(2E)-2-bromobut-2-ene
2-Bromo-2-butene, mixture of cis and trans
CAS: 13294-71-8
Molecular Formula: C4H7Br
(2E)-2-bromobut-2-ene - Names and Identifiers
| Name | 2-Bromo-2-butene, mixture of cis and trans |
| Synonyms | 2-Bromo-2-butene 2-BROMO-2-BUTENE 2-bromobut-2-ene Bromobutenecistrans (2Z)-2-bromobut-2-ene (2E)-2-bromobut-2-ene TRANS-2-BROMO-2-BUTENE 2-BROMO-TRANS-2-BUTENE 2-Bromo-2-butene (cis+trans) 2-Bromo-2-butene, mixture of cis and trans |
| CAS | 13294-71-8 |
| EINECS | 236-316-2 |
| InChI | InChI=1/C4H7Br/c1-3-4(2)5/h3H,1-2H3/b4-3+ |
(2E)-2-bromobut-2-ene - Physico-chemical Properties
| Molecular Formula | C4H7Br |
| Molar Mass | 135 |
| Density | 1.331g/mLat 25°C(lit.) |
| Melting Point | -115.07°C (estimate) |
| Boling Point | 91-92°C(lit.) |
| Flash Point | 34°F |
| Water Solubility | Not miscible or difficult to mix in water (664 mg/L 25 EST). |
| Vapor Presure | 55.2mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.328 |
| Color | Clear yellow to brownish |
| BRN | 1733329 |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.461(lit.) |
(2E)-2-bromobut-2-ene - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | 11 - Highly Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29033919 |
| Hazard Class | 3 |
| Packing Group | II |
(2E)-2-bromobut-2-ene - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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Tel: +86 0571-86722205
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Product Name: 1-Methyl-1-Propenyl Bromide Visit Supplier Webpage Request for quotationCAS: 13294-71-8
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Email: product@acmec-e.com
Mobile: +86-18621343501
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View History
(2E)-2-bromobut-2-ene
Pigment Permanent Violet HB-197
XSA
2-hydroxy-3-[3-(4-methoxyphenyl)acryloyl]-2,4,6-cycloheptatrien-1-one
丁酸甲酯
AZD1208
3-methyl-1H-pyrrolo[2,3-b]pyridine
2H-1,3,2-oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-3-methyl-4-(propylthio)-, 2-oxide
3,5-di-tert-butyl-4-hydroxybenzoate-2,4-di-tert-butylphenyl
94-70-2
Pigment Permanent Violet HB-197
XSA
2-hydroxy-3-[3-(4-methoxyphenyl)acryloyl]-2,4,6-cycloheptatrien-1-one
丁酸甲酯
AZD1208
3-methyl-1H-pyrrolo[2,3-b]pyridine
2H-1,3,2-oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-3-methyl-4-(propylthio)-, 2-oxide
3,5-di-tert-butyl-4-hydroxybenzoate-2,4-di-tert-butylphenyl
94-70-2