3-Bromo-2-methylpropene, 97%
Buy 3-Bromo-2-methylpropene, 97% (CAS 1458-98-6) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-009466.
About 3-Bromo-2-methylpropene, 97%
Researchers and plant chemists source 3-Bromo-2-methylpropene, 97% from Zemixal for routine and specialised work. Identity at a glance (97%): CAS 1458-98-6, formula C4H7Br and molar mass 135 g/mol. It is described as colourless to yellow to orange liquid.
Where it is used
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Storage and safety notes
Store at 2–8 °C. Literature values: density 1.339 g/mL at 25 °C. It carries the GHS signal word Danger (H225, H302+H332, H302 and H314), so wear gloves and eye protection and work with good ventilation.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Cross-coupling substrates
- Alkylation reactions
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 3-Bromo-2-methylpropene, 97% |
|---|---|
| Catalogue number | ZX-009466 |
| CAS number | 1458-98-6 |
| IUPAC name | 3-bromo-2-methylprop-1-ene |
| Molecular formula | C4H7Br |
| Molar mass | 135 g/mol |
| Exact mass | 133.9731 |
| Purity / assay | 97% |
| Physical form | Liquid |
| Appearance | Colourless to yellow to orange liquid |
| Density | 1.339 g/mL at 25 °C |
| XLogP3 | 2.3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| Storage | 2–8 °C |
| HS code | 29420090 |
| InChIKey | USEGQJLHQSTGHW-UHFFFAOYSA-N |
| SMILES | CC(=C)CBr |
| PubChem CID | 357785 |
| Synonyms | Methallyl bromide, Methylallyl bromide, 3-Bromo-2-methyl-1-propene, 2-(Bromomethyl)prop-1-ene, 2-Methylallyl Bromide, 1-Propene, 3-bromo-2-methyl- (9CI), 3-bromo-2-methyl-prop-1-ene, 1-Propene, 3-bromo-2-methyl-, 3-bromo-2-methyl propene, 2-Methyl-2-propenyl Bromide, methallylbromide, 1-Bromo-2-methyl-2-propene |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H225Highly flammable liquid and vapor
- H302+H332Harmful if swallowed or if inhaled
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P363
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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