Molekula
1-Bromo-3,5-dimethylbenzene
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
1-Bromo-3,5-dimethylbenzene is an aromatic bromide used as a synthetic intermediate in organic chemistry, particularly for pharmaceuticals, agrochemicals, and materials science. It serves as a building block for functionalized aromatic compounds through substitution reactions. This chemical has a CAS number of 556-96-7, with the molecular formula C8H9Br and a molecular weight of 185.07 g/mol. It is stored at ambient conditions, requires careful handling (Signal Word: Warning), and is supplied in high purity. Molekula supplies 1-Bromo-3,5-dimethylbenzene 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 | Light yellow to colourless liquid |
| Water | ≤0.2% |
| Identification | Conforms to reference |
| Purity | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 87 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90031703 |
| CAS Number | 556-96-7 |
| IUPAC Name | 1-bromo-3,5-dimethylbenzene |
| Molecular Formula | C6H3(CH3)2Br |
| Molecular Weight | 185.07 |
| Exact Mass | 183.9888 |
| SMILES | CC1=CC(=CC(=C1)Br)C |
| InChIKey | LMFRTSBQRLSJHC-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H9Br/c1-6-3-7(2)5-8(9)4-6/h3-5H,1-2H3 |
| PubChem CID | 136357 |
| REACH Code | Y110 |
| Tariff Code | 2903998000 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H227 Combustible liquid
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
- 1,3-Dimethyl-5-bromobenzene
- 3,5-Dimethylbromobenzene
- 5-Bromo-m-xylene
- 5-BROMO-META-XYLENE
- Benzene, 1-bromo-3,5-dimethyl-
- m-Xylene, 5-bromo-
Frequently asked questions
What is 1-Bromo-3,5-dimethylbenzene commonly used for?
It is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and specialty polymers.
What is the chemical formula and molecular weight of 1-Bromo-3,5-dimethylbenzene?
The formula is **C₆H₃(CH₃)₂Br**, and the molecular weight is **185.07 g/mol**.
What safety classification does this product have?
The product is labeled with the **signal word 'Warning'** under GHS classification.
How should 1-Bromo-3,5-dimethylbenzene be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances like strong oxidizers.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options—please contact our sales team for specific quantities and pricing.
What documentation is provided with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list.
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.