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VAQORAAcid Halides & AnhydridesAvailable on request
Pivalic anhydride, 98%
Synonyms: 2,2-Dimethylpropionic anhydride · Trimethylacetic anhydride · Propanoic acid, 2,2-dimethyl-, anhydride · 2,2-Dimethylpropanoic anhydride
CAS No.1538-75-6
FormulaC10H18O3
Mol. weight186.25
Catalogue No.VQ-009161
Purity98%
HSN29332990
Pivalic anhydride (CAS 1538-75-6) – acylating agent, 98%. C10H18O3, MW 186.25. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Pivalic anhydride, 98%
Vaqora Chemicals supplies Pivalic anhydride, an acylating agent registered under CAS number 1538-75-6 with a typical assay of 98%. Its molecular formula is C10H18O3 and its molecular weight is 186.25 g/mol. Its systematic (IUPAC) name is 2,2-dimethylpropanoyl 2,2-dimethylpropanoate. It is also known as 2,2-Dimethylpropionic anhydride or Trimethylacetic anhydride.
The material typically appears as a clear colourless liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Specifications & identifiers
| Product name | Pivalic anhydride, 98% |
|---|---|
| Catalogue No. | VQ-009161 |
| CAS Number | 1538-75-6 |
| IUPAC name | 2,2-dimethylpropanoyl 2,2-dimethylpropanoate |
| Molecular formula | C10H18O3 |
| Molecular weight | 186.25 g/mol |
| Exact mass | 186.1256 |
| Purity / assay | 98% |
| HSN code | 29332990 |
| InChIKey | PGZVFRAEAAXREB-UHFFFAOYSA-N |
| SMILES | CC(C)(C)C(=O)OC(=O)C(C)(C)C |
| PubChem CID | 15234 |
| Physical form | Liquid |
|---|---|
| Appearance | Clear colourless liquid |
| LogP (XLogP3) | 2.7 |
| H-bond donors / acceptors | 0 / 3 |
| TPSA | 43.4 Ų |
| Synonyms | 2,2-Dimethylpropionic anhydride, Trimethylacetic anhydride, Propanoic acid, 2,2-dimethyl-, anhydride, 2,2-Dimethylpropanoic anhydride, Trimethylacetic Anhydride1538-75-6, pivalic acid anhydride, Pivalicanhydride, Pivalic anydride, Piv2O, Trimethylacetic anhydride, 99%, 2,2,2-trimethylacetic anhydride, 1,1-Dimethylpropanoic anhydride # |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H226Flammable liquid and vaporH302Harmful if swallowedH314Causes severe skin burns and eye damageH315Causes skin irritationH317May cause an allergic skin reactionH319Causes serious eye irritationH335May cause respiratory irritation
Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P319
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Pivalic anhydride, 98%?
The CAS Registry Number of Pivalic anhydride, 98% is 1538-75-6. It is also known as 2,2-Dimethylpropionic anhydride, Trimethylacetic anhydride, Propanoic acid, 2,2-dimethyl-, anhydride.
What is the molecular formula and molecular weight of Pivalic anhydride, 98%?
Pivalic anhydride, 98% has the molecular formula C10H18O3 and a molecular weight of 186.25 g/mol. Its IUPAC name is 2,2-dimethylpropanoyl 2,2-dimethylpropanoate.
Which grade and pack sizes of Pivalic anhydride, 98% can I order?
We supply Pivalic anhydride, 98% in (98%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Pivalic anhydride, 98%?
Yes. Every lot of Pivalic anhydride, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Pivalic anhydride, 98% be shipped internationally?
Yes. Pivalic anhydride, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Pivalic anhydride, 98%
We reply within one business day with price, pack options, lead time and documentation.
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