ChemicalBook >> CAS DataBase List >>4-Bromo-1-butene
4-Bromo-1-butene
- CAS No.
- 5162-44-7
- Chemical Name:
- 4-Bromo-1-butene
- Synonyms
- 4-bromobut-1-ene;4-Bromobutene;4-bromo-but-1-ene;1-Bromo-3-butene;4-Brombut-1-en;4-bromo-1-buten;4-Bromo-1-butene;homoallylbromide;Homoallyl bromide;4-Bromobutene-(1)
- CBNumber:
- CB6354587
- Molecular Formula:
- C4H7Br
- Molecular Weight:
- 135
- MDL Number:
- MFCD00000258
- MOL File:
- 5162-44-7.mol
- MSDS File:
- SDS
Last updated:2023-12-25 13:23:17
| Melting point | -115.07°C (estimate) |
|---|---|
| Boiling point | 98-100 °C (lit.) |
| Density | 1.33 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 49 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.76g/l |
| form | Liquid |
| Specific Gravity | 1.330 |
| color | Clear colorless to light brownish |
| Water Solubility | Miscible with water, benzene, ether and ethanol. |
| Sensitive | Light Sensitive |
| BRN | 1098377 |
| Stability | Stable. Incompatible with strong bases, strong oxidizing agents. Highly flammable. Light sensitive. |
| InChIKey | DMAYBPBPEUFIHJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 5162-44-7(CAS DataBase Reference) |
| FDA UNII | QAF6NEE729 |
| NIST Chemistry Reference | 1-Butene, 4-bromo-(5162-44-7) |
| EPA Substance Registry System | 1-Butene, 4-bromo- (5162-44-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H317-H319-H334-H335 | |||||||||
| Precautionary statements | P210-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | F,Xn,Xi | |||||||||
| Risk Statements | 11-36/37-42/43 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | UN 1993 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 8-19 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29033036 | |||||||||
| NFPA 704 |
|
4-Bromo-1-butene price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 167851 | 4-Bromo-1-butene 97% | 5162-44-7 | 1g | $29.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 167851 | 4-Bromo-1-butene 97% | 5162-44-7 | 10g | $117 | 2024-03-01 | Buy |
| TCI Chemical | B0920 | 4-Bromo-1-butene >97.0%(GC) | 5162-44-7 | 10g | $43 | 2024-03-01 | Buy |
| TCI Chemical | B0920 | 4-Bromo-1-butene >97.0%(GC) | 5162-44-7 | 25g | $70 | 2024-03-01 | Buy |
| Alfa Aesar | A10977 | 4-Bromo-1-butene, 97% | 5162-44-7 | 5g | $64.65 | 2024-03-01 | Buy |
4-Bromo-1-butene Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
Uses
4-Bromo-1-butene is used in the preparation of 4-(3-butenyloxy)benzoic acid and largazole. It is also used in double alkylation of lactams followed by Grubbs ring-closing metathesis to yield gymnodimine. Further, it serves as a reagent in the preparation of dienehydrazides.
Uses
4-Bromo-1-butene is a brominated alkene used as a reagent in organic synthesis.
Synthesis Reference(s)
Tetrahedron Letters, 25, p. 251, 1984 DOI: 10.1016/S0040-4039(00)99853-8
General Description
Stereoselective epoxidation of 4-bromo-1-butene was carried out with three alkene-utilizing bacteria: Mycobacterium LI, Mycobacterium E3 and Nocardia IP1.
4-Bromo-1-butene Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 406)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12457 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7613 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from 4-Bromo-1-butene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-12-26 | 4-Bromo-1-butene
5162-44-7
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-09-15 | 4-Bromo-1-butene
5162-44-7
|
US $10.00-1.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-09-06 | 4-Bromo-1-butene
5162-44-7
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. |
-
- 4-Bromo-1-butene
5162-44-7
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 4-Bromo-1-butene
5162-44-7
- US $10.00-1.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- 4-Bromo-1-butene
5162-44-7
- US $0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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BrCH2CH2CHCH2
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