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Substance Name: HCFC-124a
RN: 354-25-6
UNII: 4X1142270I
InChIKey: JQZFYIGAYWLRCC-UHFFFAOYSA-N
Classification Codes
- TSCA Flag PMN (a Commenced PMN (Premanufacture Notice) Substance)
- TSCA Flag S (Substance is Identified in a Final Significant New Use Rule)
Molecular Formula
- C2-H-Cl-F4
Molecular Weight
- 136.475
- All
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
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Names and Synonyms
Name of Substance
- HCFC-124a
Synonyms
- 1,1,2,2-Tetrafluoro-1-chloroethane
- 1-Chloro-1,1,2,2-tetrafluoroethane
- 4-01-00-00129 (Beilstein Handbook Reference)
- BRN 1736683
- EINECS 206-552-0
- F 124a
- HCFC 124a
- HCFC-124a
- HSDB 6872
- R 124a
- UNII-4X1142270I
Systematic Names
- 1-Chloro-1,1,2,2-tetrafluoroethane
- Ethane, 1-chloro-1,1,2,2-tetrafluoro-
Superlist Names
- 1-Chloro-1,1,2,2-tetrafluoroethane
- HCFC-124a
Registry Numbers
CAS Registry Number
- 354-25-6
FDA UNII
- 4X1142270I
System Generated Number
- 0000354256
Structure Descriptors
InChI
InChI=1S/C2HClF4/c3-2(6,7)1(4)5/h1HInChIKey
JQZFYIGAYWLRCC-UHFFFAOYSA-NSmiles
FC(F)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
guinea pig | LC | inhalation | > 20pph/2H (200000ppm) | Journal of Occupational Medicine. Vol. 4, Pg. 262, 1962. | |
mouse | LC50 | inhalation | 1400gm/m3/2H (1400000mg/m3) | Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996. | |
rat | LC50 | inhalation | 1220gm/m3/4H (1220000mg/m3) | Toksikologicheskii Vestnik. Vol. (3), Pg. 25, 1996. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | -1.17E+02 | deg C | EXP | |
Boiling Point | -1.00E+01 | deg C | EXP | |
log P (octanol-water) | 1.860 | (none) | EST | |
Atmospheric OH Rate Constant | 5.30E-16 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.