PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Titanium tetrachloride | 7550-45-0 | 1838 |
14.01
11.01
14.02
4.08
4.01
11.00
4.07
7.10
10.00
|
|||||||||
| Formula | Synonyms | |||||||||||
| Cl4Ti | TITANIUM TETRACHLORIDE, TETRACHLOROTITANIUM, TÉTRACHLORURE DE TITANE (DOT FRENCH), TETRACLORURO DE TITANIO (DOT SPANISH), TITANIC CHLORIDE, TITANIUM CHLORIDE, TITANIUM CHLORIDE (TICL4), TITANIUM CHLORIDE (TICL4) (T-4)-, TITANIUM CHLORIDE,(T-4)-, TITANIUM(IV) CHLORIDE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 189.68 | L | -24.12 | 136.45 | 20 | 1.73 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.64 | 1.0 | 5.7 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 5.0 | 7.8 | 44 |
Technical Basis
A review of available sources identified exposure limits (AEGL-1, AEGL-2, ERPGs) for this chemical. The AEGL-3, AEGL-2, and ERPG-1 were selected due to their priority among the Protective Action Criteria (Section 1).
• PAC-1 = ERPG-1
• PAC-2 = AEGL-2
• PAC-3 = AEGL-3
This review generated PAC mg/m3 values consistent with Rev. 29A. The minor difference in the PAC-1 value in units ppm may be due to rounding.
• PAC-1 = ERPG-1
• PAC-2 = AEGL-2
• PAC-3 = AEGL-3
This review generated PAC mg/m3 values consistent with Rev. 29A. The minor difference in the PAC-1 value in units ppm may be due to rounding.
References
Chemical information (Table 1) and AEGLs (Summary table) retrieved from: https://www.epa.gov/aegl/titanium-tetrachloride-results-aegl-program
ERPGs: https://cameochemicals.noaa.gov/chemical/1610