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Merck
CN

34874

1,1,2-Trichloro-1,2,2-trifluoroethane

suitable for HPLC, ≥99.7% (GC)

Synonym(s):

1,1,2-Trichloro-trifluoroethane, Genetron® 113

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About This Item

Linear Formula:
ClCF2CCl2F
CAS Number:
76-13-1
Molecular Weight:
187.38
EC Number:
200-936-1
UNSPSC Code:
41116105
PubChem Substance ID:
329755081
Beilstein/REAXYS Number:
1740335
MDL number:
MFCD00000782

Key Documents

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InChI key

AJDIZQLSFPQPEY-UHFFFAOYSA-N

InChI

1S/C2Cl3F3/c3-1(4,6)2(5,7)8

SMILES string

FC(F)(Cl)C(F)(Cl)Cl

vapor pressure

5.5 psi ( 20 °C)

assay

≥99.7% (GC)

autoignition temp.

1256 °F

technique(s)

HPLC: suitable

impurities

≤0.0005% non-volatile matter, ≤0.001% free acid (as CH3COOH), ≤0.005% water (Karl Fischer)

transmittance

235 nm, ≥20%, 245 nm, ≥80%, 260 nm, ≥98%

refractive index

n20/D 1.358 (lit.)

mp

−35 °C (lit.)

density

1.57 g/mL at 25 °C (lit.)

storage temp.

2-8°C

General description

1,1,2-Trichloro-1,2,2-trifluoroethane is a chlorofluorocarbon solvent. It affords C2H2F2 and CH4, via Pd/TiO2 catalyzed-reaction with hydrogen at 420-820K. Chlorotrifluoroethene is formed as the main reaction product during the electrodechlorination of 1,1,2-trichloro-1,2,2-trifluoroethane (CFC 113) in the presence of palladium (catalyst).

Application

1,1,2-Trichloro-1,2,2-trifluoroethane may be used for purifying the insulin-like growth factor-I (IGF-I) isolated from the serum of wild western gray kangaroos.

Other Notes

Sales restrictions may apply

Legal Information

Genetron is a registered trademark of Honeywell International Inc.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Ozone 1

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

383.0 °F

flash_point_c

195 °C

Regulatory Information

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Conversion of 1, 1, 2-trichloro-1, 2, 2-trifluoroethane (CFC113) over TiO2-supported metal and metal oxide catalysts.
Takita Y, et al.
Chemistry Letters (Jpn), 5, 715-718 (1990)
Palladium-Assisted Electrodehalogenation of 1, 1, 2-Trichloro-1, 2, 2-trifluoroethane on Lead Cathodes Combined with Hydrogen Diffusion Anodes.
Cabot PL, et al.
Journal of the Electrochemical Society, 144(11), 3749-3757 (1997)
C A Yandell et al.
The Journal of endocrinology, 156(1), 195-204 (1998-03-13)
Insulin-like growth factor-I (IGF-I) and IGF-II have been purified to homogeneity from kangaroo (Macropus fuliginosus) serum, thus this represents the first report of the purification, sequencing and characterisation of marsupial IGFs. N-Terminal protein sequencing reveals that there are six amino
Coadsorption of organic compounds and water vapor on BPL activated carbon. 2. 1, 1, 2-Trichloro-1, 2, 2-trifluoroethane and dichloromethane.
Eissmann RN and Le Van MD.
Industrial & Engineering Chemistry Research, 32(11), 2752-2757 (1993)
J D Kaufman et al.
American journal of industrial medicine, 25(5), 731-735 (1994-05-01)
Two cases of atrial fibrillation and one case of sudden death occurred in workers exposed to trifluorotrichloroethane (CFC 113) as a solvent/degreasing agent. This agent and related halogenated hydrocarbons are widely used in industry as solvents and degreasing agents, and
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