2-methyl-1, 3-propanediol manufacturer

English synonym Methylpropanediol(MPDiol); 2 – Methyl – 1, 3 – propanediol99%; 1, 3 – DIHYDROXY – 2 – METHYLPROPANE; 2 – METHYL – PROPAN – 1, 3 – DIOL. 2 – METHYL – 1, 3 – PROPANEDIOL. 2-methyl-3-propanediol; 3-Propanediol,2-methyl-1; MPdiolglycol

CAS number 2163-42-0

Molecular formula C4H10O2

Molecular weight 90.12

EINECS number 412-350-5

Related category

General reagent; Alcohol; Organic block; Chemical raw materials; Organic chemical raw materials; Alcohols;

Alcohols; Monomers; PolymerScience; application field saresyn the ticleather pulp,polyurethanecoating; Chemical materials; Chemical intermediates; Chemical raw

materials – catalysts; Organic chemical raw materials; Organic chemical industry; Methyl propylene glycol; Chemical product

Mol File 2163-42-0.mol

Product name: Methylpropylene glycol MPO

English name: 2-Methyl-1, 3-propanediol

Common alias: 2-methyl-1, 3-propylene glycol methyl propylene glycol

Main composition and chemical structure:

CAS number: 2163-42-0 Molecular formula: C4H10O2 Molecular weight: 90.121

【 Technical index 】

Physicochemical index item

Boiling point 124℃

Density 1.015g/cm3

Melting point -91℃

Flash point 127 ° C

[Appearance] Colorless transparent liquid.

(1) Surface tension (20℃), 72.2mN/m(2) viscosity (20℃), 178mPa.s; (25℃), 168 Mpa. s

【 Product Introduction 】

Methyl propylene glycol is a transparent liquid with low viscosity. Miscible with water, methanol, ethanol, butanol, propylene glycol, propylene glycol monomethyl

ether, tetrahydrofuran, acetone, carbonate lactone, styrene, insoluble in cyclohexane, hexane, toluene, xylene. At about -54℃, the viscosity increases and the

crystallization is not obvious.

【 Features and uses 】

1. Methylpropylene glycol is a diol with low molecular weight and high boiling point containing 2 primary hydroxyl groups and lateral methyl groups. It is liquid at

room temperature and easier to measure and pump than neopentanediol.

2, in the field of polyurethane for the production of low crystallization polyester polyols, and can be used as chain extender, the application of synthetic leather

slurry, polyurethane coatings, food flexible packaging composite polyurethane adhesive.

Supplier: Shanghai Yearn Chemical Science-Tech Co., Ltd

The company is a professional chemical product research, technology development, product processing and raw material trade of science and trade enterprises.

The company focuses on various surfactants, grease chemicals, solvents, auxiliaries, and various fine chemicals.

After years of building up, Yearn Chemical has accumulated a certain strength, from the initial raw material trade gradually to own independent brand processing

products, and set up branch offices in major economic zones.