trans-Crotonyl chloride (CAS No. 625-35-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of trans-Crotonyl chloride is 625-35-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
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trans-Crotonyl chloride · CAS 625-35-4 · C4H5ClO. UNII NS00125015.
| CAS Registry Number | 625-35-4 |
|---|---|
| PubChem CID | 643131 |
| Molecular formula | C4H5ClO |
| IUPAC name | (E)-but-2-enoyl chloride |
| UNII (FDA) | NS00125015 |
| Molecular Weight | 104.53 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 104.0028925 |
| Monoisotopic Mass | 104.0028925 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H314 (100%), H335 (87.2%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
625-35-4; trans-crotonyl chloride; DTXSID201314046; RefChem:1100263; DTXCID20211232; Crotonoyl chloride; Crotonyl chloride; (E)-2-Butenoyl chloride; (E)-but-2-enoyl chloride; (2E)-but-2-enoyl chloride; Crotonic acid chloride; 2-butenoyl chloride, (2E)-; 2-Butenoyl chloride, (E)-; MFCD00000734; (2E)-2-Butenoyl chloride #; E-Crotonoyl chloride
CAS 625-35-4; molecular formula C4H5ClO; molecular weight — g/mol.
625-35-4, trans-crotonyl chloride, DTXSID201314046, RefChem:1100263, DTXCID20211232, Crotonoyl chloride.
Hazard statements reported: H226, H314, H335.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.