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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (1,2,2-Trifluorovinyl)benzene
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447-14-3

447-14-3 structure

447-14-3 structure

Name: (Trifluorovinyl)benzene
Chemical Name: 1,2,2-trifluoroethenylbenzene
CAS Number: 447-14-3
Molecular Formula: C₈H₅F₃
Molecular Weight: 158.120
Create Date: 2018-06-19 18:10:08
Modify Date: 2025-08-27 13:43:48

Name	1,2,2-trifluoroethenylbenzene
Synonyms	(Trifluoroethenyl)benzene α,β,β-Trifluorostyrene Styrene, α,β,β-trifluoro- 1',2',2'-Trifluorostyrene Benzene, (1,2,2-trifluoroethenyl)- EINECS 207-180-1 (1,2,2-trifluorovinyl)benzene (Trifluorovinyl)benzene Benzene,(trifluoroethenyl) (1,1,2-trifluorovinyl)benzene Trifluorostyrene

Density	1.2±0.1 g/cm3
Boiling Point	141.2±40.0 °C at 760 mmHg
Melting Point	-23.5ºC
Molecular Formula	C₈H₅F₃
Molecular Weight	158.120
Flash Point	32.2±15.3 °C
Exact Mass	158.034332
LogP	2.88
Vapour Pressure	7.4±0.3 mmHg at 25°C
Index of Refraction	1.459

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WL6478050

CHEMICAL NAME :: Styrene, alpha,beta,beta-trifluoro-

CAS REGISTRY NUMBER :: 447-14-3

BEILSTEIN REFERENCE NO. :: 1908586

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H5-F3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2500 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(5),55,1976

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8 gm/m3/4H

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(5),55,1976 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/m3/4H/4W-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - other changes in urine composition

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(5),55,1976

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 20 mg/m3/4H/17W-I

TOXIC EFFECTS :: Endocrine - effect on menstrual cycle

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 15,84,1979

Hazard Codes	F: Flammable;
Risk Phrases	10
RIDADR	UN 1993
HS Code	2903999090

Precursor 10
116-14-3 100-59-4 591-50-4 811-97-2
100-58-3 24388-23-6 98-80-6 5123-13-7
56424-23-8 815-22-5
DownStream 8
360-03-2 20488-54-4 434-45-7 636-98-6
236736-28-0 624-31-7 58174-56-4 58174-57-5

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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