ChemicalBook >> CAS DataBase List >>2,2-DIMETHYLCYCLOPENTANONE
2,2-DIMETHYLCYCLOPENTANONE
- 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
- MDL Number:
- MFCD00049164
- MOL File:
- 4541-32-6.mol
- MSDS File:
- SDS
Last updated:2024-08-12 17:17:06
| Boiling point | 143-145 °C (lit.) |
|---|---|
| Density | 0.894 g/mL at 25 °C (lit.) |
| refractive index |
n |
| 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(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 371475 | 2,2-Dimethylcyclopentanone 96% | 4541-32-6 | 1g | $81.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 371475 | 2,2-Dimethylcyclopentanone 96% | 4541-32-6 | 5g | $157.8 | 2024-03-01 | Buy |
| TRC | D478553 | 2,2-Dimethylcyclopentanone | 4541-32-6 | 500mg | $90 | 2021-12-16 | Buy |
| AK Scientific | X3126 | 2,2-Dimethylcyclopentanone | 4541-32-6 | 1g | $97 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-D0333-G001 | 2,2-Dimethylcyclopentanone ≥96%(NMR) | 4541-32-6 | 1g | $54 | 2021-12-16 | 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
Synthesis Reference(s)
The Journal of Organic Chemistry, 53, p. 1894, 1988 DOI: 10.1021/jo00244a011
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
Preparation Products
Global( 157)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 3002 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | sophieliu@speranzachem.com | China | 801 | 55 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29815 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8838 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12837 | 58 |
View Lastest Price from 2,2-DIMETHYLCYCLOPENTANONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-08-12 | 22-DIMETHYLCYCLOPENTANONE
4541-32-6
|
US $25.00-11.00 / KG | 1KG | 99% | 200000KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2022-10-18 | 2,2-DIMETHYLCYCLOPENTANONE
4541-32-6
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2021-07-13 | 2,2-Dimethylcyclopentanone
4541-32-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 22-DIMETHYLCYCLOPENTANONE
4541-32-6
- US $25.00-11.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 2,2-DIMETHYLCYCLOPENTANONE
4541-32-6
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 2,2-Dimethylcyclopentanone
4541-32-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
4541-32-6(2,2-DIMETHYLCYCLOPENTANONE)Related Search:
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