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

CAS:2163-42-0
MF:C4H10O2, C4H10O2
EINECS:412-350-5, 412-350-5
Pureza:99%
Outros Nomes:2-Metil-1 3-propanedio, 2-Metil-1,3-propanodiol/MPO , CAS 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.

Especificação

Nome do produto	2-METHYL-1 3-PROPANEDIOL
Sinônimos	2163-42-0;2-Metil-1,3-propanodiol (MPO);1,3-di-hidroxi-2-METHYLPROPANE;2-METIL-PROPANO-1,3-DIOL;Metil propano diol (MP Diol);2-Metil-1,3-propanodiol a 99%;2-METIL-1,3-PROPANODIOL;2-metil-3-propanodiol
Cas	2163-42-0
MF	C4H10O2
MW	90.121
EINECS	412-350-5
Categorias De Produtos	campos de aplicação são de couro sintético de celulose, revestimento de poliuretano, alimentos, embalagens flexíveis composto com adesivo poliuretano e assim por diante.;Álcoois;-;Monômeros;Ciência Dos Polímeros
Ponto de fusão	91 °C(lit.)
Ponto de ebulição	123-125 °C20 mm Hg(lit.)
densidade	1.015 g/mL a 25 °C(lit.)
densidade de vapor	3.2 (vs ar)
índice de refração	n20/D 1.445(lit.)
Fp	>230 °F
BRN	1731422
InChIKey	QWGRWMMWNDWRQN-UHFFFAOYSA-N
Base de Dados de CAS de Referência	2163-42-0(CAS Referência de Banco de dados)

Utilização

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