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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >aliphatic ketones >2,2-DIMETHYLCYCLOPENTANONE

2,2-DIMETHYLCYCLOPENTANONE

2,2-DIMETHYLCYCLOPENTANONE Structure
CAS No.
4541-32-6
Chemical Name:
2,2-DIMETHYLCYCLOPENTANONE
Synonyms
2,2-DIMETHYLCYCLOPENTANONE;α,α-DiMethylcyclopentanone;2,2-dimethylcyclopentan-1-one;2,2-DIMETHYL-1-CYCLOPENTANONE;CYCLOPENTANONE, 2,2-DIMETHYL-;2,2-DiMethylcyclopentanone 96%;2,2-Dimethylcyclopentanone,97%;2,2-Dimethylcyclopentane-1-one;2,2-Dimethylcyclopentanone ,98%;2,2-DIMETHYLCYCLOPENTANONE, 96+%
CBNumber:
CB1696404
Molecular Formula:
C7H12O
Molecular Weight:
112.17
MOL File:
4541-32-6.mol
MSDS File:
SDS
Modify Date:
2024/8/12 17:17:06
Request For Quotation

2,2-DIMETHYLCYCLOPENTANONE Properties

Boiling point 143-145 °C (lit.)
Density 0.894 g/mL at 25 °C (lit.)
refractive index n20/D 1.433(lit.)
Flash point 91 °F
storage temp. Sealed in dry,Room Temperature
form Solid
color White to light yellow
CAS DataBase Reference 4541-32-6

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H225
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
Risk Statements  10
Safety Statements  16-29-33
RIDADR  UN 1224 3/PG 3
WGK Germany  3
HazardClass  3.2
PackingGroup  III
HS Code  29142900

2,2-DIMETHYLCYCLOPENTANONE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 371475 2,2-Dimethylcyclopentanone 96% 4541-32-6 1G ₹6657.38 2022-06-14 Buy
Sigma-Aldrich(India) 371475 2,2-Dimethylcyclopentanone 96% 4541-32-6 5G ₹19474.18 2022-06-14 Buy
Product number Packaging Price Buy
371475 1G ₹6657.38 Buy
371475 5G ₹19474.18 Buy

2,2-DIMETHYLCYCLOPENTANONE Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to yellow liquid

Uses

2,2-Dimethylcyclopentanone enolate may be used as starting reagent in the enantioselective synthesis of chiral phosphines belonging to the P-aryl-2-phosphabicyclo[3.3.0]octane family (PBO). It may be used in the synthesis of:

  • 2,6,6-trimethyl-2-azaspiro[4.4]nonane-1,3-dione, a spirosuccinimide moiety of asperparaline A
  • novel spiropentanopyrrolizidine oxime alkaloids, namely 2′,3′,5′,6′,7′,7a′-hexahydro-2,2-dimethylspirocyclopentane-1
  • δ,δ-dimethyl-δ-valerolactone, via Baeyer-Villiger oxidation

General Description

2,2-Dimethylcyclopentanone is a ketone. Synthesis of various C-2 substituted vitamin D derivatives with a 2,2-dimethylcyclopentanone unit in side chains has been reported. Regioselective synthesis of 2,2-dimethylcyclopentanone, via its enolate precursor regioselectively obtained using the 2-pyrrolidone magnesium salt, has been reported.

2,2-DIMETHYLCYCLOPENTANONE Preparation Products And Raw materials

Raw materials

Adipic acid Methyl acetoacetate Cyclopentanone Isoprene Iodomethane

Preparation Products

Cyclopentanamine, 2,2-dimethyl-

2,2-DIMETHYLCYCLOPENTANONE Suppliers

Global( 155)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
Grr Fine Chem/Grr Exports 91-79-40031771 Gujarat, India 405 58 Inquiry
Shaanxi Dideu Medichem Co. Ltd 18192627656 China 3002 58 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
Speranza Chemical Co., Ltd. +86-86-075521030354 +8618688942810 China 801 55 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49403 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29821 58 Inquiry
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd +8613580539051 CHINA 21149 58 Inquiry
Supplier Advantage
A.J Chemicals 58
Alfa Aesar 58
Grr Fine Chem/Grr Exports 58
Shaanxi Dideu Medichem Co. Ltd 58
Capot Chemical Co.,Ltd. 60
Speranza Chemical Co., Ltd. 55
Chongqing Chemdad Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
career henan chemical co 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 58

2,2-DIMETHYLCYCLOPENTANONE Spectrum

2,2-DIMETHYLCYCLOPENTANONE(4541-32-6)1HNMR2,2-DIMETHYLCYCLOPENTANONE(4541-32-6)Raman2,2-DIMETHYLCYCLOPENTANONE(4541-32-6)IR

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2,2-Dimethylcyclopentane-1-one 2,2-Dimethylcyclopentanone,97% 2,2-dimethylcyclopentan-1-one 2,2-Dimethylcyclopentanone ,98% α,α-DiMethylcyclopentanone 2,2-DiMethylcyclopentanone 96% CYCLOPENTANONE, 2,2-DIMETHYL- 2,2-DIMETHYL-1-CYCLOPENTANONE 2,2-DIMETHYLCYCLOPENTANONE 2,2-DIMETHYLCYCLOPENTANONE, 96+% 4541-32-6 4541-72-6 CH32C5H6O Building Blocks Carbonyl Compounds C7 to C8 Organic Building Blocks Ketones C7 to C8 Carbonyl Compounds Ketones