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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(4-Biphenylyl)-4,4,4-trifluoro-3-trifluoromethyl-2-buten-1-one
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35444-06-5

35444-06-5 structure

35444-06-5 structure

Name: 1-(4-Biphenylyl)-4,4,4-trifluoro-3-trifluoromethyl-2-buten-1-one
Chemical Name: 4,4,4-trifluoro-1-(4-phenylphenyl)-3-(trifluoromethyl)but-2-en-1-one
CAS Number: 35444-06-5
Molecular Formula: C₁₇H₁₀F₆O
Molecular Weight: 344.25100
Create Date: 2017-11-06 15:49:26
Modify Date: 2025-09-17 09:57:35

Name	4,4,4-trifluoro-1-(4-phenylphenyl)-3-(trifluoromethyl)but-2-en-1-one
Synonyms	1-(4-Biphenylyl)-4,4,4-trifluoro-3-trifluoromethyl-2-buten-1-one CROTONOPHENONE,4'-PHENYL-4,4,4-TRIFLUORO-3-(TRIFLUOROMETHYL) 4'-Phenyl-4,4,4-trifluoro-3-trifluoromethylcrotonophenone

Density	1.314g/cm3
Boiling Point	401.2ºC at 760 mmHg
Molecular Formula	C₁₇H₁₀F₆O
Molecular Weight	344.25100
Flash Point	152.8ºC
Exact Mass	344.06400
PSA	17.07000
LogP	5.58730
Index of Refraction	1.488

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GQ6700000

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

CAS REGISTRY NUMBER :: 35444-06-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H10-F6-O

MOLECULAR WEIGHT :: 344.27

WISWESSER LINE NOTATION :: FXFFYU1VR DR&&XFFF

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 :: 56 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#08707

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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