PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bromoethanol, 2-; (Ethylene bromohydrin) | 540-51-2 | 1993 |
14.01
14.02
11.01
4.09
4.10
4.06
|
|||||||||
| Formula | Synonyms | |||||||||||
| C2.H5.Br.O | 2-BROMOETHANOL, 1-BROMO-2-ETHANOL, 1-BROMO-2-HYDROXYETHANE, 2-BROMOETHYL ALCOHOL, 2-HYDROXYETHYL BROMIDE, BETA-BROMOETHANOL, BETA-BROMOETHYL ALCOHOL, ETHYLENE BROMOHYDRIN, ETHYLENEBROMOHYDRIN, GLYCOL BROMOHYDRIN | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 124.98 | L | 150 | 1.7629 @ 20°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.35 | 3.8 | 23 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.068 | 0.74 | 4.5 |
Technical Basis
A review of limited sources identified mouse intraperitoneal LDLo toxicity data which was selected as the TEEL-3 basis and evaluated using factors in Tables 3.2, 3.3, and 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 = Mouse intraperitoneal LDLo (80 mg/kg)
This review generated TEEL-2 and TEEL-1 values that are less conservative and therefore inconsistent with Rev. 29A. The TEEL-3 remains based on mouse intraperitoneal LDLo . The prior TEEL-2 was based on mouse intraperitoneal TDLo toxicity data, but that data was not located in the current review.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Mouse intraperitoneal LDLo (80 mg/kg)
This review generated TEEL-2 and TEEL-1 values that are less conservative and therefore inconsistent with Rev. 29A. The TEEL-3 remains based on mouse intraperitoneal LDLo . The prior TEEL-2 was based on mouse intraperitoneal TDLo toxicity data, but that data was not located in the current review.
References
Toxicology and Applied Pharmacology., 23(288), 1972 [PMID:5074577]. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/2-Bromoethanol