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

CAS:2163-42-0
MF:C4H10O2, C4H10O2
EINECS:412-350-5, 412-350-5
Purezza:99%
Altri Nomi:2-Metil-1 3-propanedio, 2-Metil-1,3-propandiolo/MPO , CAS NO 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.

Specifica

Nome del prodotto	2-METIL-1 3-PROPANDIOLO
Sinonimi	2163-42-0;2-Metil-1,3-propandiolo (MPO);1,3-DIIDROSSI-2-METILPROPANO;2-METIL-PROPAN-1,3-DIOLO;Metil propano diolo (MP Diolo);2-Metil-1,3-propandiolo 99%;2-METIL-1,3-PROPANDIOLO;2-metil-3-propandiolo
Cas	2163-42-0
MF	C4H10O2
MW	90.121
EINECS	412-350-5
Categorie Di Prodotto	i campi di applicazione sono in pelle sintetica, polpa di legno, rivestimento in poliuretano, food packaging flessibile composito con adesivo poliuretanico e così via.;Alcoli;-;Monomeri;Scienza Dei Polimeri
Punto di fusione	91 °C(lit.)
Punto di ebollizione	123-125 °C20 mm Hg(lit.)
densità	1.015 g/mL a 25 °C(lit.)
densità di vapore	3.2 (vs aria)
indice di rifrazione	n20/D 1.445(lit.)
Fp	>230 °F
BRN	1731422
InChIKey	QWGRWMMWNDWRQN-UHFFFAOYSA-N
CAS DataBase di Riferimento	2163-42-0(CAS DataBase di Riferimento)

Utilizzo

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