ChemicalBook
Chinese Japanese Germany Korea

Diethyl fumarate

Diethyl fumarate
Diethyl fumarate structure
CAS No.
623-91-6
Chemical Name:
Diethyl fumarate
Synonyms
ETHYL FUMARATE;Diethyl fuMara;Diethyl fuMarat;DIETHYL FUMARATE;Anti-Psoriaticum;Diethyl fumalate;diethyl furmarate;RARECHEM AL BI 1505;Diethylfumarate,98%;Fumaric acid diethyl
CBNumber:
CB6220839
Molecular Formula:
C8H12O4
Formula Weight:
172.18
MOL File:
623-91-6.mol

Diethyl fumarate Properties

Melting point:
1-2 °C(lit.)
Boiling point:
218-219 °C(lit.)
Density 
1.052 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.44(lit.)
Flash point:
197 °F
storage temp. 
Store below +30°C.
solubility 
3.1g/l
form 
Liquid
color 
Clear colorless to slightly yellow
Water Solubility 
immiscible
BRN 
775347
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents.
InChIKey
IEPRKVQEAMIZSS-AATRIKPKSA-N
CAS DataBase Reference
623-91-6(CAS DataBase Reference)
NIST Chemistry Reference
2-Butenedioic acid (E)-, diethyl ester(623-91-6)
EPA Substance Registry System
Diethyl fumarate (623-91-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H227-H302
Precautionary statements  P210e-P264-P280a-P301+P312a-P403+P235-P501a
Hazard Codes  Xn
Risk Statements  22
Safety Statements  23-24/25
RIDADR  NA 1993 / PGIII
WGK Germany  3
RTECS  EM5950000
TSCA  Yes
HS Code  29171990
NFPA 704
1
0

Diethyl fumarate price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D95654 Diethyl fumarate 98% 623-91-6 5g $19.2 2019-12-02 Buy
Sigma-Aldrich D95654 Diethyl fumarate 98% 623-91-6 100g $35 2019-12-02 Buy
TCI Chemical F0068 Diethyl Fumarate >98.0%(GC) 623-91-6 25mL $16 2019-12-02 Buy
TCI Chemical F0068 Diethyl Fumarate >98.0%(GC) 623-91-6 500mL $78 2019-12-02 Buy
Alfa Aesar A16214 Diethyl fumarate, 98% 623-91-6 500g $85.7 2019-12-02 Buy

Diethyl fumarate Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

Uses

It is used as a pesticide or comonomer for the production of polystyrene.

Production Methods

Diethyl fumarate is manufactured via esterification of ethanol with fumaric acid.

Definition

ChEBI: A dieter obtained by the formal condensation of fumaric acid with ethanol.

Purification Methods

Wash the fumarate with aqueous 5% Na2CO3, then with saturated CaCl2 solution, dry with CaCl2 and distil it. [Beilstein 2 IV 2207.]

Diethyl fumarate Preparation Products And Raw materials

Raw materials

Preparation Products


Diethyl fumarate Suppliers

Global( 179)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21686 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29996 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23981 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6372 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Jinan Type Chemical Co., Ltd. 13791023792
0531-87031672 sales@typechem.com; China 66 58
Nanjing Jiaju Pharmaceutical Technology Co., Ltd. QQ:321278398
http://www.juchemical.cn/col.jsp?id=104 321278398@qq.com China 136 58

View Lastest Price from Diethyl fumarate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 Diethyl fumarate
623-91-6
US $1.00 / kg 1kg 99% 500kg career henan chemical co

Diethyl fumarate Spectrum


623-91-6(Diethyl fumarate )Related Search:


Copyright 2017 © ChemicalBook. All rights reserved