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Trimethylolpropane diallyl (TMPDE) | C12H22O3 | CAS 682-09-7

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Trimethylolpropane diallyl (TMPDE) | C12H22O3 | CAS 682-09-7

China Trimethylolpropane diallyl (TMPDE) | C12H22O3 | CAS 682-09-7 supplier

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Product Details:

Place of Origin: Zhuhai, China
Brand Name: Shenzhen Feiyang Frontsea Novelchem Co., Ltd

Payment & Shipping Terms:

Minimum Order Quantity: 200kg
Packaging Details: 200kg/Drum; 4Drums/Pallet
Delivery Time: 7 days after orders comfirmed
Payment Terms: L/C, T/T
Supply Ability: More than 20000 tons per year
Detailed Product Description
Certification: REACH, ISO 9001-2008, ISO 14001-2004 Chemical Name: Trimethylolpropane Diallyl (TMPDE)
CAS No.: 682-09-7 Diallyl Content: ≥80
Viscosity (25 °C), MPas: 15±2 Hydroxyl Number (mgKOH/g): 260-290

Trimethylolpropane diallyl (TMPDE) | C12H22O3 | CAS 682-09-7




  • CAS Number: 682-09-7
  • Molecular formula: C12H22O3
  • Molecular weight: 214.3
  • Appearance: Clear Colorless Liquid


Alternative Name


EINECS 211-661-1


Typical Data

Quality Assurance Data Product specification
Monoallyl content(%) 6-14
Diallyl content(%) ≥80
Triallyl content(%) 3-8
Color(APHA) ≤30
Viscosity (25 °C), mPas 15±2
Hydroxyl number, mg KOH/g3 260-290


Numbering System

CAS No.:682-09-7
MDL No.:MFCD00035791
EINECS No.:211-661-1
RTECS No.:TY6667000
PubChem No.:24866061


TMPAE can be used in synthesizing isophorone diisocyanate (IPDI) based tetracene monomers, which can further be used to form polymer dispersed liquid crystals. It can also be used to synthesize allyl -based dendrimers that find potential usage in coatings.






Handling: keep receptacles tightly sealed. Keep away from heat and direct sunlight.
Ensure good ventilation/exhaustion at work place.
Storage: avoid contact with air /oxygen (formation of peroxide), keep container tightly sealed, store only in the original receptacle.


Physical and Chemical properties

  • Appearance: Clear Colorless Liquid
  • Melting point: <-80℃
  • Boiling point: 135℃(10 Pa)
  • Flashpoint: 127℃
  • Decomposition temperature: <250℃
  • Density (20℃): 950-960 kg/m3
  • Solubility: readily soluble in alcohols, readily soluble with .
  • Self-igniting: product is not self-igniting​


Our strengths

  1. Competitive factory-direct pricing.
  2. Three decades of industry experience ensuring quality.
  3. State-of-the-art in-house R&D lab for innovation.
  4. Reliable supply with 20 thousand tons produced annually.



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Shenzhen Feiyang Protech Corp., Ltd.

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