Propionic anhydride, 97%

Name: Propionic anhydride, 97%
Brand: Vaqora Chemicals
SKU: VQ-009163

About Propionic anhydride, 97%

Propionic anhydride (CAS 123-62-6) is an acylating agent offered by Vaqora Chemicals (Synthesis grade) at a purity of 97%. With the molecular formula C6H10O3, it has a molar mass of 130.14 g/mol. Systematically, it is named propanoyl propanoate. It is also known as Propanoic anhydride or Propanoic acid, anhydride.

It is supplied as a colourless liquid. Reported physical data include a boiling point of 167 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for fine chemical synthesis and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 500 mL, 5 L and 200 kg packs, Propionic anhydride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Fine chemical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Propionic anhydride, 97%
Catalogue No.	VQ-009163
CAS Number	123-62-6
IUPAC name	propanoyl propanoate
Molecular formula	C₆H₁₀O₃
Molecular weight	130.14 g/mol
Exact mass	130.063
Grade	Synthesis
Purity / assay	97%
HSN code	29155000
InChIKey	WYVAMUWZEOHJOQ-UHFFFAOYSA-N
SMILES	CCC(=O)OC(=O)CC
PubChem CID	31263

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	167 °C
LogP (XLogP3)	0.8
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
UN number	UN 2496
Synonyms	Propanoic anhydride, Propanoic acid, anhydride, Propionic acid anhydride, Propionyl oxide, Methylacetic anhydride, Anhydrid kyseliny propionove, propanoic acid anhydride, Propanoic acid, 1,1'-anhydride, proprionic anhydride, (EtCO)2O, Propionic anhydride, 97%, 4-02-00-00722 (Beilstein Handbook Reference)

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 123-62-6

Puriss

Propionic anhydride, puriss, 97%+

CAS: 123-62-6
Formula: C₆H₁₀O₃
MW: 130.14 g/mol

VQ-009164

Frequently asked questions

What is the CAS number of Propionic anhydride, 97%?

The CAS Registry Number of Propionic anhydride, 97% is 123-62-6. It is also known as Propanoic anhydride, Propanoic acid, anhydride, Propionic acid anhydride.

What is the molecular formula and molecular weight of Propionic anhydride, 97%?

Propionic anhydride, 97% has the molecular formula C6H10O3 and a molecular weight of 130.14 g/mol. Its IUPAC name is propanoyl propanoate.

Which grade and pack sizes of Propionic anhydride, 97% can I order?

We supply Propionic anhydride, 97% in Synthesis (97%) grade, in 500 mL, 5 L, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Propionic anhydride, 97%?

Yes. Every lot of Propionic anhydride, 97% 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 Propionic anhydride, 97% be shipped internationally?

Yes. Propionic anhydride, 97% is classified as hazardous (UN 2496), 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.