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

CAS:2163-42-0
MF: C4H10O2, C4H10O2
EINECS:412-350-5, 412-350-5
Чистота: 99%
Другие названия: 2-Метил-1,3-пропандио, 2-Метил-1,3-пропандиол/МПО, НОМЕР 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.

Спецификация

Название продукта	2-METHYL-1 3-PROPANEDIOL
Синонимы	2163-42-0;2-Methyl-1,3-propanediol (MPO);1,3-DIHYDROXY-2-METHYLPROPANE;2-METHYL-PROPAN-1,3-DIOL;Methyl propane diol (MP Diol);2-Methyl-1,3-propanediol 99%;2-METHYL-1,3-PROPANEDIOL;2-methyl-3-propanediol
Cas	2163-42-0
МФ	C4H10O2
МВТ	90.121
EINECS	412-350-5
Категории продуктов	application fields are synthetic leather pulp, polyurethane coating, food flexible packaging composite with polyurethane adhesive и так далее.;Спирты;-;Мономеры; Наука о полимерах
Температура плавления	91 °C (лит.)
Температура кипения	123-125 °C20 мм рт. ст. (лит.)
плотность	1,015 г/мл при 25 °C (лит.)
плотность пара	3.2 (по сравнению с воздухом)
показатель преломления	n20/D 1.445 (лит.)
Фп	>230 °F
БРН	1731422
Инчикей	QWGRWMMWNDWRQN-UHFFFAOYSA-N
Ссылка на базу данных CAS	2163-42-0(CAS DataBase Reference)

Использование

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