1,5-Pentanediol, 96%

Name: 1,5-Pentanediol, 96%
Brand: Vaqora Chemicals
SKU: VQ-009939

About 1,5-Pentanediol, 96%

Listed under CAS 111-29-5, 1,5-Pentanediol is an alcohol building block available from Vaqora Chemicals with a typical assay of 96%. Its molecular formula is C5H12O2 and its molecular weight is 104.15 g/mol. Its systematic (IUPAC) name is pentane-1,5-diol. Alternative names: Pentamethylene glycol and 1,5-Dihydroxypentane.

It is supplied as a colourless liquid. Key physical data: a melting point of -16 °C and a density of 0.994 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and polymer and resin production. It is used across pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

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.

Typical applications

Organic synthesis
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,5-Pentanediol, 96%
Catalogue No.	VQ-009939
CAS Number	111-29-5
IUPAC name	pentane-1,5-diol
Molecular formula	C₅H₁₂O₂
Molecular weight	104.15 g/mol
Exact mass	104.0837
Purity / assay	96%
HSN code	28439019
InChIKey	ALQSHHUCVQOPAS-UHFFFAOYSA-N
SMILES	C(CCO)CCO
PubChem CID	8105

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	-16 °C
Density	0.994 g/mL at 25 °C
LogP (XLogP3)	-0.1
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	Pentamethylene glycol, 1,5-Dihydroxypentane, 1,5-Pentamethylene glycol, 1,5-Pentylene glycol, alpha,omega-Pentanediol, 1,5-Pentandiol, .alpha.,.omega.-Pentanediol, 1,5 Pentanediol, 1.5-pentanediol, 9JE, pentan-1,5-diol, 1,5-pentane diol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 1,5-Pentanediol, 96%?

The CAS Registry Number of 1,5-Pentanediol, 96% is 111-29-5. It is also known as Pentamethylene glycol, 1,5-Dihydroxypentane, 1,5-Pentamethylene glycol.

What is the molecular formula and molecular weight of 1,5-Pentanediol, 96%?

1,5-Pentanediol, 96% has the molecular formula C5H12O2 and a molecular weight of 104.15 g/mol. Its IUPAC name is pentane-1,5-diol.

Which grade and pack sizes of 1,5-Pentanediol, 96% can I order?

We supply 1,5-Pentanediol, 96% in (96%) 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 1,5-Pentanediol, 96%?

Yes. Every lot of 1,5-Pentanediol, 96% 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 1,5-Pentanediol, 96% be shipped internationally?

Yes. 1,5-Pentanediol, 96% 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.