ChemicalBook > Product Catalog >Organic Chemistry >Hydrocarbons and derivatives >Cyclic hydrocarbons >Bromocyclopentane


Bromocyclopentane Suppliers list
Company Name: Kingfirst chemical (nanjing) co.,ltd
Tel: 86-25-84522992
Products Intro: Product Name:Cyclopentyl Bromide
Purity:99%min Package:1KG;5KG;250KG
Company Name: Shanxi Naipu Import and Export Co.,Ltd
Products Intro: Product Name:Bromocyclopentane
Purity:99% Package:1KG;10USD
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Products Intro: Product Name:Bromocyclopentane
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: Product Name:137-43-9
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Products Intro: Product Name:Cyclopentyl Bromide
Purity:99.9% Package:1kg;5USD

Lastest Price from Bromocyclopentane manufacturers

  • Bromocyclopentane
  • US $50.00-100.00 / KG
  • 2021-10-21
  • CAS:137-43-9
  • Min. Order: 0.5KG
  • Purity: >99%
  • Supply Ability: 20tons
  • Bromocyclopentane
  • US $50.00 / KG
  • 2021-10-21
  • CAS:137-43-9
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20t/month
  • Bromocyclopentane
  • US $48.00-40.00 / KG
  • 2021-10-19
  • CAS:137-43-9
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 200tons
Bromocyclopentane Basic information
Product Name:Bromocyclopentane
Synonyms:1-Bromocyclopentane;BROMOCYCLOPENTANE, STAB.;CYCLOPENTYL BROMIDE, 98+%;1-BROMOPENTAMETHYLENE;Cyclopentane Bromide;Bromocyclopentane,98%;Cyclopentyl bromide ,99%;Bromocyclopentane,Cyclopentyl bromide
Product Categories:Pyridines ,Halogenated Heterocycles;Pharmaceutical Intermediates;CHLORO ALKANE COMPOUNDS
Mol File:137-43-9.mol
Bromocyclopentane Structure
Bromocyclopentane Chemical Properties
Boiling point 137-139 °C (lit.)
density 1.39 g/mL at 25 °C (lit.)
refractive index n20/D 1.4881(lit.)
Fp 95 °F
storage temp. Store at R.T.
form Liquid
Specific Gravity1.39
color Clear yellow to light brown
Water Solubility Immiscible with water.
BRN 1209256
Stability:Stable. Flammable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference137-43-9(CAS DataBase Reference)
NIST Chemistry ReferenceCyclopentane, bromo-(137-43-9)
EPA Substance Registry SystemCyclopentane, bromo- (137-43-9)
Safety Information
Risk Statements 10
Safety Statements 23-24/25-16
RIDADR UN 1993 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup III
HS Code 29035990
MSDS Information
Cyclopentyl bromide English
SigmaAldrich English
ACROS English
ALFA English
Bromocyclopentane Usage And Synthesis
Chemical Properties

Bromocyclopentane is a colorless to light yellow liquid at standard temperature and pressure.

UsesBromocyclopentane, also known as Cyclopentyl Bromide, is an alkyl halide and a light yellow or colorless liquid at standard pressure and temperature. Bromocyclopentane is a precursor used in the preparation of cyclopentene and cyclopentanol. It is a fatty bromide, which is used as a solvent. It can be used an intermediate for the preparation of surfactant and pharmaceuticals and other organic compounds.
ReactionsBromocyclopentane (22.0 g, 0.15 mol) was added to a soln of NaNO2 (18 g, 0.26 mol) in dry DMSO (100 mL) at 15 ℃ and the mixture was stirred at this temperature for 3 h. The mixture was poured into ice water (250 mL) and extracted with petroleum ether (bp 35-37 ℃; 4 × 50 mL). The combined organic extracts were washed with H2O (4× 50 mL), dried (MgSO4), and concentrated under reduced pressure. The residue was distilled to give Nitrocyclopentane; yield: 9.9 g (58%); bp 62 ℃/8 Torr; nD/20 1.4538.
Synthesis of Nitrocyclopentane
Synthesis of Nitrocyclopentane
Synthesis Reference(s)The Journal of Organic Chemistry, 54, p. 1463, 1989 DOI: 10.1021/jo00267a047
Tag:Bromocyclopentane(137-43-9) Related Product Information
Bromocyclohexane Cyclobutyl bromide CYCLOHEPTYL BROMIDE Cyclopropyl bromide 1-Hexadecylpyridinium bromide 1-Bromo-2-methylpropane 2-Bromo-2-methylpropane 1-Bromohexadecane 1-Bromotetradecane 1-Bromotridecane 1-Bromobutane 1-Bromodecane 1-Bromo-3-methylbutane 1-Bromooctane 1-Bromododecane 12-Bromododecanol Benzyl bromide (6,7-DIBROMO-2-AZABICYCLO[2.2.1]HEPT-2-YL)(PHENYL)METHANONE