PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gadolinium chloride hexahydrate | 13450-84-5 |
4.10
7.11
15.01
15.02
6.00
|
||||||||||
| Formula | Synonyms | |||||||||||
| Gd.Cl3.6(H2.O) | ||||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 371.72 | S |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 2.2 | 24 | 140 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.14 | 1.6 | 9.2 |
Technical Basis
A review of available sources identified mouse LD50 toxicity data for intraperitoneal and intravenous routes. 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 higher priority mouse intraperitoneal LD50 was selected as the TEEL-3 basis. TEEL-1 and TEEL-2 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 = Mouse intraperitoneal LD50 (669 mg/kg)
This review generated PAC values that are consistent with Rev. 29A*.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = TEEL-3/6
• PAC-3 = TEEL-3 = Mouse intraperitoneal LD50 (669 mg/kg)
This review generated PAC values that are consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/197915
Mouse intraperitoneal LD50: Toxicology and Applied Pharmacology., 63(461), 1982 [PMID:6808706] Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/197915#section=Acute-Effects