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ChemicalBook Product Catalog Chemical Reagents Organic reagents Esters Lactones delta-Valerolactone

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delta-Valerolactone

$ 1.00 /1g

Min. Order1g
Purity98%
Cas No542-28-9
Supply Ability10kg
Update time2019-09-11

career henan chemical co

7YR

China

Since2014-12-17

Address No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho

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Chemical Properties

Product Name	delta-Valerolactone
CAS No	542-28-9
EC-No	208-807-1
Min. Order	1g
Purity	98%
Supply Ability	10kg
Release date	2019/09/11

Abby055

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delta-Valerolactone Basic information

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Product Name:

delta-Valerolactone

Synonyms:

delta-Valerolactone, 2-Oxotetrahydro-2H-pyran;Tetrahydro-2H-pyran-2-one 99%;delta-Valerolactone, 99% 50GR;^d-Valerolactone, 98%, May contain polyMer;delta-Valerolactone technical grade;δ-Valerolactone, 98.5%, 98.5%;δ- valerolactone (cyclopentyl lactone);delta-Valerolactone, may contain polymer: distil to remove

CAS:

542-28-9

MF:

C5H8O2

MW:

100.12

EINECS:

208-807-1

Product Categories:

fine chemicals;Functional Materials;-;Lactones & Lactides (for High-Performance Polymer Research);Reagent for High-Performance Polymer Research

Mol File:

542-28-9.mol

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delta-Valerolactone Chemical Properties

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Melting point

-13 °C

Boiling point

230 °C

density

1.105 g/mL at 20 °C

vapor density

3.45 (vs air)

refractive index

n20/D 1.457(lit.)

212 °F

storage temp.

2-8°C

form

Liquid

color

Clear colorless to pale yellow

Water Solubility

miscible

BRN

106436

CAS DataBase Reference

542-28-9(CAS DataBase Reference)

NIST Chemistry Reference

2H-Pyran-2-one, tetrahydro-(542-28-9)

EPA Substance Registry System

2H-Pyran-2-one, tetrahydro-(542-28-9)

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Safety Information

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Hazard Codes

Risk Statements

Safety Statements

26-39

WGK Germany

RTECS

LU3580000

Hazard Note

Irritant/Keep Cold

TSCA

Yes

HS Code

29322090

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Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;