| Product Identification | Back to Contents | 【Product Name】
1-Bromo-4-methylbenzene | 【Synonyms】
1-Bromo-4-methylbenzene
4-Bromo-1-methylbenzene
4-Methyl-1-Bromobenzene
4-Methylbromobenzene
p-Bromotoluene
p-Methylbromobenzene | 【CAS】
106-38-7 | 【Formula】
C7H7Br | 【Molecular Weight】
171.05 | 【EINECS】
203-391-8 | 【RTECS】
XS7965600 | 【RTECS Class】
Other | 【Merck】
13,1424 | 【Beilstein/Gmelin】
1903636 | 【Beilstein Reference】
4-05-00-00827 | 【EC Class】
harmful, irritant, dangerous for the environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Crystals, clear pale yellow liquid. | 【Solubility in water】
110 ppm (25 C) | 【Melting Point】
24 - 27 | 【Boiling Point】
184 | 【Vapor Pressure】
1.0 (25 C) | 【Density】
1.387 g/cm3 (20 C) | 【Partition Coefficient】
3.42 | 【Heat Of Vaporization】
42.1 kJ/mol | 【Usage】
4-Bromotoluene is used as a solvent (for fats, waxes or resins, and as a medium for carrying out reactions) and as a chemical intermediate. | 【Vapor Density】
5.9 | 【Refractive Index】
1.5477 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Keep away from heat, sparks, and flame. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | 【Skin】
Causes skin irritation. | 【Eyes】
Causes eye irritation. | 【Ingestion】
The toxicological properties of this substance have not been fully investigated. Causes gastrointestinal tract irritation. | 【EC Risk Phrase】
R 20 36/37/38 | 【EC Safety Phrase】
S 23 26 36 | 【UN (DOT)】
3077 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate clothing to prevent skin exposure. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Multiple physical deformities, with signs similar to fetal alcohol syndrome, microencephaly, CNS dysfunction, and variable growth deficiencies have occurred in infants born to mothers who abused toluene during pregnancy. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
85 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Upper exp. limit】
7.6 | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
3 | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents. | 【Decomposition】
Carbon monoxide, carbon dioxide, hydrogen bromide, bromine fumes. |
|
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
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