Molekula
4-Bromotoluene
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Bromotoluene is an aromatic brominated compound with a methyl group, commonly used as an intermediate in organic synthesis, pharmaceuticals, and agrochemical production. It serves as a key building block for creating more complex molecules through bromination and substitution reactions. It also works as a solvent for fats, waxes and resins, and as a medium for carrying out chemical reactions. This chemical has a CAS number of 106-38-7, with the molecular formula CH3C6H4Br and a molecular weight of 171.03 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 4-Bromotoluene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White crystal |
| Purity (GC) | ≥99.9 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 85 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 28.5 °C |
| Boiling Point | 184.5 °C at 760 mmHg |
| Solubility (other solvents) | Soluble in ethanol, acetone, and ether |
| Vapour Pressure | 1.15 mmHg at 25 °C. |
| Refractive Index | 1.5490 |
| log P (octanol/water) | 3.42 |
Source: PubChem CID 7805 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90030118 |
| CAS Number | 106-38-7 |
| IUPAC Name | 1-bromo-4-methylbenzene |
| EC Number | 203-391-8 |
| Molecular Formula | CH3C6H4Br |
| Molecular Weight | 171.03 |
| Exact Mass | 169.9731 |
| SMILES | CC1=CC=C(C=C1)Br |
| InChIKey | ZBTMRBYMKUEVEU-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H7Br/c1-6-2-4-7(8)5-3-6/h2-5H,1H3 |
| PubChem CID | 7805 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29039980 |
| Tariff Code | 2903998090 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H227 Combustible liquid
- H302+332 Harmful if swallowed or inhaled
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Bromo-4-methylbenzene
- 1-Methyl-4-bromobenzene
- 4-Methylbromobenzene
- 4-Methylphenyl bromide
- 4-Tolyl bromide
- Benzene, 1-bromo-4-methyl-
- p-Bromotoluene
- p-Methylphenyl bromide
- p-Tolyl bromide
- Toluene, p-bromo-
Frequently asked questions
What is 4-Bromotoluene commonly used for?
4-Bromotoluene is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and specialty chemicals like dyes and polymers.
What is the chemical formula and molecular weight of 4-Bromotoluene?
The chemical formula is **CH₃C₆H₄Br**, and the molecular weight is **171.03 g/mol**.
What safety classification does 4-Bromotoluene have, and how should it be stored?
The signal word is **Warning**, and it should be stored at **ambient temperature** in a cool, dry, well-ventilated area, away from incompatible substances.
What grades of 4-Bromotoluene does Molekula supply?
Molekula supplies **reagent-grade 4-Bromotoluene** suitable for laboratory and industrial applications.
Can Molekula supply 4-Bromotoluene in bulk quantities?
Yes, Molekula can provide **bulk quantities** of 4-Bromotoluene upon request, depending on availability and order specifications.
What documentation comes with an order of 4-Bromotoluene?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.