PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chloroacetyl chloride | 79-04-9 | 1752 |
14.01
4.01
11.01
14.02
4.08
4.05
8.00
11.00
4.02
4.09
|
|||||||||
| Formula | Synonyms | |||||||||||
| C2H2Cl2O | CHLOROACETYL CHLORIDE, CHLORACETYL CHLORIDE, CHLOROACETIC ACID CHLORIDE, CHLOROACETIC CHLORIDE, CHLORURE DE CHLORACÉTYLE (DOT FRENCH), CLORURO DE CLOROACETILO (DOT SPANISH), MONOCHLOROACETYL CHLORIDE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 112.94 | L | -22 | 106 | 7.5 | 5.6 | 1.4202 @ 20°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.040 | 1.6 | 52 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.18 | 7.4 | 240 |
Technical Basis
A review of available sources identified AEGLs for this chemical. The AEGLs were selected as the TEELs due to their priority among the emergency exposure limits (Section 1). Values in units mg/m3 are reported as published in the technical support document Table 9, per handbook guidance (Section 3.4.7.2).
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL ppm values consistent with Rev. 29A. Differences in the TEEL-1 reported value in units mg/m3 may be due to conversion and rounding of these values, instead of use of source value.
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL ppm values consistent with Rev. 29A. Differences in the TEEL-1 reported value in units mg/m3 may be due to conversion and rounding of these values, instead of use of source value.
References
AEGLs and chemical information retrieved from: https://www.epa.gov/aegl/chloroacetyl-chloride-results-aegl-program