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Bisphenol TMC

Bisphenol TMC Suppliers list
Company Name: Changzhou waston chemical technology Co.,Ltd
Tel: +86-051985861892 +8618112881323
Email: info@wastonchem.com
Products Intro: Product Name:1,1-BIS(4-HYDROXYPHENYL)-3,3,5-TRIMETHYLCYCLOHEXANE
CAS:129188-99-4
Purity:99% Package:1kg;USD
Company Name: Hangzhou ICH Biofarm Co., Ltd
Tel: +undefined8613073685410
Email: sales@ichemie.com
Products Intro: Product Name:Bisphenol TMC
CAS:129188-99-4
Purity:95+% Package:1kg;|25kg;|100kg
Company Name: airuikechemical co., ltd.
Tel: +undefined86-15315557071
Email: sales02@airuikechemical.com
Products Intro: Product Name:Bisphenol TMC
CAS:129188-99-4
Purity:99.9% Package:1Kg;0.00;USD|5Kg;0.00;USD|25Kg;0.00;USD
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
CAS:129188-99-4
Purity:99% Package:100g,1kG,5KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:BPTMC;BISP-TMC; Bisphenol TMC;
CAS:129188-99-4
Purity:99% Package:25KG;5KG;1KG

Bisphenol TMC manufacturers

  • Bisphenol TMC
  • Bisphenol TMC pictures
  • $0.00 / 1Kg
  • 2024-04-08
  • CAS:129188-99-4
  • Min. Order: 1Kg
  • Purity: 99.9%
  • Supply Ability: 200tons
  • Bisphenol TMC
  • Bisphenol TMC pictures
  • $0.00 / 1kg
  • 2023-11-01
  • CAS:129188-99-4
  • Min. Order: 1kg
  • Purity: 95+%
  • Supply Ability: 1000kg
  • Bisphenol TMC
  • Bisphenol TMC pictures
  • $10.70 / 1Kg/Drum
  • 2023-03-06
  • CAS:129188-99-4
  • Min. Order: 10g
  • Purity: 99%
  • Supply Ability: 10000kg
Bisphenol TMC Basic information
Product Name:Bisphenol TMC
Synonyms:1,1-BIS(4-HYDROXYPHENYL)-3,3,5-TRIMETHYLCYCLOHEXANE;1,1-BIS(4-HYDROXYPHENYL)PROPANEBIS(2-HYDROXYPROPYL)ETHER;4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)bisphenol;4,4'-(3,3,5-Trimethylcyclohexane-1,1-diyl)bisphenol;4,4'-(3,3,5-Trimethylcyclohexylidene)bisphenol;4,4'-(3,3,5-Trimethylcyclohexylidene)diphenol;3,3,5-TriMethyl-1,1-bis(4-hydroxyphenyl)cyclohexane;Bis(4-hydroxyphenyl)-3,3,5-triMethylcyclohexane
CAS:129188-99-4
MF:C21H26O2
MW:310.43
EINECS:603-320-4
Product Categories:Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:129188-99-4.mol
Bisphenol TMC Structure
Bisphenol TMC Chemical Properties
Melting point 204-207°C
Boiling point 450.8±38.0 °C(Predicted)
density 1.075±0.06 g/cm3(Predicted)
storage temp. Room Temperature
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka9.91±0.30(Predicted)
form Solid
color White to Off-White
BRN 9785841
EPA Substance Registry SystemPhenol, 4,4'-(3,3,5-trimethylcyclohexylidene)bis- (129188-99-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3
MSDS Information
Bisphenol TMC Usage And Synthesis
DescriptionBisphenol TMC, also known as 2,2-bis-(4-hydroxy phenyl) butane, is a very important organic chemistry raw material, they are as macromolecular material intermediate, are applied in the fields such as synthetic epoxy resin, cyanate, polycarbonate, polyarylester and resol widely.
UsesBisphenol TMC(1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane) is a bisphenol derivative used in the preparation of polycarbonate, polyester and epoxy resins.
SynthesisThe synthesis of 1,1-BIS(4-HYDROXYPHENYL)-3,3,5-TRIMETHYLCYCLOHEXANE is as follows:112.8 g (1.2 mol) of phenol, 16.9 g of water, 0.5 g of 75% aqueous solution of phosphoric acid and 7.2 g of BPTMCP crystals were placed in a one liter capacity four-necked flask provided with a thermometer, a dropping funnel, a reflux condenser and a stirrer to prepare a slurry. The slurry was adjusted at a temperature of 20° C. After the inside the flask was replaced by nitrogen gas, hydrogen chloride gas was introduced into the flask under stirring. The gas composition in the reaction vessel was analyzed and the volume concentration of hydrogen chloride gas was adjusted at 80%. 4.2 g of 15% aqueous solution of sodium methyl mercaptide was added dropwise to the slurry while the slurry was maintained at a temperature of 20° C., and then a mixture of 112.8 g (1.2 mol) of phenol and 42.0 g (0.3 mol) of TMC was added dropwise to the slurry over a period of six hours. The reaction mixture was found to increase in temperature during the addition, and when the addition was completed, the temperature was found to be 40° C. Then, the reaction was further continued at a temperature of 40° C. for anther three hours under stirring until completion. The reaction mixture was found to be slurry throughout the reaction from the start of the reaction when the mixture of phenol and TMC was added dropwise to the slurry to the completion of the reaction. The resulting reaction mixture was analyzed by liquid chromatography. The production yield (mol of BPTMC produced/mol of starting TMC used) was found 92.9%.

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Bisphenol TMC Preparation Products And Raw materials
Raw materials3,3,5-Trimethylcyclohexanone-->1-Mercaptooctane-->Phenol-->Diphenyl carbonate
Tag:Bisphenol TMC(129188-99-4) Related Product Information
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