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CAS 682-09-7

China CAS 682-09-7 supplier
CAS 682-09-7 supplier CAS 682-09-7 supplier

Large Image :  CAS 682-09-7

Product Details:

Place of Origin: Zhuhai, China
Brand Name: Zhuhai Feiyang Novel Materials
Certification: REACH, ISO 9001-2008, ISO 14001-2004
Model Number: TMPDE

Payment & Shipping Terms:

Minimum Order Quantity: 200KG
Packaging Details: 200KG/Drum, 4Drums/pallet, 16Ton/20GP
Delivery Time: 7 days after getting order
Payment Terms: T/T or LC
Supply Ability: 2000Ton
Detailed Product Description
CAS: 682-09-7 Other Names: NEOALLYLT-20
Appearance: Colorless Transparent Liquid Application: Airy Drying Agent For Unsaturated Polyester Resin, Crosslink For Ion Exhcange Resin
Grade Standard: Industrial Grade

TMDPE(Trimethylolpropane Diallyl )-Unsaturated Polyester Resin

--Air Drying Agent China Manufacturer

Product name: TMDPE(Trimethylolpropane Diallyl )
 Chemical formula and molecular weight
 Chemical formula: C12H22 O3
 Molecular weight:  214.3
 CAS No.:  682-09-7
 Properties and application

TMDPE is a clear colorless liquid. It's an unsaturated alcohol with an average 

of one hydroxyl group and two double bonds. It is an excellent air drying agent used 

in resin. TMPDE is a compound of three kinds of Allyl , full name is Trimethylolpropane 

Diallyl , including Monoallyl , Diallyl , Triallyl . 


1. Monoallyl   CH3CH2C(CH2OH)2CH2OCH2CH=CH2     6-14%
2. Diallyl        CH3CH2CCH2OH(CH2OCH2CH=CH2) 2     82-86%
3. Triallyl        CH3CH2C(CH2OCH2CH=CH2) 3                  3-10%                                                                                                           

 TMPDE products perform very stably under usual temperature and humidity, 

possessing typical character of  and alcohol functional group.  functional 

group can offer air drying character, alcohol functional group can be taken esterify 

reaction, so TMPDE is widely applied in synthetic resin.

 TMPDE is an excellent Air Drying Agent, is widely used in Unsaturated Polyester 

Resin, Alkyd Resin, Polyurethane Resin, Epoxy Resin, Soluble Resin, Poly-Putty 

Base Resin, etc.

Quality standard
Item Specification
Appearance Clear colorless liquid
Monoallyl   6-14%
Diallyl   82-86%
Triallyl   3-8%
Hydroxyl number mgKOH/g 260-290
Color ≤30
Viscosity 15±2
Peroxide(ppm active oxygen) 8
 Package and storage
 Net weight 200 kg/Iron drum, 16Ton/20GP, 1100kg/IBC drum, 23Ton/ISO tank.

 Stored in a dry, cool and ventilated place. Avoid violent collision, rain during


 Can be stored and transported according to the rules and regulations of 

non-dangerous goods.

Contact: Ms Annie Qing      Mail:     

Tel: +86 75536694812 or +86 18675621988


CAS 682-09-7

Contact Details
Shenzhen Feiyang Protech Corp., Ltd.

Contact Person: Ms. Annie Qing

Tel: 86-755-36694812

Fax: 86-755-33856111

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