Valeric anhydride, 97%

Name: Valeric anhydride, 97%
Brand: Vaqora Chemicals
SKU: VQ-009172

About Valeric anhydride, 97%

Listed under CAS 2082-59-9, Valeric anhydride is an acylating agent available from Vaqora Chemicals at a purity of 97%. Its molecular formula is C10H18O3 and its molecular weight is 186.25 g/mol. The IUPAC name is pentanoyl pentanoate. It is also known as Pentanoic anhydride or Pentanoic acid, anhydride.

The product is provided as a liquid. Literature values give a melting point of -56 °C and a boiling point of 228-230 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Valeric anhydride in 100 mL and 500 mL packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Valeric anhydride, 97%
Catalogue No.	VQ-009172
CAS Number	2082-59-9
IUPAC name	pentanoyl pentanoate
Molecular formula	C₁₀H₁₈O₃
Molecular weight	186.25 g/mol
Exact mass	186.1256
Purity / assay	97%
HSN code	28469090
InChIKey	DUCKXCGALKOSJF-UHFFFAOYSA-N
SMILES	CCCCC(=O)OC(=O)CCCC
PubChem CID	74959

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	-56 °C
Boiling point	228-230 °C
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Pentanoic anhydride, Pentanoic acid, anhydride, Pentanoic acid, 1,1'-anhydride, n-Valeric anhydride, Pentanoic Acid 1,1'-Anhydride, n-pentanoic anhydride, Valeric anhydride, >95%, valeric acid anhydride, pentanoic acid anhydride, Valeric anhydride, 97%, Valeric anhydride, purum, >=98.0% (NT)

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H319Causes serious eye irritation

Precautionary statements: P260, P261, P264, P264 + P265, P272, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P321, P333 + P317, P337 + P317, P362 + P364, 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

Frequently asked questions

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

The CAS Registry Number of Valeric anhydride, 97% is 2082-59-9. It is also known as Pentanoic anhydride, Pentanoic acid, anhydride, Pentanoic acid, 1,1'-anhydride.

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

Valeric anhydride, 97% has the molecular formula C10H18O3 and a molecular weight of 186.25 g/mol. Its IUPAC name is pentanoyl pentanoate.

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

We supply Valeric anhydride, 97% in (97%) grade, in 100 mL, 500 mL packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. Valeric anhydride, 97% 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.