(Z)-1-chlorobut-2-ene (CAS 4628-21-1) — formula C4H7Cl, molecular weight 90.55; category organic chemicals.
(Z)-1-chlorobut-2-ene (CAS 4628-21-1) is a chemical raw material in the organic chemicals category. Its molecular formula C4H7Cl comprises 4 C, 7 H, 1 Cl atoms. Its molecular weight is about 90.55. Reported physicochemical data: LogP about 1.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4628-21-1 |
|---|---|
| Molecular Formula | C4H7Cl |
| Molecular Weight | 90.55 |
| LogP | 1.7 |
| Category | Organic Chemicals |
(Z)-1-chlorobut-2-ene is a carbon-based organic compound with CAS registry number 4628-21-1 and molecular formula C4H7Cl (molecular weight 90.55), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4628-21-1
Its molecular formula C4H7Cl comprises 4 C, 7 H, 1 Cl atoms.
Also known as: (Z)-1-chlorobut-2-ene · (Z)-1-氯丁-2-烯
Category: organic chemicals
The CAS registry number of (Z)-1-chlorobut-2-ene is 4628-21-1.
Molecular formula C4H7Cl, molecular weight 90.55.
It is also registered under: (Z)-1-chlorobut-2-ene, (Z)-1-氯丁-2-烯.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for (Z)-1-chlorobut-2-ene (CAS 4628-21-1), compiled from public chemistry databases.
| CAS Number | 4628-21-1 |
|---|---|
| PubChem CID | 5463237 |
| Molecular Formula | C4H7Cl |
| IUPAC Name | (Z)-1-chlorobut-2-ene |
| UNII (FDA) | DII0D943IO |
| Molecular Weight | 90.55 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 90.0236279 |
| Monoisotopic Mass | 90.0236279 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 5 |
(Z)-1-Chlorobut-2-ene; 2-Butene, 1-chloro-, (Z)-; cis-1-Chloro-2-butene; 1-Chloro-2-butene, (2Z)-; 4628-21-1; DII0D943IO; DTXSID601026536; 2-Butene, 1-chloro-, (2Z)-; RefChem:1062568; DTXCID001510703; 225-041-3; cis-Crotyl chloride; UNII-DII0D943IO; (2Z)-1-chloro-2-butene; Isocrotylchlorid; (Z)-2-BUTENYL CHLORIDE
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (Z)-1-氯丁-2-烯