Pentane, for spectroscopy, 99%+

Name: Pentane, for spectroscopy, 99%+
Brand: Vaqora Chemicals
SKU: VQ-001876

About Pentane, for spectroscopy, 99%+

Pentane (CAS 109-66-0) is a specialty grade solvent offered by Vaqora Chemicals in Spectroscopy grade, specified at ≥99% purity. With the molecular formula C5H12, it has a molar mass of 72.15 g/mol. Alternative names: n-Pentane and Skellysolve A.

It is supplied as a liquid. Key physical data: a melting point of -130 °C and a boiling point of 35-36 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span UV-Vis and IR spectroscopy, spectrophotometric blanks, sample dissolution and chromatography. It is used across academic and industrial research and pharmaceutical manufacturing.

We offer Pentane in 500 mL, 25 kg and 200 L packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

UV-Vis & IR spectroscopy
Spectrophotometric blanks
Sample dissolution
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pentane, for spectroscopy, 99%+
Catalogue No.	VQ-001876
CAS Number	109-66-0
IUPAC name	pentane
Molecular formula	C₅H₁₂
Molecular weight	72.15 g/mol
Exact mass	72.0939
Grade	Spectroscopy
Purity / assay	≥99%
HSN code	29012990
InChIKey	OFBQJSOFQDEBGM-UHFFFAOYSA-N
SMILES	CCCCC
PubChem CID	8003

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	-130 °C
Boiling point	35-36 °C
Density	0.626 g/mL at 25 °C
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 1265
Synonyms	n-Pentane, Skellysolve A, Amyl hydride, npentane, Normal Pentane, n-Pentan, High purity Pentane, 95% N-pentane, 99% N-pentane, High purity N-pentane, blowing agent N-pentane, foaming agent N-pentane

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H304May be fatal if swallowed and enters airways
H336May cause drowsiness or dizziness
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P271, P273, P280, P301 + P316, P303 + P361 + P353, P304 + P340, P319, P331, P370 + P378, P391, P403 + P233, P403 + P235, 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 109-66-0

Synthesis

Pentane, 99%

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-002049

AR / GC

Pentane, AR, for GC >99%

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-045832

AR / Dry

Pentane, AR, specially dried ≥99.00%

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-045752

GC

Pentane, for GC 99.9%

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-045625

HPLC

Pentane, for HPLC 99%+

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-001746

HPLC / Spectroscopy

Pentane, for HPLC, for spectroscopy ≥99.0%

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-045519

AR

Pentane, GR 99%+

CAS: 109-66-0
Formula: C₅H₁₂
MW: 72.15 g/mol

VQ-001819

Frequently asked questions

What is the CAS number of Pentane, for spectroscopy, 99%+?

The CAS Registry Number of Pentane, for spectroscopy, 99%+ is 109-66-0. It is also known as n-Pentane, Skellysolve A, Amyl hydride.

What is the molecular formula and molecular weight of Pentane, for spectroscopy, 99%+?

Pentane, for spectroscopy, 99%+ has the molecular formula C5H12 and a molecular weight of 72.15 g/mol. Its IUPAC name is pentane.

Which grade and pack sizes of Pentane, for spectroscopy, 99%+ can I order?

We supply Pentane, for spectroscopy, 99%+ in Spectroscopy (≥99%) grade, in 500 mL, 25 kg, 200 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pentane, for spectroscopy, 99%+?

Yes. Every lot of Pentane, for spectroscopy, 99%+ 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 Pentane, for spectroscopy, 99%+ be shipped internationally?

Yes. Pentane, for spectroscopy, 99%+ is classified as hazardous (UN 1265), 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.