PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trichlorotrifluoroethane; (Freon 113; CFC113) | 76-13-1 | 8027 |
17.00
15.01
4.01
11.01
4.08
4.05
7.01
8.00
7.00
11.00
|
|||||||||
| Formula | Synonyms | |||||||||||
| C2Cl3F3 | 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE, 1,1,2-TRICHLOROTRIFLUOROETHANE, 1,1,2-TRIFLUORO-1,2,2-TRICHLOROETHANE, 1,1,2-TRIFLUOROTRICHLOROETHANE, 1,2,2-TRICHLOROTRIFLUOROETHANE, ARCTON 63, ARKLONE P, ASAHIFRON 113, CFC 113, CFC-113, CHLOROFLUOROCARBON-113, DAIFLON 113, DAIFLON S 3, DELIFRENE 113, DELIFRENE LS, ETHANE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUORO-, ETHANE, 1,1,2-TRICHLORO-1,2,2,-TRIFLUORO-, ETHANE, 1,1,2-TRICHLORO-1,2,2-TRIFLUORO-, F 113, F 113 (REFRIGERANT), FC 113, FKW 113, FLUOROCARBON 113, FORANE 113, FREON 113, FREON 113TR-T, FREON TF, FREON TS, FREON® 113, FRIDOHNA, FRIGEN 113, FRIGEN 113 TR-T, FRIGEN 113A, FRIGEN 113TR, FRIGEN 113TR-N, FRIGEN 113TR-T, FRON 113, FRONSOLVE 113, FRONSOLVE AD 9, GENETRON 113, GENETRON® 113, HALOCARBON 113, ISCEON 113, KHLADON 113, LEDON 113, P 113, R 113, R 113 (HALOCARBON), REFRIGERANT 113, REFRIGERANT R 113, TRICHLOROTRIFLUOROETHANE, TRIFLUOROTRICHLOROETHANE, TTE, UCON 113, UCON FLUORCARBON 113 | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 187.38 | L | -36.22 | 47.7 | 750 | 47.3 | 1.5635 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1,250 | 2,000 | 4,500 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 7.7 | 15 | 31 |
Technical Basis
A review of available sources was able to identify the following exposure limits for this chemical: an IDLH (1990,) a PEL-C (OSHA,) and a listed TLV-STEL (1992.) The IDLH was selected as the TEEL-3, the PEL-C was selected as the TEEL-2, and the TVL-STEL was selected as the TEEL-1.
TEEL-1 = TLV-STEL (1250 ppm)
TEEL-2 = PEL-C (2000 ppm)
TEEL-3 = IDLH, 1990 (4500 ppm)
This review generated TEEL-3 and TEEL-1 values that are consistent with those reports in Rev. 29A. The TEEL-2 value is more conservative than Rev. 29A. In Rev. 29A, the TEEL-2 basis was a mouse 60-min TCLo, however, this data found during research and the current recommendation, a PEL-C, is a more preferred data source (see Table 3.1.)
TEEL-1 = TLV-STEL (1250 ppm)
TEEL-2 = PEL-C (2000 ppm)
TEEL-3 = IDLH, 1990 (4500 ppm)
This review generated TEEL-3 and TEEL-1 values that are consistent with those reports in Rev. 29A. The TEEL-2 value is more conservative than Rev. 29A. In Rev. 29A, the TEEL-2 basis was a mouse 60-min TCLo, however, this data found during research and the current recommendation, a PEL-C, is a more preferred data source (see Table 3.1.)
References
https://www.osha.gov/chemicaldata/607
https://www.acgih.org/112-trichloro-122-trifluoroethane/
http://www.jamesmcalm.com/pubs/Calm%20JM,%20et%20al.,%201993.%20Refrigerant%20Safety%20Data%20-%20Recommendations%20of%20the%20Air-Conditioning%20and%20Refrigeration%20Industry,%20ARI.pdf