Valeroyl chloride, extra pure >98%
Order Valeroyl chloride, extra pure >98% (CAS 638-29-9) online at Zemixal: C5H9ClO, COA and SDS with every lot, worldwide shipping.
About Valeroyl chloride, extra pure >98%
Researchers and plant chemists source Valeroyl chloride, extra pure >98% from Zemixal for routine and specialised work. For your records (Extra Pure), the material is defined by CAS 638-29-9, formula C5H9ClO and molar mass 120.58 g/mol.
Where it is used
- Organic synthesis
- API synthesis
Handling and storage
It carries the GHS signal word Danger (H226, H290, H314 and H318), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 g and 500 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | Valeroyl chloride, extra pure >98% |
|---|---|
| Catalogue number | ZX-019142 |
| CAS number | 638-29-9 |
| IUPAC name | pentanoyl chloride |
| Molecular formula | C5H9ClO |
| Molar mass | 120.58 g/mol |
| Exact mass | 120.0342 |
| Grade | Extra Pure |
| Purity / assay | >98% |
| XLogP3 | 2.4 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 17.1 Ų |
| InChIKey | XGISHOFUAFNYQF-UHFFFAOYSA-N |
| SMILES | CCCCC(=O)Cl |
| PubChem CID | 61186 |
| Synonyms | Valeryl chloride, n-pentanoyl chloride, pentanoic acid chloride, n-Valeroyl chloride, n-Butanecarbonyl chloride, nPentanoyl chloride, nButanecarbonyl chloride, valerylchloride, n-valeryl chloride, valeric acid chloride, pentanoylchloride |
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
- H226Flammable liquid and vapor
- H290May be corrosive to metals
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H331Toxic if inhaled
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P271, P273, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P370 + P378
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | 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 Valeroyl chloride, extra pure >98%
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Other grades with CAS 638-29-9
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- CAS
- 108-23-6
- Formula
- C4H7ClO2
- MW
- 122.55 g/mol
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