Citraconic acid

$ 6.00 /1KG

Min. Order1KG
Purity98%
Cas No498-23-7
Supply Ability1kg, 5kg, 50kg
Update time2020-01-10

career henan chemical co

6YR

China

Since2014-12-17

AddressRoom 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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Chemical Properties

Product Name	Citraconic acid
CAS No	498-23-7
EC-No
Min. Order	1KG
Purity	98%
Supply Ability	1kg, 5kg, 50kg
Release date	2020/01/10

Product Name: Citraconic acid

Synonyms: (Z)-2-Methyl-2-butenedioic acid;(2Z)-2-Methyl-2-butenedioic acid;Kyselina citrakonova;kyselinacitrakonova;Maleic acid, methyl-;methyl-maleicaci;2-METHYL-2-BUTENEDIOIC ACID;METHYLMALEIC ACID

CAS: 498-23-7

MF: C5H6O4

MW: 130.1

EINECS: 207-858-7

Product Categories:

Mol File: 498-23-7.mol

Citraconic acid Structure

Citraconic acid Chemical Properties

Melting point 88-94 °C(lit.)

Boiling point 160.75°C (rough estimate)

density 1,62 g/cm3

refractive index 1.4502 (estimate)

form Crystalline Powder

pka pK1:2.29(0);pK2:6.15(+1) (25°C)

color White to light beige

Water Solubility FREELY SOLUBLE

Sensitive Hygroscopic

Merck 14,2321

BRN 1722679

CAS DataBase Reference 498-23-7(CAS DataBase Reference)

NIST Chemistry Reference 2-Butenedioic acid, 2-methyl-, (Z)-(498-23-7)

Safety Information

Hazard Codes Xn

Risk Statements 22-36/37/38

Safety Statements 36-37/39-26

RIDADR 2811

WGK Germany 3

RTECS GE6650000

HazardClass 6.1(b)

PackingGroup III

HS Code 29171900

Toxicity LD50 in rats, mice (mg/kg): 1320, 2260 orally (Jenner)

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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;