Titanium(IV) bromide , 98 , 7789-68-6

Synonym(s):
Titanium tetrabromide

CAS NO.：7789-68-6

Empirical Formula: Br4Ti

Molecular Weight: 367.48

MDL number: MFCD00011265

EINECS: 232-185-0

PRODUCT Properties

• Melting point: 38-40 °C(lit.)
• Boiling point: 230 °C(lit.)
• Density: 3.25 g/mL at 25 °C(lit.)
• Flash point: 233°C
• storage temp.: 2-8°C, protect from light, stored under nitrogen
• solubility: reacts with H2O
• form: powder
• Specific Gravity: 2.6
• color: Orange
• Water Solubility: Soluble in absolute alcohol. Decomposes in waterSoluble in chlorocarbons, benzene and alcohol.
• Sensitive: Moisture Sensitive
• Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
• Merck: 14,9477
• CAS DataBase Reference: 7789-68-6

Description and Uses

Titanium(IV) bromide is used as a Lewis acid catalyst in organic synthesis. It reacts with tetrahydrofurnan and 2-methylpyridine and forms adducts such as TiBr4(THF)2 and TiBr4(2-MePy). It is also used for the formation of titanium silicide thin films on silicon substrates.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C
• Risk Statements: 14-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3260 8/PG 2
• WGK Germany: 3
• F: 3-8-10-21
• TSCA: No
• HazardClass: 8
• PackingGroup: II
• HS Code: 28275900