Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-chlorochalcone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chlorochalcone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

956-04-7

956-04-7 structure

956-04-7 structure

Name: 4-chlorochalcone
Chemical Name: 4-chlorochalcone
CAS Number: 956-04-7
Molecular Formula: C₁₅H₁₁ClO
Molecular Weight: 242.70000
Create Date: 2018-07-13 15:51:11
Modify Date: 2025-08-25 15:24:11

Name	4-chlorochalcone
Synonyms	p-chlorobenzalacetophenone p-chlorochalcone EINECS 213-476-1 4-chlorostyrylphenylketone 4-Chlorochalcone MFCD00016345 4-chlorobenzalacetophenone 4-chloro-chalcon 4-CHLOROBENZYLIDENE ACETOPHENONE

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

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

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 9
104-88-1 98-86-2 70-11-1 1073-67-2
201230-82-2 17763-67-6 5399-30-4 6969-01-3
32120-82-4
DownStream 10
10180-02-6 4251-65-4 65-85-0 5739-39-9
1498-82-4 1707-03-5 107969-75-5 1878-66-6
6332-83-8 1180676-33-8

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.