chemical additive tmch for rubbers, polymers and plastics

Date：2021-12-17 Categories：Related Application Product

post date:

dec 16,2021

expiry date:

jun 14,2022

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

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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:;

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