3,4-Difluorophenylglyoxal hydrate
Names
[ CAS No. ]:
79784-34-2
[ Name ]:
3,4-Difluorophenylglyoxal hydrate
[Synonym ]:
2-(3,4-difluorophenyl)-2-oxoacetaldehyde,hydrate
MFCD03453081
Chemical & Physical Properties
[ Density]:
1.342g/cm3
[ Boiling Point ]:
229.4ºC at 760 mmHg
[ Melting Point ]:
65-70ºC
[ Molecular Formula ]:
C8H6F2O3
[ Molecular Weight ]:
188.12800
[ Flash Point ]:
86.7ºC
[ Exact Mass ]:
188.02900
[ PSA ]:
43.37000
[ LogP ]:
1.28210
[ Index of Refraction ]:
1.487
[ Storage condition ]:
2-8°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CY1430000
- CHEMICAL NAME :
- Benzeneacetaldehyde, 3,4-difluoro-alpha-oxo-
- CAS REGISTRY NUMBER :
- 79784-34-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H4-F2-O2
- MOLECULAR WEIGHT :
- 170.12
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 :
- 681 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- JICSAH Journal of the Indian Chemical Society. (Indian Chemical Soc., 92, Acharya Prafulla Chandra Rd., Calcutta 700009, India) V.5- 1928- Volume(issue)/page/year: 60,369,1983
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36