Toluene diisocyanate manufacturer Knowledge Pastor TMPME Trimethylolpropane Monoene Propylene Ether 682-11-1

Pastor TMPME Trimethylolpropane Monoene Propylene Ether 682-11-1

author: Post: 09/05/2023 60read Comments Off

Products Description
Trimethylolpropane monoene propylene ether (TMPME) Colorless transparent liquid Contains two unsaturated alcohol with one hydroxyl group and one double bond

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Organosilicon chemistry, polyurethane resin, epoxy resin, crosslinking of inorganic and organic substances

Shipping Form
200 kg iron drum, 800 kg/one pallet

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TMPME must be stored in airtight containers to prevent the ingress of air. TMPME is hygroscopic and should be prevented from absorbing moisture from the air. For storage longer than 6 months, it is recommended to check the oxide content to ensure quality.

Products Parameters

Monoallyl ether content, %	Minimum 98.0
Diallyl ether content, %	up to 1.0
triallyl ether content, %	up to 0.1
Trimethylolpropane content, %	up to 1.0
Oxide (active oxygen), ppm	up to 6

Nature

Hydroxyl value, mg KOH/g	640
color value, APHA	5
water content, %	0.05
Viscosity (23 °C) mPas	130

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