4-chlorochalcone

Suppliers

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

4-Chlorobenzaldehyde
Acetophenone
2-Bromoacetophenone
4-Chlorostyrene
carbon monoxide
phenyl trifluoromethanesulfonate
1-Phenyl-2-thiocyanatoethanone
Methanone,[3-(4-chlorophenyl)-2-oxiranyl]phenyl-
2-phenacylsulfinyl-1-phenylethanone

DownStream

1H-Pyrazole,3-(4-chlorophenyl)-4,5-dihydro-1,5-diphenyl-
(4-Chlorophenyl)acetaldehyde
benzoic acid
3-(4-chlorophenyl)-1-phenyl-propan-1-one
4-(4-chlorophenyl)-2,6-diphenylpyridine
Diphenylphosphinic acid
3-(4-chlorophenyl)-1,5-diphenyl-1,5-pentanedione
4-Chlorophenylacetic acid
2-(4-Chlorophenyl)acetophenone
PS-47

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%