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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: CROTONOPHENONE, 4-NITRO-4,4,4-TRIFLUORO-3-(TRIFLUOROMETHYL)-
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35443-90-4

35443-90-4 structure

35443-90-4 structure

Name: CROTONOPHENONE, 4-NITRO-4,4,4-TRIFLUORO-3-(TRIFLUOROMETHYL)-
Chemical Name: 4,4,4-trifluoro-1-(4-nitrophenyl)-3-(trifluoromethyl)but-2-en-1-one
CAS Number: 35443-90-4
Molecular Formula: C₁₁H₅F₆NO₃
Molecular Weight: 313.15300
Create Date: 2017-08-28 04:00:59
Modify Date: 2025-08-26 06:23:42

Name	4,4,4-trifluoro-1-(4-nitrophenyl)-3-(trifluoromethyl)but-2-en-1-one
Synonyms	p-Nitro-4,4,4-trifluoro-3-trifluoromethylcrotonophenone CROTONOPHENONE,4'-NITRO-4,4,4-TRIFLUORO-3-(TRIFLUOROMETHYL) 1-(p-Nitrophenyl)-4,4,4-trifluoro-3-trifluoromethyl-2-buten-1-one

Density	1.501g/cm3
Boiling Point	368.1ºC at 760 mmHg
Molecular Formula	C₁₁H₅F₆NO₃
Molecular Weight	313.15300
Flash Point	176.4ºC
Exact Mass	313.01700
PSA	62.89000
LogP	4.35170
Index of Refraction	1.463

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GQ6650000

CHEMICAL NAME :: Crotonophenone, 4'-nitro-4,4,4-trifluoro-3-(trifluoromethyl)-

CAS REGISTRY NUMBER :: 35443-90-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H5-F6-N-O3

MOLECULAR WEIGHT :: 313.17

WISWESSER LINE NOTATION :: WNR DV1UYXFFFXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 42 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08661

HS Code	2914700090

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%

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