(E)-1-Chlorobut-2-ene (CAS 4894-61-5) — formula C4H7Cl, molecular weight 90.55; category organic chemicals.
(E)-1-Chlorobut-2-ene (CAS 4894-61-5) 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 | 4894-61-5 |
|---|---|
| Molecular Formula | C4H7Cl |
| Molecular Weight | 90.55 |
| LogP | 1.7 |
| Applications | 2-Butene, 1-chloro, (2E)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Butene, 1-chloro, (2E)-: ACTIVE.
(E)-1-Chlorobut-2-ene is a carbon-based organic compound with CAS registry number 4894-61-5 and molecular formula C4H7Cl (molecular weight 90.55), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4894-61-5
Its molecular formula C4H7Cl comprises 4 C, 7 H, 1 Cl atoms.
Also known as: (E)-1-Chlorobut-2-ene · 巴豆基氯，主要为反式
Category: organic chemicals
The CAS registry number of (E)-1-Chlorobut-2-ene is 4894-61-5.
Molecular formula C4H7Cl, molecular weight 90.55.
It is also registered under: (E)-1-Chlorobut-2-ene, 巴豆基氯，主要为反式.
Recorded applications: 2-Butene, 1-chloro, (2E)-: ACTIVE.
Category: Organic Chemicals.
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Independent reference data for (E)-1-Chlorobut-2-ene (CAS 4894-61-5), compiled from public chemistry databases.
| CAS Number | 4894-61-5 |
|---|---|
| PubChem CID | 637923 |
| Molecular Formula | C4H7Cl |
| IUPAC Name | (E)-1-chlorobut-2-ene |
| UNII (FDA) | XX3QN28JUX |
| 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 |
4894-61-5; (E)-1-Chloro-2-butene; 2-Butene, 1-chloro-, (2E)-; 1-Chloro-2-butene, (2E)-; XX3QN28JUX; DTXSID10884116; (2E)-1-Chloro-2-butene; RefChem:1049752; DTXCID40210520; 225-516-5; (E)-1-Chlorobut-2-ene; Krotylchlorid [Czech]; 1-Chlorobut-2-ene; trans-1-Chloro-2-butene; trans-crotyl chloride; Crotyl chloride, predominantly trans
| Notified hazard statements | H225 (51.3%), H302 (48.7%), H314 (100%), H317 (48.7%), H332 (48.7%), H335 (51.3%), H412 (48.7%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 巴豆基氯，主要为反式