Chemical additive TMCH for rubbers, polymers and plastics

• Post Date:

  Oct 26,2025

• Expiry Date:

  Apr 24,2026

• Detailed Description:

  Cas No. :6731-36-8 Quantity: 3000Metric Tons
  Specs:TMCH-335A, TMCH-335B
  Price:Negotiable USD Metric Tons
  Payment Method: T/T or L/C or Western Union
  
  1,1-Bis(t-butyl peroxy)-3,3,5-trimethylcyclohexane

  Trade name: FARIDA TMCH-335
  Common name: TMCH
  Chemical name: 1,1-Bis(t-butylperoxy)-3,3,5-trimethylcyclohexane
  
  Formula: C₁₇H₃₄O₄
  Chemical Structure:
  
   

  Molecular Weight: 302.5
  CAS NO: 6731-36-8
   

  Properties:
  Activation energy: 35.5kcal/mol 　　
  1min. Half life temp.:  155℃
  Flash point: 46℃
  SADT.: 60℃
  Alarm temp.: 55℃
   

  Application:
  FARIDA TMCH-335 is used as initiator for polymerization of styrene, crosslinking agent for polyethylene and elastomers, heat curing agent for unsaturated polyester, silicone rubbers, etc..
   

  Package and Storage:   
  TMCH-335A: packed in PE drums. N.M.: 25kg.
  TMCH-335B: packed in cartons. N.M.: 20kg.
  Keep away from direct sunlight, strong acids, reductive agents and violent shaking during transportation or storage.
  Stored below 25℃ with good ventilation.
   

  Specification

  Product	FARIDA TMCH-335A	FARIDA TMCH-335B
  Appearance	Yellowish liquid	White powder
  Content(%)	88-90	39-41
  Carrier(%)	N/A	SiO2(429-31) CaCO3(29-31)
  Melting Range (℃)	-40	N/A

• CAS Registry Number:

  6731-36-8

• Synonyms:

  ;1,1-Bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane, blend with calcium carbonate and silica;di-tert-butyl 3,3,5-trimethylcyclohexylidene diperoxide;Trigonox?29;1,1-Di(tert-butylperoxy)-3,3,5-trimethylcyclohexane;1,1-bis-(t-butyl-peroxy)-3,3,5-trimethyl cyclohexanone;TMCH;1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane;

• Molecular Formula:

  C₁₇H₃₄O₄

• Molecular Weight:

  302.4495

• Molecular Structure:

  

• Hazard Symbols:

   O:Oxidizing agent;
  

• Risk Codes:

  R7:;
  

• Safety Description:

  S14A:;
  S26:;
  S28B:;
  S3/7:;
  S36/37/39:;
  

• Company:

  Hunan Farida Technology Co., Ltd.     [ China ]          

• Contact:

  Beihua Zhong

• Tel:

  0731-83627089

• Fax:

  0731-83646101

• Email:

  zbh@frdtech.com