cis-4-coumaric acid
Names
[ CAS No. ]:
4501-31-9
[ Name ]:
cis-4-coumaric acid
[Synonym ]:
(2Z)-3-(4-Hydroxyphenyl)acrylic acid
(2Z)-3-(4-hydroxyphenyl)prop-2-enoic acid
cis-p-Coumaric acid
4-Hydroxycinnamic Acid
2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2Z)-
EINECS 224-813-7
cis-4-coumaric acid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
346.1±17.0 °C at 760 mmHg
[ Melting Point ]:
130-131 °C
[ Molecular Formula ]:
C9H8O3
[ Molecular Weight ]:
164.158
[ Flash Point ]:
177.3±17.4 °C
[ Exact Mass ]:
164.047348
[ PSA ]:
57.53000
[ LogP ]:
1.88
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.660
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GD9095100
- CHEMICAL NAME :
- Cinnamic acid, p-hydroxy-, (Z)-
- CAS REGISTRY NUMBER :
- 4501-31-9
- LAST UPDATED :
- 199206
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H8-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2980 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression
- REFERENCE :
- GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 3,675,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 246 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression
- REFERENCE :
- GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 3,675,1969