Manufacturer Supply High quality/High cost performance CAS 120-47-8 Ethyl 4-Hydroxybenzoate

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Product origin: Guangzhou, Guangdong, China

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US$ 1 ~ 10

Description

Product name	Ethylparaben
CAS	120-47-8
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Ethylparaben
Product Name Ethylparaben

CAS 120-47-8

MF C9H10O3

MW 166.17

EINECS 204-399-4

MOL File 120-47-8.mol Chemical Properties

Melting point 114-117 °C (lit.)
Boiling point 297-298 °C (lit.)
Density 1.1708 (rough estimate)
vapor pressure 0.00012 hPa (25 °C)
refractive index 1.5286 (estimate)
Flash point 297-298°C
storage temp. 2-8°C
solubility Very slightly soluble in water, freely soluble in ethanol (96 per cent) and in methanoll.
pka 8.31±0.13(Predicted)
form Crystalline Powder
color White
PH 4.5-5.5 (H2O, 20°C) (saturated solution)
Water Solubility Slightly soluble in water.

Usage And Synthesis
Chemical Properties

Ethylparaben occurs as a white, odorless or almost odorless, crystalline powder.

Uses

Ethylparaben is mainly used as antiseptics in cosmetics, food and medicine. It is also can be used as feed preservatives and antiseptic for bacteria.
Ethylparaben is a preservative that is used in the formulation of cosmetics and personal care products in order to extend the shelf-life by preventing microbial contamination. In most formulations, parabens are used at very low levels ranging from 0.01 to 0.3%.
Ethylparaben, a novel sorbent for solid-phase extraction, was used to study its retention property. It has high extraction efficiency towards the compounds tested owing to the electrostatic interaction, hydrophobic interaction and hydrogen bonding.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.

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