PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxalyl chlorine | 79-37-8 |
4.01
11.00
4.07
11.01
14.01
14.02
|
||||||||||
| Formula | Synonyms | |||||||||||
| Cl.C.O.CO.Cl | ||||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 126.93 | L | -16 | 63.5 | 1.4785 @ 20°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.77 | 8.5 | 51 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 4.0 | 44 | 260 |
Technical Basis
A review of available sources identified the following: rat LC50 toxicity data. This data was evaluated using factors in Table 3.4. TEEL-1 and -2 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LC50 (1840 ppm/1h)
This review generated TEEL values that are consistent with those in Rev. 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LC50 (1840 ppm/1h)
This review generated TEEL values that are consistent with those in Rev. 29A.
References
European Chemicals Agency; https://echa.europa.eu/registration-dossier/-/registered-dossier/12537/7/3/3
American Industrial Hygiene Association Journal., 56(74), 1995 [PMID:7872205]. Retrieved from the Acute Effects section of https://pubchem.ncbi.nlm.nih.gov/compound/Oxalyl-chloride.