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Dicumyl peroxide

Inquiry
  Post Date: Apr 08,2015
  Expiry Date: Oct 05,2015
  Detailed Description: Cas No. :80-43-3

PRODUCT DESCRIPTION

Chemical name Dicumyl Peroxide
CAS No. 80-43-3
Molecular formula/weight C18H22O2 =270.36
Theoretical active oxygen 5.86%

APPLICATION:
It can be used as cross-linking agent for various polymers and copolymers, such as PE, EVA, CPE, EPDM, EPR, Silicon rubber, Polyurethane rubber, as well as the polymerization initiator for PS. It is also the curing agent for unsaturated polyester.

SPECIFICATION

Appearance White crystal
Assay 99.0% min.
Melting point 39℃ min.
Active oxygen 5.8% min.

Related products: 40% with filler.

CHARACTERISTICS
It is a white or off-white crystals,density(20℃/4℃):1.082,melting point: 39-41℃,flash point:133℃.It can be soluble in benzene,isopropylbenzene,ether,slightly soluble in alcohol,insoluble in water.

PACKAGING/STORAGE
It is packed in 20 kg net UN-proved cartons.

According to the regulation of IMO,for sea transport it classified as Organic peroxide F,Solid; IMDG class: 5.2 ;UN No:3110;Packing group:II

Store in a dry well ventilated place away from sources of heat and direct sunlight. Store separate from other chemicals. For maximum quality store below: 30 °C.
For safety handling,please refer to MSDS.

  CAS Registry Number:

80-43-3
  Synonyms: ;DicumylperoxideinPolydimethylsiloxane;Bis(alpha,alpha-dimethylbenzyl)peroxide;dicumenyl peroxide;Perkadox BC;1,1'-(dioxydipropane-2,2-diyl)dibenzene;hydrogen peroxide-(1-methylethyl)benzene (1:2);2-(propan-2-ylperoxy)propane-benzene (1:1);Dicumyl peroxide(DCP);
  Molecular Formula: C12H20O2
  Molecular Weight: 196.286
  Molecular Structure: 80-43-3 Dicumyl peroxide
  Hazard Symbols:  O:Oxidizing agent;
 Xi:Irritant;
 N:Dangerous for the environment;
  Risk Codes: R36/38:;
R51/53:;
R7:;
  Safety Description: S14A:;
S3/7:;
S36/37/39:;
S61:;

  Company: Weifang Richem International Ltd     [ China ]        
  Contact: Mr Du
  Tel: +86-536-2222176
  Fax: +86-536-2222175
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