-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]acetamido}-2-hydroxy-2-methylpropanoic acid
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