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Product Name: 1,2-dichlorotrifluoroethane
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354-23-4

354-23-4 structure

354-23-4 structure

Name: 1,2-dichlorotrifluoroethane
Chemical Name: 1,2-dichloro-1,1,2-trifluoroethane
CAS Number: 354-23-4
Molecular Formula: C₂HCl₂F₃
Molecular Weight: 152.93100
Catalog: Organic raw materials Organic fluorine compound Fluoroethane series
Create Date: 2018-07-10 12:58:41
Modify Date: 2025-10-24 13:06:56

Name	1,2-dichloro-1,1,2-trifluoroethane
Synonyms	1,2-dichloro-1,1,2-trifluoro-ethane 1,2-dichloro-1,2,2-trifluoroethane F 123a Ethane,1,2-dichloro-1,1,2-trifluoro 1,2-dichloro-trifluoroethane HCFC 123a 1,1,2-trifluoro-1,2-dichloroethane MFCD00039337 R 123a EINECS 206-549-4 CFC 123a

Density	1.512g/cm3
Boiling Point	28ºC
Melting Point	-78ºC
Molecular Formula	C₂HCl₂F₃
Molecular Weight	152.93100
Exact Mass	151.94100
LogP	2.35240
Index of Refraction	1.344

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI1106000

CHEMICAL NAME :: Ethane, 1,2-dichloro-1,1,2-trifluoro-

CAS REGISTRY NUMBER :: 354-23-4

BEILSTEIN REFERENCE NO. :: 1698496

LAST UPDATED :: 199712

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C2-H-Cl2-F3

MOLECULAR WEIGHT :: 152.93

WISWESSER LINE NOTATION :: GYFXGFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 15 pph/2M

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

REFERENCE :: ANASAB Anaesthesia. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1946- Volume(issue)/page/year: 16,3,1961 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 18500 ppm/4W-I

TOXIC EFFECTS :: Behavioral - general anesthetic

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0530498-2

Safety Phrases	S23-S38
RIDADR	UN 3163

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