Isobutyric anhydride, 98%
Order Isobutyric anhydride, 98% (CAS 97-72-3) online at Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.
About Isobutyric anhydride, 98%
Isobutyric anhydride, 98% sits in our acid Halides & Anhydrides section and ships worldwide from stock or short lead time. For your records (Synthesis), the material is defined by CAS 97-72-3, formula C8H14O3 and molar mass 158.19 g/mol. It is described as colourless liquid.
Typical applications
- Organic synthesis
- Fine chemical synthesis
- Catalysis
- Dyes & pigments manufacture
- Food & flavour applications
Handling and storage
Physical constants on file: melting point -56 °C and density 0.954 g/mL. Classified under GHS with signal word Danger and hazard statements H301, H302, H311 and H312. Read the SDS before first use.
Available as 500 mL, 2.5 L and 200 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- Fine chemical synthesis
- Catalysis
- Dyes & pigments manufacture
- Food & flavour applications
Applications
Specifications and identifiers
| Product name | Isobutyric anhydride, 98% |
|---|---|
| Catalogue number | ZX-008201 |
| CAS number | 97-72-3 |
| IUPAC name | 2-methylpropanoyl 2-methylpropanoate |
| Molecular formula | C8H14O3 |
| Molar mass | 158.19 g/mol |
| Exact mass | 158.0943 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Melting point | -56 °C |
| Density | 0.954 g/mL |
| XLogP3 | 2 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 43.4 Ų |
| HS code | 29420090 |
| InChIKey | LSACYLWPPQLVSM-UHFFFAOYSA-N |
| SMILES | CC(C)C(=O)OC(=O)C(C)C |
| PubChem CID | 7346 |
| Synonyms | 2-Methylpropionic anhydride, Iso-butyric anhydride, Isobutyric acid anhydride, Propanoic acid, 2-methyl-, anhydride, Isobutyryl anhydride, isobutanoic anhydride, 2-Methylpropanoic acid anhydride, Propanoic acid, 2-methyl-, 1,1'-anhydride, 2-thiophenecarboxaldehyde, 5-[[5-[(5-methoxy-2-thienyl)ethynyl]-2-thienyl]ethynyl]-, 2-thiophenecarboxaldehyde, 5-((5-((5-methoxy-2-thienyl)ethynyl)-2-thienyl)ethynyl)-, 2Methylpropanoic anhydride, Propanoic acid, 2methyl, anhydride |
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
- H301Toxic if swallowed
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H331Toxic if inhaled
Precautionary statements P260, P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P361 + P364, P362 + P364, P363, P403 + P233, P405
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mL | Quoted on request | |
| 2.5 L | Quoted on request | |
| 200 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 Isobutyric anhydride, 98%
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