N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2-liquid-2

N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2-liquid-3

N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2-liquid-4

N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2

CAS：3445-11-2
Purity：99%
Molecular Formula：C6H11NO2
Molecular Weight：129.16
EINECS：222-359-4
Storage Period：1 year

Synonym: NHP; N-HYDROXYETHYL PYRROLIDONE; N-(2-HYDROXYETHYL)-2-PYRROLIDONE; (2-hydroxyethyl)-2-pyrrolidone; 1-(2-HYDROXYETHYL)-2-PYRROLIDINONE; 1-(2-HYDROXYETHYL)-2-PYRROLIDONE;

What is N-(2-Hydroxyethyl)-2-pyrrolidone CAS 3445-11-2？

N-Hydroxyethyl-2-pyrrolidone (HEP) is an organic compound that structurally belongs to the pyrrolidone group of compounds, and the specific molecular formula is C6H11NO2. It is a derivative of the 2-pyrrolidone molecule in which a hydroxyethyl (-CH2CH2OH) group is attached to the nitrogen atom of pyrrolidone.

Specification

ITEM	STANDARD
Appearance	Clear, slight yellow liquid
Color	≤5%
Water Content	≤0.5%
Purity	≥99.0%
Amine	≤0.1%
γ-Butyrolactone	≤0.1%

Application

1.Solvents and surfactants

Solvent: N-Hydroxyethyl-2-pyrrolidone is a polar solvent that can be used to dissolve certain chemicals that are poorly soluble in water. It is often used as a solvent in chemical synthesis.

Surfactants: Due to its polar properties, N-hydroxyethyl-2-pyrrolidone is also used as a surfactant and is commonly found in some industrial cleaners and disinfectants;

2.Cosmetics & Personal Care Products:

As an ingredient in skin and hair care products, N-hydroxyethyl-2-pyrrolidone helps to improve the lubricity, moisturization and skin absorption of the product. It is commonly used in personal care products such as shampoos, skin creams, cleansers, etc., as a moisturizer and skin conditioner;

3.Textile and printing and dyeing industry:

In the textile industry, N-hydroxyethyl-2-pyrrolidone is sometimes used as a solvent for dyes and additives to help improve dyeing results and uniformity.

Features

1.Biocompatibility: As a mild chemical, N-hydroxyethyl-2-pyrrolidone has good compatibility with skin and organisms.

2.Strong solubility: It can dissolve a variety of organic and inorganic substances, so it has important uses in many industrial fields.

3.Environmentally friendly: Compared with some traditional solvents, N-hydroxyethyl-2-pyrrolidone is generally safer during use and has less impact on the environment.‌