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Rubber Accelerator TDEC;CAS No.:20941-65-5

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  Post Date: Aug 29,2018
  Expiry Date: Aug 29,2019
  Detailed Description: Cas No. :20941-65-5 Specs:Tellurium Diethyl Dithiocarbamate
Detailed Product Description


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Rubber Accelerator TDEC

Chemical Name: Tellurium Diethyl Dithiocarbamate

Molecular Structure:
Molecular Formula: C 20 H 40 N 4 S 8 Te
Molecular Weight: 721
CAS#: 20941-65-5
Specifications: Item
Specifications

High grade
1st grade
dust suppressed Power

Appearance
Light-orange to yellow Power

Initial Melting Point, °C Min.
108.0
100.0
108.0

Heat Loss, % Max.
0.5
0.5
0.5

Tellurium Content , %
16.5 - 19.0
16.5 - 19.0
16.5 - 19.0

Residue on 150 µm Sieve, % Max.
0.10
0.10
0.10

Residue on 63 µm Sieve, % Max.
0.50
0.50
0.50

Addtitive, %
-
-
1.0 -2.0


Properties: Light-orange to yellow Power . Molecular weight is 721.Density(on 20 ? ) is 1.48 g/cm3 . The loosen density is approx 0.32~0.36 g/cm3 . Soluble in chloroform, benzene, and carbon disulfide, a little soluble in alcohol and gasoline, insoluble in water.
Applications: As a kind of super accelerator used to natural rubber, styrene-butadiene rubber. Commonly, using with some other kind of accelerators such as benzothiazole , sulfenamide . A fast velocity at vulcanizing temperature can be obtained, and intensile can be increased. Suitable for making inner tube of tires, soft tube, isolating layer of wire and cable, etc.. Don't use for manufacturing the products contacting with foods. TDEC is regulated for use in articles in contact with food as specified under BgVV XXI, Category 4.
Storage: Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Packing: Coextruded paper bags lined with polyethylene film bags. Net weight 25 kg per bag.


  CAS Registry Number:

20941-65-5
  Synonyms: ;tellurium(iv) diethyldithiocarbamate;telluriumdiethyldithiocarbamate;ethyl tellurac;diethyldithiocarbamic acid tellurium salt;tetrakis(diethyldithiocarbamato-s,s')tellurium;tellurium diethyl dithiocarbamate;ethyltellurac rodform;(h4tes4)[qr];akrochem tdec;diethyl-carbamodithioicacitetrakis(anhydrosulfide)withthiotelluricac;diethyl-carbamodithioicacitetrakis(anhydrosulfide)withthiotelluricacid;diethyldithiocarbamicacidtelluriumsalt[qr];nci-c02857;nci-c02857[qr];noccelerttte;perkacit tdec;teedc;tellurac;tellurac[qr];tellurium(iv)diethyldithiocarbamate[qr];tellurium, tetrakis(diethylcarbamodithioato-s,s')-;tdec;diethylaminomethanedithioate; tellurium(+4) cation;3,3-bis[(diethylcarbamothioyl)sulfanyl]-N,N,6-triethyl-1,5-dithioxo-2,4-dithia-3lambda~4~-tellura-6-azaoctan-1-amine;diethylaminomethanedithioate; tellurium(+2) dihydride cation;Rubber Accelerator TDEC;
  Molecular Formula: C10H24N2S4Te
  Molecular Weight: 428.171
  Molecular Structure: 20941-65-5 Tellurium IV diethyldithiocarbamate

  Company: Jiangsu Lianlian Chemical Co.,Ltd     [ China ]          
  Contact: lianlianchem
  Tel: 0518-81592922/81592933
  Fax: 0518-81592911
  Email: export@lianlianchem.com
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