416126

Trimethylolpropane diallyl ether

90%

• Synonym(s): 2,2-Bis(allyloxymethyl)-1-butanol
• Linear Formula: C₂H₅C(CH₂OCH₂CH=CH₂)₂CH₂OH
• CAS Number: 682-09-7
• Molecular Weight: 214.30
• EC Number: 211-661-1
• MDL number: MFCD00035791
• UNSPSC Code: 12162002
• PubChem Substance ID: 24866061
• NACRES: NA.23

Properties

• assay: 90%
• form: liquid
• refractive index: n20/D 1.458 (lit.)
• bp: 135 °C/13 mmHg (lit.)
• density: 0.955 g/mL at 25 °C (lit.)
• SMILES string: CCC(CO)(COCC=C)COCC=C
• InChI: 1S/C12H22O3/c1-4-7-14-10-12(6-3,9-13)11-15-8-5-2/h4-5,13H,1-2,6-11H2,3H3
• InChI key: BDKDHWOPFRTWPP-UHFFFAOYSA-N

Description

General description

Trimethylolpropane diallyl ether (TMPAE) is an unsaturated allyl ether that can be synthesized by Williamson esterification reaction in the presence of trimethylolpropane, sodium hydroxide, and allyl chloride as starting materials.

Application

TMPAE can be used in the synthesis of isophorone diisocyanate (IPDI) based tetracene monomers which can further be used in the formation of polymer dispersed liquid crystals. It can also be used in the synthesis of allyl ether based dendrimers that find potential usage in coatings.

Other Notes

remainder monoethers and triethers

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 244.4 °F - closed cup
• flash_point_c: 118 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter