PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nitrosyl chloride | 2696-92-6 | 1069 |
14.01
11.00
11.01
14.02
|
|||||||||
| Formula | Synonyms | |||||||||||
| ClNO | NITROSYL CHLORIDE, CHLORINE NITRIDE OXIDE (CLNO), CHLORURE DE NITROSYLE (DOT FRENCH), CLORURO DE NITROSILO (DOT SPANISH), NITROGEN OXIDE CHLORIDE (NOCL), NITROGEN OXYCHLORIDE, NITROGEN OXYCHLORIDE (NOCL), NITROSOCHLORIDE, NITROSONIUM CHLORIDE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 65.46 | G | -59.6 | -5.5 | 2.68 g/L |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.014 | 0.15 | 0.9 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.037 | 0.40 | 2.4 |
Technical Basis
A review of limited sources identified cat LCLo toxicity data. Toxicity data was evaluated using factors in Tables 3.2, 3.3, and 3.4. The cat LCLo was selected as the TEEL-3 basis and was scaled to a 60-minute equivalent using the ten Berge equation (Section 3.3.4). TEEL-1 and TEEL-2 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Cat LCLo (100 ppm/20-min)
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 = Cat LCLo (100 ppm/20-min)
This review generated TEEL values that are consistent with those in Rev. 29A.
References
Cat LCLo: Patty, F. (ed.). Industrial Hygiene and Toxicology: Volume II: Toxicology. 2nd ed. New York: Interscience Publishers, 1963., p. 924. Retrieved from Section 10.1.6 of https://pubchem.ncbi.nlm.nih.gov/compound/Nitrosyl-chloride