Cyclopentane, 98%

Name: Cyclopentane, 98%
Brand: Vaqora Chemicals
SKU: VQ-001899

About Cyclopentane, 98%

Vaqora Chemicals supplies Cyclopentane in Synthesis grade, a laboratory solvent registered under CAS number 287-92-3, specified at 98% purity. Its molecular formula is C5H10 and its molecular weight is 70.13 g/mol. Common synonyms include Pentamethylene and trans-cyclopentane.

In its supplied form it is a colourless liquid. Key physical data: a melting point of -94 °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 2 hazard statements. Review the Safety Data Sheet before use.

Key uses span reaction medium, extraction and work-up, cleaning and rinsing and chromatography. Typical end-use sectors are academic and industrial research and pharmaceutical manufacturing.

Available in 100 mL, 250 mL, 4 x 25 kg and 160 kg packs, Cyclopentane is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Reaction medium
Extraction & work-up
Cleaning & rinsing
Chromatography

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cyclopentane, 98%
Catalogue No.	VQ-001899
CAS Number	287-92-3
IUPAC name	cyclopentane
Molecular formula	C₅H₁₀
Molecular weight	70.13 g/mol
Exact mass	70.0783
Grade	Synthesis
Purity / assay	98%
HSN code	29021900
InChIKey	RGSFGYAAUTVSQA-UHFFFAOYSA-N
SMILES	C1CCCC1
PubChem CID	9253

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	-94 °C
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 1146
Synonyms	Pentamethylene, trans-cyclopentane, Cyclopentane, HPLC Grade, Cyclopentane (ZEONSOLVaa? HP), Cyclopentane, analytical standard, Cyclopentane, reagent grade, 98%, Cyclopentane [UN1146] [Flammable liquid], Cyclopentane, for HPLC, >=75% cyclopentane basis, ASTM Method D5191 Vapor Pressure - 68.3kPa (9.91 psi), Cyclopentane, >=75% cyclopentane basis, spectrophotometric grade

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

AR / GC

Cyclopentane, AR, for GC >99%

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

VQ-045872

Spectroscopy

Cyclopentane, for spectroscopy

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

VQ-045961

Frequently asked questions

What is the CAS number of Cyclopentane, 98%?

The CAS Registry Number of Cyclopentane, 98% is 287-92-3. It is also known as Pentamethylene, trans-cyclopentane, Cyclopentane, HPLC Grade.

What is the molecular formula and molecular weight of Cyclopentane, 98%?

Cyclopentane, 98% 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, 98% can I order?

We supply Cyclopentane, 98% in Synthesis (98%) grade, in 100 mL, 250 mL, 4 x 25 kg, 160 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cyclopentane, 98%?

Yes. Every lot of Cyclopentane, 98% 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, 98% be shipped internationally?

Yes. Cyclopentane, 98% is classified as hazardous (UN 1146), 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.