Isobutyl chloroformate, 98%
Buy Isobutyl chloroformate, 98% (CAS 543-27-1) from Zemixal: C5H9ClO2, COA and SDS with every lot, worldwide shipping. Purity 98%.
About Isobutyl chloroformate, 98%
Researchers and plant chemists source Isobutyl chloroformate, 98% from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 543-27-1, formula C5H9ClO2 and molar mass 136.58 g/mol. Expect colourless liquid.
Where it is used
- Protein & peptide research
- Organic synthesis
Storage and safety notes
Literature values: boiling point 128.8 °C. Hazard communication follows GHS (Danger: H226, H290, H302 and H314). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 100 mL and 500 mL, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Protein & peptide research
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Isobutyl chloroformate, 98% |
|---|---|
| Catalogue number | ZX-008200 |
| CAS number | 543-27-1 |
| IUPAC name | 2-methylpropyl carbonochloridate |
| Molecular formula | C5H9ClO2 |
| Molar mass | 136.58 g/mol |
| Exact mass | 136.0291 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Boiling point | 128.8 °C |
| XLogP3 | 2.8 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 26.3 Ų |
| HS code | 29159090 |
| InChIKey | YOETUEMZNOLGDB-UHFFFAOYSA-N |
| SMILES | CC(C)COC(=O)Cl |
| PubChem CID | 62365 |
| Synonyms | Chloroformic acid isobutyl ester, IBCF, 2-Methylpropyl chloroformate, Isobutyl chlorocarbonate, Chlorocarbonic acid isobutyl ester, Formic acid, chloro-, isobutyl ester, isobutyl carbonochloridate, Isobutylchloroformate, i-Butyl chloroformate, Isobutyl chloridocarbonate, CJC-1293 TFA Salt Hydrate (>90%), isobutylchlorformate |
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
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321
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 mL | Quoted on request | |
| 500 mL | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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