2-溴-2-丁烯,顺式和反式的混合物,CAS 登记号 13294-71-8,由济南圣和化工有限公司现货供应,可提供纯度 按批次COA提供(不公开发布) 的规格,下游主要用于有机化学品。支持样品与小批量试用,批量价格请联系我们获取,验收以批次 COA 为准。
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2-Bromo-2-butene, mixture of cis and trans · CAS 13294-71-8 · C4H7Br. UNII NS00024251.
| CAS Registry Number | 13294-71-8 |
|---|---|
| PubChem CID | 20910 |
| Molecular formula | C4H7Br |
| IUPAC name | 2-bromobut-2-ene |
| UNII (FDA) | NS00024251 |
| Molecular Weight | 135.00 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 133.97311 |
| Monoisotopic Mass | 133.97311 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Reported hazard statements | H225 (100%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
2-Bromobut-2-ene; RefChem:467222; 236-316-2; C4H7Br; 1-Methyl-1-propenyl Bromide; 2-bromo-but-2-ene; SCHEMBL478029; SCHEMBL554911; SCHEMBL555555; SCHEMBL7734579; SCHEMBL7734582; AB00105; NS00024251
CAS 13294-71-8; molecular formula C4H7Br; molecular weight — g/mol.
2-Bromobut-2-ene, RefChem:467222, 236-316-2, C4H7Br, 1-Methyl-1-propenyl Bromide, 2-bromo-but-2-ene.
Hazard statements reported: H225.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.