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Trimethylolpropane

Trimethylolpropane / CAS : 77-99-6

Appearance White crystal or powder UN 0
HS 29054100 DG Class 0
Synonyms Trihydroxymethylpropane; Trimethanolpropane; Trimethylpropane; TMP; 2-Ethyl-2-Hydroxymethyl-1,3-Propanediol; 1,1,1-Trimethylolpropane; 2-(Hydroxymethyl)-2-Ethylpropane-1,3-Diol; 2-Ethyl-2-(Hydroxymethyl)Propane-1,3-Diol; 1,1,1-Tris(Hydroxymethyl)Propane; Propylidynetrimethanol; TMP Monoelated (Trimethylolpropane mono Melated)
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Elaine Chan

latest price

  • ≥99% Flakes
  • ≥98.5% Flakes
...
Packing:
25 KG/Woven Bag
Available: ISO9001, EHS, Audit
Manufacturer:
Chifeng Ruiyang Chemical Co.,Ltd. Inner Mongolia, China
Document:
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Quotation with 25 KG/Woven Bag

Price Term
Port
India IN
Quantity Payment Lead Time
TT in Adv & 30%
≥15MT
TT in Adv & 30%
1 - 15MT
TT in Adv & 30%
25 - 1000KG
TT in Adv & 30%
Sample Price:
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Packing:
25 KG/Woven Bag
Available: ISO9001, EHS, Audit
Manufacturer:
Chifeng Ruiyang Chemical Co.,Ltd. Inner Mongolia, China
Document:
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India IN
TT in Adv &
0%
Sample Price:
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Overview

Benefits

We are a professional manufacturer of TMP and Di-TMP in China;

The factory has obtained certifications such as Reach, ISO9001;

Competitive price!

Specification

SPECIFICATION

Unit

Standard

Appearance

/

White flake crystal

Trimethylolpropane

w/%

≧98.5

Hydroxyl

w/%

≧37.5

Moisture

w/%

≦0.10

Ash content

w/%

≦0.005

Acid ( As HCOOH )

w/%

≦0.015

Chroma / (APHA)


≦20

Final melting point

/℃

≧57.0

Uses

Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc.

Used as the glycerine substitute, and also used for the synthesis of drying oil.

Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizers, surfactants, rosin ester and explosives.

Also used directly as a textile auxiliary agent and PVC resin thermal stabilizer.

And used in alkyd resin application, it has the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation.

Picture

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Properties

Summary

Formula
C6H14O3
Molecular Mass
134.17400
Exact Mass
134.09400
PSA
60.69000
Logp
-0.64030
IUPAC
2-ethyl-2-(hydroxymethyl)propane-1,3-diol
SMILES
CCC(CO)(CO)CO

Attribute classification

Matter Classification
organic
Category
Auxiliary > Textile Auxiliaries
Polymers Material > Plastic Raw Materials And Products
Auxiliary > Plastic Rubber Chemicals

Chemical and Physical Properties

Melting Point
56-58 °C
Density
1.176g/cm3
Boiling Point
149°C
Appearance
White crystal or powder
Acidity and Basicity
neutral

Export information

HS Code
29054100
Export Rebate
13%
UN No.
0
DG-Class
0

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