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Di(Trimethylol Propane)

Di(Trimethylol Propane) / CAS : 23235-61-2

Appearance	White flake crystal	UN	-
HS	29094990	DG Class	-
Synonyms	Bis(Trimethylolpropane); Di-Trimethylolpropane; DTMP; Di-TMP; Ditmp; 2,2'-Diethyl-2,2'-(2-Oxa-Propane-1,3-Diyl)-Bis-Propane-1,3-Diol; 1,3-Propanediol,2,2-Oxybis(Methylene)Bis2-Ethyl; Ditrimethylol; Di(Trimethylolpropane); Perstorp Di-Trimethylolpropane; Bis[2,2-Di(Hydroxymethyl)Butyl] Ether; 2,2'-Oxybis(Methylene)Bis(2-Ethyl-1,3-Propanediol); 2,2,2',2'-(Tetrahydroxymethyl)-Dibutyl Ether; 3,3,7,7-Tetra(Hydroxymethyl)-5-Oxanonane; Bis[2-Ethyl-2,2-Bis(Hydroxymethyl)Ethyl] Ether

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Elaine Chan

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Tel: 0086-571-8930 9772

≥95.0%

1/5

Packing:

25 KG/Paper Bag; 500 KG/Woven Bag; 1000 KG/Woven Bag

Available: Audit

Manufacturer:

Jiangsu Baichuan High-Tech New Materials Co.,Ltd. Jiangsu, China

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Overview

Benefits

We are the largest manufacturer of TMP and Di-TMP in China, registered as a free brand BBC and globally renowned.

We have Reach and ISO certification.

We are suppliers to Akzo Nobel, PPG, BASF, Nippon, Covestro, Kao, and Allnex.

Free samples.

Specification

Items	Limits
Items	Premium grade	Qualified grade
Appearance	White or off-white solid
Di-trimethylolpropane, w/％	≥95.0
Moisture,w/ %	≤0.5	≤1.0
Hydroxyl value/( asKOH) /(mg/g)	880~910	870~910
Melting chroma / ( APHA )	≤30	≤120
ignition residue, w/％	≤0.05

Uses

Di-TMP is the raw material for producing acrylic acid monomer/oligomer, synthetic lubricants, cosmetics, specialty resins and chemical intermediates, antifoam agents, paint resin, PVC stabilizers and other fine chemicals.

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Properties

Formula

C12H26O5

Molecular Mass

250.33200

Exact Mass

250.17800

PSA

90.15000

Logp

-0.23500

IUPAC

2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol

SMILES

CCC(CO)(CO)COCC(CC)(CO)CO

Matter Classification

organic

Di(Trimethylol Propane)

Di(Trimethylol Propane) / CAS : 23235-61-2

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