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Dimedone Manufacturer/High quality/Best price/In stock
Cas No: 126-81-8
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High purity 1-Dimedone GR with high quality and best price cas:126-81-8
Cas No: 126-81-8
USD $ 30.0-50.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Fresh In Stock:(Dimedone)5,5-Dimethyl-1,3-Cyclohexanedione with BEST PRICE
Cas No: 126-81-8
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
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Cas No: 126-81-8
No Data No Data No Data Simagchem Corporation Contact Supplier
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No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
5,5-Dimethyl-1,3-cyclohexanedione
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No Data 100 Gram 100 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
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126-81-8 Usage

Chemical Properties

solid

Uses

A mentha compound showing antimicrobial properties against common bacteria in the food industry such as E.coli and P.aeruginosa as well as strains of yeast.

Uses

Part of furannulation strategy for the synthesis of naturally occurring fused 3-methylfurans.1

Purification Methods

Crystallise dimedone from acetone (ca 8mL/g), water or aqueous EtOH. Dry it in air. [Schneider & Todd Org Synth Coll Vol II 200 1943, Beilstein 7 H 559, 7 IV 1999.]

Uses

Used in the synthesis of fused 3-methylfurans via furannulation.
InChI:InChI=1/C8H16O2/c1-8(2)4-6(9)3-7(10)5-8/h6-7,9-10H,3-5H2,1-2H3

126-81-8 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (38490)  5,5-Dimethyl-1,3-cyclohexanedione  for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0% 126-81-8 38490-250G 1,752.66CNY Detail
Sigma-Aldrich (38490)  5,5-Dimethyl-1,3-cyclohexanedione  for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0% 126-81-8 38490-50G 511.29CNY Detail
Sigma-Aldrich (38490)  5,5-Dimethyl-1,3-cyclohexanedione  for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0% 126-81-8 38490-10G 193.05CNY Detail
Alfa Aesar (A10140)  Dimedone, 98%    126-81-8 500g 3272.0CNY Detail
Alfa Aesar (A10140)  Dimedone, 98%    126-81-8 100g 783.0CNY Detail
Alfa Aesar (A10140)  Dimedone, 98%    126-81-8 25g 237.0CNY Detail

126-81-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,5-Dimethyl-1,3-cyclohexanedione

1.2 Other means of identification

Product number -
Other names 5,5-dimethylcyclohexane-1,3-dione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:126-81-8 SDS

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Non-catalytic solvent-free synthesis of 5,6,7,8-tetrahydro-4H-chromenes from aldehydes, Dimedone (cas 126-81-8) and malononitrlie at ambient temperature09/30/2019

Non-catalytic solvent-free assembling of aldehydes, dimedone and malononitrile at ambient temperature affords substituted 5,6,7,8-tetrahydro-4H-chromenes in 88–98% yields.detailed

Highly enantioselective Michael/cyclization tandem reaction between Dimedone (cas 126-81-8) and isatylidene malononitriles09/25/2019

A highly enantioselective Michael/cyclization tandem reaction between dimedone and isatylidene malononitriles has been developed. With 5 mol% of bifunctional organocatalyst C15, chiral spiro[2-amino-4H-pyran-oxindole] derivatives were obtained in excellent yields (97–99%) with excellent enantio...detailed

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