4-chlorochalcone
Names
[ CAS No. ]:
956-04-7
[ Name ]:
4-chlorochalcone
[Synonym ]:
p-chlorobenzalacetophenone
p-chlorochalcone
EINECS 213-476-1
4-chlorostyrylphenylketone
4-Chlorochalcone
MFCD00016345
4-chlorobenzalacetophenone
4-chloro-chalcon
4-CHLOROBENZYLIDENE ACETOPHENONE
Chemical & Physical Properties
[ Density]:
1.202 g/cm3
[ Boiling Point ]:
381.9ºC at 760 mmHg
[ Melting Point ]:
113-117 °C(lit.)
[ Molecular Formula ]:
C15H11ClO
[ Molecular Weight ]:
242.70000
[ Exact Mass ]:
242.05000
[ PSA ]:
17.07000
[ LogP ]:
4.23610
[ Index of Refraction ]:
1.632
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UD5572994
- CHEMICAL NAME :
- 2-Propen-1-one, 3-(4-chlorophenyl)-1-phenyl-
- CAS REGISTRY NUMBER :
- 956-04-7
- BEILSTEIN REFERENCE NO. :
- 1105953
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C15-H11-Cl-O
- MOLECULAR WEIGHT :
- 242.71
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 46,542,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 46,542,1991
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
UD5572994
[ HS Code ]:
2914700090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914700090
[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%