PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chloroethyl vinyl ether, 2-; (Ethene, 2-chloroethoxy-) | 110-75-8 | 1992 |
14.01
11.01
14.02
7.01
11.00
4.07
7.11
3.07
|
|||||||||
| Formula | Synonyms | |||||||||||
| C4.H7.Cl.O | 2-CHLOROETHYL VINYL ETHER, (2-CHLOROETHOXY) ETHENE, (2-CHLOROETHOXY)ETHENE, 1-CHLORO-2-VINYLOXYETHANE, 2^-CHLOROETHYL ETHENYL ETHER, 2-CHLOROETHYLVINYL ETHER, 2-CHLOROETHYLVINYLETHER, 2-VINYLOXYETHYL CHLORIDE, BETA-CHLOROETHYL VINYL ETHER, ETHER, 2-CHLOROETHYL VINYL, VINYL 2-CHLOROETHYL ETHER, VINYL BETA-CHLOROETHYL ETHER | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 106.56 | L | -70.3 | 108 | 30 | 25 | 1.05 @ 20°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.16 | 1.8 | 11 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.70 | 7.8 | 48 |
Technical Basis
A review of available sources identified the following: rat LD50 and LCLo acute toxicity data. Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route according to the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. The LCLo was selected as the TEEL-3 basis and scaled to a 60-minute equivalent using the ten Berge equation (Section 3.3.4). TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LCLo (250 ppm/4H)
This review generated TEEL values that are consistent with Rev. 29A
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LCLo (250 ppm/4H)
This review generated TEEL values that are consistent with Rev. 29A
References
Journal of Industrial Hygiene and Toxicology., 31(343), 1949 [PMID:15407114]. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/2-Chloroethyl-vinyl-ether.