1,3-Cyclopentanedione

Product Name: 1,3-Cyclopentanedione
CAS No.: 3859-41-4
Chemical Name: 1,3-Cyclopentanedione
Synonyms: CYCLOPENTANE-1,3-DIONE;Cyclopentanedione;1,3-Cyclopentadione;opentanedione;Pentan-1,3-dione;1,3-Cyclopentadion;1,3-Cyclopentandion;Cyclopentan-1,3-dion;1,3-Dioxocyclopentane;1,3-CYCLOPENTANEDIONE
CBNumber: CB9304952
Molecular Formula: C5H6O2
Formula Weight: 98.1
MOL File: 3859-41-4.mol

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1,3-Cyclopentanedione Property

Melting point:: 149-151 °C (lit.)
Boiling point:: 143.59°C (rough estimate)
Density: 1.1008 (rough estimate)
refractive index: 1.4400 (estimate)
storage temp.: 2-8°C
solubility: DMSO, Ethyl Acetate
form: Crystalline Powder
pka: 8.94±0.20(Predicted)
color: white to brown
Water Solubility: Very soluble in water.
BRN: 1362728
InChI: InChI=1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2
InChIKey: LOGSONSNCYTHPS-UHFFFAOYSA-N
SMILES: C1(=O)CCC(=O)C1
CAS DataBase Reference: 3859-41-4(CAS DataBase Reference)
NIST Chemistry Reference: 1,3-Cyclopentanedione(3859-41-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36-26
WGK Germany: 3
HS Code: 29142900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 177164
Product name: 1,3-Cyclopentanedione
Purity: 97%
Packaging: 1g
Price: $110
Updated: 2024/03/01

Sigma-Aldrich

Product number: 177164
Product name: 1,3-Cyclopentanedione
Purity: 97%
Packaging: 5g
Price: $125
Updated: 2024/03/01

TCI Chemical

Product number: C1146
Product name: 1,3-Cyclopentanedione
Purity: >98.0%(GC)
Packaging: 1g
Price: $36
Updated: 2024/03/01

TCI Chemical

Product number: C1146
Product name: 1,3-Cyclopentanedione
Purity: >98.0%(GC)
Packaging: 5g
Price: $117
Updated: 2024/03/01

Alfa Aesar

Product number: L10336
Product name: 1,3-Cyclopentanedione, 98%
Packaging: 1g
Price: $45.65
Updated: 2024/03/01

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1,3-Cyclopentanedione Chemical Properties,Usage,Production

Chemical Properties

white to cream crystalline powder

Uses

1,3-Cyclopentanedione was used in the synthesis of chemical probes for selective labeling of sulfenic acid proteins. It was also used to synthesize enaminones with possible anticonvulsant activity.

Definition

ChEBI: Cyclopentane-1,3-dione is a beta-diketone and a member of cyclopentanones.

Synthesis Reference(s)

Journal of the American Chemical Society, 102, p. 2095, 1980 DOI: 10.1021/ja00526a059

Purification Methods

Purify the dione by Soxhlet extraction with CHCl3. The CHCl3 is evaporated and the residue is recrystallised from EtOAc and/or sublimed at 120o/4mm. [IR: Boothe et al. J Am Chem Soc 75 1732 1953, DePuy & Zaweski J Am Chem Soc 81 4920 1959, Beilstein 7 IV 1981.]

1,3-Cyclopentanedione Preparation Products And Raw materials

Raw materials

Preparation Products

3-BROMO-CYCLOPENT-2-ENOL

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1,3-Cyclopentanedione Suppliers

Americas 1 Belgium 2 China 233 Czech 1 Europe 2 Germany 6 India 15 Japan 4 Slovakia 2 South Korea 1 Sweden 1 Switzerland 2 Ukraine 1 United Kingdom 16 United States 44 Global 332

BTC Pharmaceutical CO. Ltd

Tel: 0513-0513-68015-397-397 15716293042
Fax: 0513-68015394
Email: sales14@btcpharm.com
Country: China
ProdList: 644
Advantage: 55

Chongqing Xingcan Pharmaceutical Technology Co., Ltd.

Tel: 15523000485
Email: xingcanyaoye@sina.com
Country: China
ProdList: 1686
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

PharmaBlock Sciences (Nanjing),Inc.

Tel: 400-0255188 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 5268
Advantage: 55

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2882
Advantage: 65

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12426
Advantage: 60

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View Lastest Price from 1,3-Cyclopentanedione manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd

Product: 1,3-Cyclopentanedione 3859-41-4
Price: US $65.00-650.00/kg
Min. Order: 10kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2023-11-09

Hebei Mojin Biotechnology Co., Ltd

Product: 1,3-Cyclopentanedione 3859-41-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-16

Hebei Guanlang Biotechnology Co., Ltd.

Product: 1,3-Cyclopentanedione 3859-41-4
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2023-03-24

3859-41-4, 1,3-CyclopentanedioneRelated Search:

1,3-Cyclohexanedione Acetylacetone 1,3-Cyclopentadiene 2,3-Pentanedione 1 3-CYCLOHEPTANEDIONE 97 1,3-CYCLOHEXADIENE 2-ETHYL-1,3-CYCLOPENTANEDIONE,2-ETHYL-1,3-CYCLOPENTANEDIONE(ETHYLCYCLE-D),2-Ehtyl-1,3-Cyclopentanedione CIS-1,2-CYCLOPENTANEDIOL 2-METHYL-1,3-CYCLOPENTANEDIONE(METHYLCYCLO-D),1,3-Cyclopentanedione, 2-methyl-,2-METHYL-1,3-CYCLOPENTANEDIONE 3-METHYL-1,2-CYCLOPENTANEDIONE ANHYDROUS,3-METHYL-1,2-CYCLOPENTANEDIONE,3-methyl-2-cyclopentanedion 3-Methyl-1,2-cyclopentanedione (cyclotene) 3,5-DIMETHYL-1,2-CYCLOPENTANEDIONE,2-Cyclopentanedione,3,5-dimethyl- 1,3-CYCLOPENTANEDIOL 2,5-DIETHYL-3,4-DIPHENYLCYCLOPENTADIENONE 3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one Cyclopentane 2-Acetyl-1,3-cyclopentanedione 3,5-DIPHENYLCYCLOPENTANE-1,2,4-TRIONE

1,3-CYCLOPENTANEDIONE

1,3-Cyclopentadione

Cyclopentanedione

CYCLOPENTANE-1,3-DIONE

1,3-CYCLOPENTANEDIONE 98+%

Pentan-1,3-dione

1,3-Cyclopentanedione,99%

1,3-Cyclopentandion

1,3-Cyclopentanedione, 99% 5GR

1,3-Dioxocyclopentane

1,3-Cyclopentanedione, 97+%

1,3-Cyclopentanedione 97%

opentanedione

1,3-Cyclopentadion

1,3-Cyclopentanedione (6CI, 7CI, 8CI, 9CI, ACI)

Cyclopentan-1,3-dion

3859-41-4

3854-41-4

Ketones

Organic Building Blocks

C3 to C6

Carbonyl Compounds

Building Blocks

Ring Systems

C3 to C6

Carbonyl Compounds

Ketones

pharmacetical

ketone

Carbonyl Compounds