3,5-Dimethyl-1,2-cyclopentanedione

Product Name: 3,5-Dimethyl-1,2-cyclopentanedione
CAS No.: 13494-07-0
Chemical Name: 3,5-Dimethyl-1,2-cyclopentanedione
Synonyms: CORONOL;3,5-DMCP;FEMA 3269;3,5-DIMETHYL-1,2-CYCLOPENTADIONE;3,5-dimethyl-2-cyclopentanedione;2-Cyclopentanedione,3,5-dimethyl-1;3,5-dimethylcyclopentane-1,2-dione;3,5-DIMETHYL-1,2-CYCLOPENTANEDIONE;3,5-Dimethyl-2-Cyclopentanedione 99%;1,2-Cyclopentanedione, 3,5-dimethyl-
CBNumber: CB5232536
Molecular Formula: C7H10O2
Formula Weight: 126.15
MOL File: 13494-07-0.mol

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3,5-Dimethyl-1,2-cyclopentanedione Property

Melting point:: 87-95 °C(lit.)
Boiling point:: 187.4±9.0 °C(Predicted)
Density: 1.036±0.06 g/cm3(Predicted)
FEMA: 3269 | 3,5-DIMETHYL-1,2-CYCLOPENTADIONE
Odor: at 1.00 % in propylene glycol. caramellic burnt sugar brown maple toffee molasses whiskey nutty coffee
Odor Type: caramellic
JECFA Number: 421
LogP: 0.53
NIST Chemistry Reference: 1,2-Cyclopentanedione, 3,5-dimethyl-(13494-07-0)
EPA Substance Registry System: 1,2-Cyclopentanedione, 3,5-dimethyl- (13494-07-0)

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W326909
Product name: 3,5-Dimethyl-1,2-cyclopentadione
Purity: ≥97%
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W326909
Product name: 3,5-Dimethyl-1,2-cyclopentadione
Purity: ≥97%
Packaging: 25g
Price: $194
Updated: 2024/03/01

Sigma-Aldrich

Product number: W326909
Product name: 3,5-Dimethyl-1,2-cyclopentadione
Purity: ≥97%
Packaging: 100g
Price: $561
Updated: 2024/03/01

Sigma-Aldrich

Product number: W326909
Product name: 3,5-Dimethyl-1,2-cyclopentadione
Purity: ≥97%
Packaging: 1kg
Price: $3300
Updated: 2024/03/01

AK Scientific

Product number: 1771BA
Product name: 3,5-Dimethyl-1,2-cyclopentanedione
Packaging: 1kg
Price: $3430
Updated: 2021/12/16

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3,5-Dimethyl-1,2-cyclopentanedione Chemical Properties,Usage,Production

Chemical Properties

white to pale yellow crystalline powder

Occurrence

Reported found as a volatile constituent in coffee aroma and cooked pork.

Preparation

By direct alkylation of the methyl ester of the commercially available 3-methylcyclo-pent-2-en-2-ol-1-one, followed by the cleavage of the ether function.

Aroma threshold values

Detection: 1 ppm

Taste threshold values

Taste characteristics at 10 ppm: brown, sweet, sugary, maple, caramellic

3,5-Dimethyl-1,2-cyclopentanedione Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Dimethyl-1,2-cyclopentanedione Suppliers

China 129 Germany 1 Japan 1 Switzerland 1 United States 5 Global 137

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View Lastest Price from 3,5-Dimethyl-1,2-cyclopentanedione manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: 3,5-Dimethyl-1,2-cyclopentanedione 13494-07-0
Price: US $40.00-29.00/kg
Min. Order: 1kg
Purity: 99.9（%）
Supply Ability: 30 tons
Release date: 2024-03-06

Hebei Mojin Biotechnology Co., Ltd

Product: 3,5-Dimethyl-1,2-cyclopentanedione 13494-07-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-22

Hebei Guanlang Biotechnology Co., Ltd.

Product: 3,5-Dimethyl-1,2-cyclopentanedione 13494-07-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2023-03-20

13494-07-0, 3,5-Dimethyl-1,2-cyclopentanedioneRelated Search:

Dimethyl fumarate Dimethyl ether ETHANE Dacthal Methyl cyclopentenolone Dimethyl carbonate 1-Methylcyclopentene Dimethyl sulfate 1,3-Cyclopentanedione 3,5-Dimethylbenzoic acid 3-Ethyl-2-hydroxy-2-cyclopenten-1-one Ketorolac tromethamine Acetylacetone Poly(dimethylsiloxane) 2,5-Dimethylpyridine N,N-Dimethylacetamide Dimethyl disulfide Acetone oxime

2-Cyclopentanedione,3,5-dimethyl-1

3,5-dimethyl-2-cyclopentanedione

CORONOL

FEMA 3269

3,5-DIMETHYL-2-HYDROXY-2-CYCLOPENTENYL-1-ONE

3,5-DIMETHYL-1,2-CYCLOPENTADIONE

3,5-DIMETHYL-1,2-CYCLOPENTANEDIONE

3,5-dimethylcyclopentane-1,2-dione

3 5-DIMETHYL-1 2-CYCLOPENTADIONE 97+%

1,2-Cyclopentanedione, 3,5-dimethyl-

3,5-Dimethyl-2-Cyclopentanedione 99%

FEMA 3269, 3,5-DIMETHYL-1,2-CYCLOPENTADIONE

3,5-Dimethyl-1,2-cyclopentanedione,97%

3,5-Dimethyl-1,2-cyclopentanedione USP/EP/BP

3,5-DMCP

TIANFU CHEM-3,5-Dimethyl-1,2-cyclopentanedione

13494-07-0

Alphabetical Listings

C-D

Flavors and Fragrances