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101-43-9

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  • CHMA Cyclohexyl methacrylate CAS 101-43-9 2-Methyl-2-propenoic acid cyclohexyl ester CAS no 101-43-9

    Cas No: 101-43-9

  • USD $ 3.5-5.0 / Kiloliter

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101-43-9 Usage

Chemical Properties

clear colorless to slightly yellow liquid

Flammability and Explosibility

Nonflammable

Purification Methods

Purify as for methyl methacrylate (p 164). [Tong & Kenyon J Am Chem Soc 68 1355 1946, Beilstein 6 III 25, 6 IV 39.]

Check Digit Verification of cas no

The CAS Registry Mumber 101-43-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 101-43:
(5*1)+(4*0)+(3*1)+(2*4)+(1*3)=19
19 % 10 = 9
So 101-43-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H16O2/c1-8(2)10(11)12-9-6-4-3-5-7-9/h9H,1,3-7H2,2H3

101-43-9 Well-known Company Product Price

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  • (Code)Product description
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  • Detail
  • Alfa Aesar

  • (L10634)  Cyclohexyl methacrylate, 97%, stab. with ca 50ppm 4-methoxyphenol   

  • 101-43-9

  • 25g

  • 140.0CNY

  • Detail
  • Alfa Aesar

  • (L10634)  Cyclohexyl methacrylate, 97%, stab. with ca 50ppm 4-methoxyphenol   

  • 101-43-9

  • 100g

  • 480.0CNY

  • Detail
  • Aldrich

  • (408964)  Cyclohexylmethacrylate  ≥97%, contains ~60 ppm monomethyl ether hydroquinone as inhibitor

  • 101-43-9

  • 408964-100ML

  • 1,077.57CNY

  • Detail
  • Aldrich

  • (408964)  Cyclohexylmethacrylate  ≥97%, contains ~60 ppm monomethyl ether hydroquinone as inhibitor

  • 101-43-9

  • 408964-250ML

  • 2,197.26CNY

  • Detail

101-43-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Methyl-2-Propenoic Acid Cyclohexyl Ester

1.2 Other means of identification

Product number -
Other names Cyclohexyl Methacrylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates,Paint additives and coating additives not described by other categories
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:101-43-9 SDS

101-43-9Relevant articles and documents

-

Tong,Kenyon

, p. 1355 (1946)

-

Ligand-assisted rate acceleration in lanthanum

Hatano, Manabu,Furuya, Yoshiro,Shimmura, Takumi,Moriyama, Katsuhiko,Kamiya, Sho,Maki, Toshikatsu,Ishihara, Kazuaki

supporting information; experimental part, p. 426 - 429 (2011/04/15)

The transesterification of an equimolar mixture of carboxylic esters and primary (1°), secondary (2°), and tertiary (3°) alcohols in hydrocarbon solvents was promoted with high efficiency by a lanthanum(III) complex, which was prepared in situ from lanthanum (III) isopropoxide (1 mol %) and 2-(2-methoxyethoxy)ethanol (2 mol %). The present La(III) catalyst was highly effective for the chemoselective transesterification in the presence of competitive 1°-and 2°-amines. Remarkably, esters were obtained in good to excellent yields as colorless materials without an inconvenient workup procedure.

Process for the conversion of aldehydes to esters

-

Page/Page column 4, (2010/01/31)

A process for the conversion of aldehydes to esters, specifically acrolein or methacrolein to methyl acrylate or methyl methacrylate, respectively. Essentially in the absence of water, an aldehyde is contacted with an oxidizing agent to form an intermediate and then the intermediate is contacted with a diol or an alcohol to form an ester or diester. Preferably, the oxidizing agent is also a chlorinating agent. Specifically, acrolein or methacrolein is contacted with an oxidizing/chlorinating agent, such as t-butyl hypochlorite, and the chlorinated compound is contacted with an alcohol, such as methanol, to form methyl acrylate or methyl methacrylate, respectively. Generally, the order of addition is for the oxidizing agent to be added to the aldehyde, specifically for t-butyl hypochlorite to be added to acrolein or methacrolein, and for the diol or alcohol to be added to the intermediate, specifically for the methanol to be added to the reaction product of acrolein or methacrolein and t-butyl hypochlorite. The process of the present invention can be carried out in the absence or in the presence of solvent. Generally, better methyl acrylate or methyl methacrylate yields are obtained at lower reaction temperatures.

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