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ChemicalBook > Product Catalogue >Flavors and fragrances >Synthetic fragrances >Ketones spices >Terpene ketone >3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one

3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one

3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one Structure
  • ₹5100 - ₹256953.03
  • Product name: 3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one
  • CAS: 13494-06-9
  • MF: C7H10O2
  • MW: 126.15
  • EINECS:236-810-8
  • MDL Number:MFCD00143063
  • Synonyms:2-Cyclopentanedione,3,4-dimethyl-1 ;3,4-dimethyl-2-cyclopentanedione ;FEMA 3268;METHYL CORYLONE;3,4-DIMETHYL-1,2-CYCLOPENTANEDIONE 97%;3,4-dimethylcyclopentane-1,2-dione;2-hydroxy-3,4-dimethylcyclopent-2-en-1-one ;3 4-DIMETHYL-1 2-CYCLOPENTADIONE 97+%
6 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 25G
  • 100G
  • 1KG
  • 1SAMPLE-K
  • ManufacturerTCI Chemicals (India)
  • Product numberD3782
  • Product description3,4-Dimethyl-1,2-cyclopentanedione min. 97.0 %
  • Packaging1G
  • Price₹5100
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD3782
  • Product description3,4-Dimethyl-1,2-cyclopentanedione min. 97.0 %
  • Packaging25G
  • Price₹11600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW326801
  • Product description3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG
  • Packaging1SAMPLE-K
  • Price₹5141.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW326801
  • Product description3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG
  • Packaging25G
  • Price₹14018.38
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW326801
  • Product description3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG
  • Packaging100G
  • Price₹41816.98
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW326801
  • Product description3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG
  • Packaging1KG
  • Price₹256953.03
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D3782 3,4-Dimethyl-1,2-cyclopentanedione min. 97.0 % 1G ₹5100 2022-05-26 Buy
TCI Chemicals (India) D3782 3,4-Dimethyl-1,2-cyclopentanedione min. 97.0 % 25G ₹11600 2022-05-26 Buy
Sigma-Aldrich(India) W326801 3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG 1SAMPLE-K ₹5141.88 2022-06-14 Buy
Sigma-Aldrich(India) W326801 3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG 25G ₹14018.38 2022-06-14 Buy
Sigma-Aldrich(India) W326801 3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG 100G ₹41816.98 2022-06-14 Buy
Sigma-Aldrich(India) W326801 3,4-Dimethyl-1,2-cyclopentadione ≥97%, FG 1KG ₹256953.03 2022-06-14 Buy

Properties

Melting point :68-72 °C(lit.)
Boiling point :194.28°C (rough estimate)
Density :1.0579 (rough estimate)
refractive index :1.4690 (estimate)
FEMA :3268 | 3,4-DIMETHYL-1,2-CYCLOPENTADIONE
storage temp. :Inert atmosphere,2-8°C
solubility :Chloroform (Soluble), Methanol (Slightly)
form :Crystalline Powder
color :Slightly yellow to light beige
Odor :at 1.00 % in dipropylene glycol. sweet maple caramel sugar fenugreek licorice
Odor Type :caramellic
Water Solubility :slightly soluble
JECFA Number :420
LogP :0.53
CAS DataBase Reference :13494-06-9(CAS DataBase Reference)
NIST Chemistry Reference :1,2-Cyclopentanedione, 3,4-dimethyl-(13494-06-9)
EPA Substance Registry System :1,2-Cyclopentanedione, 3,4-dimethyl- (13494-06-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3,4-Dimethyl-1,2-cyclopentanedione is a useful protective agent for food products.

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