PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Basic Green 4; (Aizen malachite green) | 569-64-2 |
13.00
4.01
11.00
4.07
3.09
3.02
3.10
3.01
3.11
|
||||||||||
| Formula | Synonyms | |||||||||||
| C23H25ClN2 | C.I. BASIC GREEN 4 | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 364.95 | S |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.13 | 1.4 | 8.7 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.0087 | 0.094 | 0.58 |
Technical Basis
A review of available sources identified mouse acute toxicity data (LD50). 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 most preferred route toxicity data, a mouse oral LD50, was selected as the TEEL-3 basis. 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 oral LD50 (80 mg/kg)
This review generated TEEL values consistent with Rev. 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Mouse oral LD50 (80 mg/kg)
This review generated TEEL values consistent with Rev. 29A.
References
Arzneimittel-Forschung. Drug Research., 1(5), 1951 [PMID:14838774]. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Malachite-Green.