Atomfair Titanium(IV) Bromide Powder (TiBr₄), 99.99% Purity, Approx. -100 Mesh
Product Description
Atomfair titanium(IV) bromide (TiBr₄) is supplied as brown hygroscopic crystals with 99.99% purity and an approximately -100 mesh specification.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | Titanium(IV) Bromide Powder (TiBr4) |
| Material | Titanium(IV) Bromide |
| Chemical Formula | TiBr4 |
| CAS Number | 7789-68-6 |
| Purity | 99.99% |
| Specification | Approximately -100 mesh |
| Physical State | Powder |
| Appearance | Brown hygroscopic crystals |
| Melting Point | 39 °C |
| Water Reactivity | Hydrolyzes in water |
| Crystal Structure | Cubic, Pa3, Z = 8 |
| EC / EINECS Number | 232-185-0 |
| Molar Mass | 367.483 g/mol |
| Density | 3.25 g/cm³ |
| Boiling Point | 230 °C |
| Solubility | Soluble in chlorinated hydrocarbons and benzene |
| Moisture Sensitivity | Hygroscopic |
Key Features and Advantages
- 99.99% purity.
- Approximately -100 mesh specification.
- Brown hygroscopic crystals.
- Melting Point: 39 °C.
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
TAILORED SOLUTIONS FOR RESEARCH
For product specifications and quotation support, contact the Atomfair team.
Titanium(IV) bromide is moisture-sensitive and hydrolyzes upon contact with water, so storage and handling must exclude aqueous environments. Keep the material in a sealed, dry container and avoid temperature conditions that could lead to melting or moisture uptake.
- Moisture containment: Store TiBr4 in a tightly sealed container and open it only under dry conditions to prevent hydrolysis.
- Thermal constraint: Maintain storage below 39 °C to preserve the solid powder form and prevent caking or melting.
- Solvent compatibility: Use only dry chlorinated hydrocarbons or benzene for dissolution and never introduce water or protic solvents.
Open, transfer, and dissolve the material only under conditions that exclude moisture. Work with small quantities using dry implements and reseal the source container immediately after each use.
Required Equipment: Dry, clean spatula, Dry receiving vessel
- Inspect the container and work area
Inspect the sealed container and work area for visible moisture or container damage before opening. - Transfer under dry conditions
Transfer the required amount from the stock container into a dry receiving vessel using a clean, dry spatula. - Prevent water contact
Avoid exposing the powder to water, humid air, or aqueous reagents throughout the weighing and transfer procedure. - Dissolve in compatible dry solvents
Add the powder to dry chlorinated hydrocarbons or benzene only if solvent-based processing is required. - Reseal the stock container
Reseal the stock container immediately after each use to limit moisture uptake and protect the remaining material.
How does the 39 °C melting point of titanium(IV) bromide powder affect storage and handling in a typical laboratory environment?
The specified melting point of 39 °C is only slightly above standard ambient temperatures, meaning the material may liquefy during warm weather or in improperly cooled storage areas. To maintain the powder form, storage at or below room temperature in a cool, dry environment is recommended, and transport should avoid prolonged exposure to temperatures above 39 °C.
Which solvents are compatible with TiBr₄ for solution-based synthesis or deposition processes?
Atomfair titanium(IV) bromide is soluble in chlorinated hydrocarbons and benzene, as stated in the technical specifications. It is not soluble in water due to rapid hydrolysis, and moisture-sensitive handling conditions are required when preparing solutions.
What handling and storage precautions are necessary given the hygroscopic and water-reactive nature of TiBr₄?
The product is hygroscopic and hydrolyzes in water, so it must be stored in a tightly sealed container under dry, inert atmosphere (e.g., nitrogen or argon) and handled in a glovebox or with air-free techniques. A COA and SDS are available from the manufacturer for detailed safety and batch-specific handling guidance.
Atomfair TiBr₄ (99.99%, -100 mesh) offers high purity and fine particle size for precursor applications, but its hygroscopic nature, low melting point (39°C), and water reactivity demand inert handling and strict temperature control.
Positive
- High purity and fine mesh: 99.99% purity and approximately -100 mesh specification ensure consistent stoichiometry and surface area for vapor deposition or synthesis reactions.
- Low melting point for process flexibility: Melting point of 39°C allows low-temperature sublimation or melt processing, reducing thermal stress on sensitive substrates or equipment.
Trade-offs
- Strict moisture sensitivity: Hygroscopic and hydrolyzes in water; requires storage in a dry, inert atmosphere (e.g., glovebox) and immediate sealing after use to prevent decomposition.
- Low melting point storage constraint: Melting point slightly above room temperature (39°C) means the powder may liquefy at elevated ambient conditions, necessitating cool storage below 30°C to maintain solid form.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
