Cyclopentane, for spectroscopy

Name: Cyclopentane, for spectroscopy
Brand: Vaqora Chemicals
SKU: VQ-045961

About Cyclopentane, for spectroscopy

Cyclopentane (CAS 287-92-3) is a specialty grade solvent offered by Vaqora Chemicals in Spectroscopy grade. With the molecular formula C5H10, it has a molar mass of 70.13 g/mol. Common synonyms include Pentamethylene and trans-cyclopentane.

It is supplied as a liquid. 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.

It is commonly used for UV-Vis and IR spectroscopy, spectrophotometric blanks, sample dissolution and solvent and extraction work. It is used across academic and industrial research and pharmaceutical manufacturing.

Vaqora Chemicals supplies Cyclopentane in 100 mL and 1000 mL packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

UV-Vis & IR spectroscopy
Spectrophotometric blanks
Sample dissolution
Solvent & extraction work

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cyclopentane, for spectroscopy
Catalogue No.	VQ-045961
CAS Number	287-92-3
IUPAC name	cyclopentane
Molecular formula	C₅H₁₀
Molecular weight	70.13 g/mol
Exact mass	70.0783
Grade	Spectroscopy
HSN code	29021900
InChIKey	RGSFGYAAUTVSQA-UHFFFAOYSA-N
SMILES	C1CCCC1
PubChem CID	9253

Physical properties
Physical form	Liquid
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P273, P280, P303 + P361 + P353, P370 + P378, P403 + P235, 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 287-92-3

Synthesis

Cyclopentane, 98%

CAS: 287-92-3
Formula: C₅H₁₀
MW: 70.13 g/mol

VQ-001899

AR / GC

Cyclopentane, AR, for GC >99%

CAS: 287-92-3
Formula: C₅H₁₀
MW: 70.13 g/mol

VQ-045872

Frequently asked questions

What is the CAS number of Cyclopentane, for spectroscopy?

The CAS Registry Number of Cyclopentane, for spectroscopy is 287-92-3. It is also known as Pentamethylene, trans-cyclopentane, Cyclopentane [UN1146] [Flammable liquid].

What is the molecular formula and molecular weight of Cyclopentane, for spectroscopy?

Cyclopentane, for spectroscopy has the molecular formula C5H10 and a molecular weight of 70.13 g/mol. Its IUPAC name is cyclopentane.

Which grade and pack sizes of Cyclopentane, for spectroscopy can I order?

We supply Cyclopentane, for spectroscopy in Spectroscopy grade, in 100 mL, 1000 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cyclopentane, for spectroscopy?

Yes. Every lot of Cyclopentane, for spectroscopy 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 Cyclopentane, for spectroscopy be shipped internationally?

Yes. Cyclopentane, for spectroscopy 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.