4-Chlorobutyryl chloride, 98%
4-Chlorobutyryl chloride, 98% (CAS 4635-59-0) supplier Zemixal: C4H6Cl2O, COA and SDS with every lot, worldwide shipping.
About 4-Chlorobutyryl chloride, 98%
Researchers and plant chemists source 4-Chlorobutyryl chloride, 98% from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 4635-59-0, formula C4H6Cl2O and molar mass 140.99 g/mol. It is described as colourless to light yellow to light orange clear liquid.
Use cases we see most often
- Pharmaceutical synthesis
- Fine chemical synthesis
- Agrochemical formulations
Handling and storage
Reported physical data: boiling point 173-174 °C and density 1.26 g/mL at 25 °C. Hazard communication follows GHS (Danger: H290, H302, H314 and H330). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3390.
Available as 250 g and 250 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Pharmaceutical synthesis
- Fine chemical synthesis
- Agrochemical formulations
Applications
Specifications and identifiers
| Product name | 4-Chlorobutyryl chloride, 98% |
|---|---|
| Catalogue number | ZX-008159 |
| CAS number | 4635-59-0 |
| IUPAC name | 4-chlorobutanoyl chloride |
| Molecular formula | C4H6Cl2O |
| Molar mass | 140.99 g/mol |
| Exact mass | 139.9796 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow to light orange clear liquid |
| Boiling point | 173-174 °C |
| Density | 1.26 g/mL at 25 °C |
| XLogP3 | 1.7 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 17.1 Ų |
| HS code | 29156010 |
| UN number | UN 3390 |
| InChIKey | CDIIZULDSLKBKV-UHFFFAOYSA-N |
| SMILES | C(CC(=O)Cl)CCl |
| PubChem CID | 78370 |
| Synonyms | p-Chlorobutyryl chloride, Butanoyl chloride, 4-chloro-, 4-Chlorobutyroyl chloride, 4-Chlorobutyric acid chloride, 4-Chlorobutanoic acid chloride, gamma-Chlorobutyryl chloride, Butyryl chloride, 4-chloro-, gamma-Chlorobutyroyl chloride, .gamma.-Chlorobutyryl chloride, 4-Chlorobutyl chloride, .gamma.-Chloro-n-butyryl chloride, 4chlorobutyroyl chloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H290May be corrosive to metals
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H330Fatal if inhaled
Precautionary statements P234, P260, P264, P270, P271, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P320, P321, P330, P363, P390, P403 + P233, P405, P406, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 250 g | Quoted on request | |
| 250 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 4-Chlorobutyryl chloride, 98%
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