PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Isopropylmagnesium chloride; (Chloro(1-methylethyl)magnesium) | 1068-55-9 |
4.00
3.00
|
||||||||||
| Formula | Synonyms | |||||||||||
| C3.H7.Cl.Mg | ||||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 102.8513 | L | 0.834 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1.2 | 13 | 79 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.29 | 3.1 | 19 |
Technical Basis
A review of available sources did not identify exposure limits or acute toxicity data. The reported GHS health hazards indicate a mid- to high level hazard level (H314 and H318, Category 1), approximately equivalent to an HHR=3. Considering this, analysts assumed an HHR=3 as the TEEL-3 basis (Section 3.4.5). TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = TEEL-3/6
• PAC-3 = TEEL-3 = HHR=3
This review generated PAC values consistent with Rev. 29A*.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = TEEL-3/6
• PAC-3 = TEEL-3 = HHR=3
This review generated PAC values consistent with Rev. 29A*.
References
Chemical information and GHS health hazard ratings retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/101955