2-METHYL-1,3-PROPANEDIOL CAS 2163-42-0

CAS:2163-42-0
MF:C4H10O2, C4H10O2
EINECS:412-350-5, 412-350-5
Reinheit:99%
Andere Namen:2-Methyl-1 3-propanedio, 2-Methyl-1,3-Propandiol/MPO , CAS-NR 2163-42-0

What is of 2-METHYL-1,3-PROPANEDIOL with cas 2163-42-0?

2-Methyl-1,3-propanediol (CAS 2163-42-0) is a high-purity, colorless liquid with excellent water solubility and chemical stability. It is widely used as a multifunctional intermediate in the production of polyesters, polyurethanes, specialty resins, and coatings, where it improves flexibility, durability, and adhesion.

In the pharmaceutical field, it serves as a valuable raw material for active ingredient synthesis, while in personal care and cosmetics it functions as a humectant and stabilizer to enhance product performance. With broad applications across industrial and research sectors, 2-Methyl-1,3-propanediol is an essential building block for modern chemical formulations.

Spezifikation

Produkt-name	2-METHYL-1 3-PROPANDIOL
Synonyme	2163-42-0;2-Methyl-1,3-Propandiol (MPO);1,3-DIHYDROXY-2-METHYLPROPANE;2-METHYL-PROPAN-1,3-DIOL;Methyl-Propan-diol (MP Diol);2-Methyl-1,3-Propandiol 99%;2-METHYL-1,3-Propandiol;2-methyl-3-Propandiol
Cas	2163-42-0
MF	C4H10O2
MW	90.121
EINECS	412-350-5
Product Categories	Anwendungsfelder sind Synthetik-Leder Zellstoff, Polyurethan-Beschichtung, food flexible packaging Composites mit Polyurethan-Klebstoff und so auf.;Alkohole;-;Monomeren;Polymer Science
Schmelzpunkt	91 °C(lit.)
Siedepunkt	123-125 °C20 mm Hg(lit.)
Dichte	1.015 g/mL bei 25 °C(lit.)
dampfdichte	3.2 (vs air)
Brechungsindex	n20/D 1.445(lit.)
Fp	>230 °F
BRN	1731422
InChIKey	QWGRWMMWNDWRQN-UHFFFAOYSA-N
CAS Datenbank Referenz	2163-42-0(CAS DataBase Reference)

Usage

Methylpropanediol can be used to make unsaturated polyester, liquid saturated polyester, thermoplastic polyester resin (PET and PBT modification), alkyd resin, polyurethane resin, diester plasticizer, lubricant, etc. It is also used in cosmetics, medicines, etc.

1. Low viscosity, quick drying
2. Lower melting point, easy handling
3. Excellent low-temperature resistance
4. Higher weather resistance