3-Chloro-2-chloromethylpropene (CAS 1871-57-4) — formula C4H6Cl2, molecular weight 124.99; category pharmaceutical intermediates and APIs.
3-Chloro-2-chloromethylpropene (CAS 1871-57-4) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C4H6Cl2 comprises 4 C, 6 H, 2 Cl atoms. Its molecular weight is about 124.99. Reported physicochemical data: LogP about 2.1. 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 | 1871-57-4 |
|---|---|
| Molecular Formula | C4H6Cl2 |
| Molecular Weight | 124.99 |
| LogP | 2.1 |
| Category | Pharmaceutical Intermediates & APIs |
3-Chloro-2-chloromethylpropene is a pharmaceutical intermediate or API compound with CAS registry number 1871-57-4 and molecular formula C4H6Cl2 (molecular weight 124.99), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 1871-57-4
Its molecular formula C4H6Cl2 comprises 4 C, 6 H, 2 Cl atoms.
Also known as: 3-Chloro-2-chloromethylpropene · 3-氯-2-氯甲基丙烯 · 3-chloro-2-(chloromethyl)propene
Category: pharmaceutical intermediates and APIs
The CAS registry number of 3-Chloro-2-chloromethylpropene is 1871-57-4.
Molecular formula C4H6Cl2, molecular weight 124.99.
It is also registered under: 3-Chloro-2-chloromethylpropene, 3-氯-2-氯甲基丙烯, 3-chloro-2-(chloromethyl)propene.
Category: Pharmaceutical Intermediates & APIs.
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 3-Chloro-2-chloromethylpropene (CAS 1871-57-4), compiled from public chemistry databases.
| CAS Registry Number | 1871-57-4 |
|---|---|
| PubChem CID | 15859 |
| Molecular formula | C4H6Cl2 |
| IUPAC name | 3-chloro-2-(chloromethyl)prop-1-ene |
| UNII (FDA) | 1XTP1GFW2A |
| Molecular Weight | 124.99 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 123.9846556 |
| Monoisotopic Mass | 123.9846556 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 6 |
1871-57-4; 3-CHLORO-2-CHLOROMETHYL-1-PROPENE; 1-Propene, 3-chloro-2-(chloromethyl)-; 3-Chloro-2-(chloromethyl)propene; 1,3-Dichloro-2-methylenepropane; 2-Chloromethyl-3-chloropropene; 2-Methylene-1,3-dichloropropane; 2-Methylenepropane-1,3-dichloride; Propene, 3-chloro-2-(chloromethyl)-; 3-chloro-2-(chloromethyl)-1-propene; UNII-1XTP1GFW2A; 1XTP1GFW2A; 2-chloromethyl-3-chloro-1-propene; EINECS 217-489-3; NSC 88138; BRN 1560178
| Reported hazard statements | H226 (100%), H301 (100%), H315 (97.7%), H319 (100%), H335 (95.5%), H400 (97.7%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
3-chloro-2-(chloromethyl)propene · CAS 1871-57-4 · C4H6Cl2. UNII 1XTP1GFW2A.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯-2-(氯甲基)丙烯