ChemicalBook CAS DataBase List 3990-03-2

3990-03-2

Name	Monoethyl maleate
CAS	3990-03-2
EINECS(EC#)	223-635-7
Molecular Formula	C6H8O4
MDL Number	MFCD00063175
Molecular Weight	144.13
MOL File	3990-03-2.mol

Synonyms

lrt-351 monoethylester MONOETHYL MALEATE Monoethylmaleinate maleicacid,ethylester ETHYL HYDROGEN MALEATE Irsogladine Impurity 4 EthylHydrogenMaleate&gt Maleic acid 1-ethyl ester MALEIC ACID MONOETHYL ESTER 4-ethoxy-4-oxo-2-butenoic acid MALEIC ACID MONOETHYL ESTER 90+% 2-Butendioicacid(Z),monoetherester Maleic acid hydrogen 1-ethyl ester (Z)-2-Butenedioic acid 1-ethyl ester (2Z)-2-Butenedioic Acid 1-Ethyl Ester Monoethyl maleate ISO 9001：2015 REACH (z)-2-butenedioic acid monoethyl ester 2-Butenedioic acid (2Z)-, 1-ethyl ester Monoethyl cis-ethylene-1,2-dicarboxylate 2-Butenedioic acid (2Z)-, monoethyl ester Maleic Acid Monoethyl Ester Monoethyl Maleate (Z)-2-Butenedioic acid hydrogen 1-ethyl ester

Chemical Properties

Boiling point	261.6±23.0 °C(Predicted)
density	1.18
refractive index	1.4570 to 1.4600
storage temp.	Refrigerator
solubility	Chloroform, Ethyl Acetate
form	Oil
pka	2.69±0.25(Predicted)
color	Pale Yellow
EPA Substance Registry System	2-Butenedioic acid (2Z)-, monoethyl ester(3990-03-2)

Safety Data

Risk Statements	36/37/38 less more
Safety Statements	26-36/37/39 less more
RTECS	EM6538750
HS Code	2917.19.7050

Hazard Information

Spectrum Detail

Supplier

J & K SCIENTIFIC LTD.

Telephone010-82848833 400-666-7788

Websitehttp://www.jkchemical.com

Meryer (Shanghai) Chemical Technology Co., Ltd.

Telephone021-61259108 18621169109

Websitehttps://www.meryer.com/cn/index/

TCI (Shanghai) Development Co., Ltd.

Telephone021-67121386

Websitehttps://www.tcichemicals.com/CN/zh/

Energy Chemical

Telephone021-021-58432009 400-005-6266

Websitehttp://www.energy-chemical.com

Chemsky（shanghai）International Co.,Ltd.

Telephone021-50135380

Websitehttp://www.shchemsky.com

Shandong Xiya Chemical Co., Ltd

Telephone4009903999 13355009207

Websitehttp://www.xiyashiji.com

S.Z. PhyStandard Bio-Tech. Co., Ltd.

Telephone0755-4000505016 13380397412

Websitehttp://www.phystandard.com.cn

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Telephone025-66099280 17798518460

Websitehttp://www.aikonchem.com/

9ding chemical ( Shanghai) Limited

Telephone4009209199

Websitehttp://www.9dingchem.com

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Telephone400-400-6206333 18521732826

Websitehttp://www.aladdin-e.com/

Bide Pharmatech Ltd.

Telephone400-164-7117 13681763483

Websitehttp://www.bidepharm.com

Shanghai Xingui Biotechnology Co., Ltd.

Telephone 17501653715

Websitehttp://www.ansitan.com

parabiochem

Telephone025-83453382-8005

Websitehttp://www.parabiochem.cn

Shandong Xiya Chemical Co., Ltd.

Telephone4009903999 13395398332

Websitehttp://www.xiyashiji.com

Chengdu Dianchun Technology Co., Ltd

Telephone400-1166-196 18502815961

Websitehttp://www.hx-r.com

Shenzhen Sendi Biological Technology Co., Ltd.

Telephone18124570582 TEL：0755-23574479 2355327139

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19933/0.htm

Guangzhou Jhd Chemical Reagent Co., Ltd.

Telephone020-84383047

Websitehttp://www.jhd.com.cn

JinJin Le Chemical Co., Ltd

Telephone10106090

Websitehttp://www.jinjinlechem.com

1of4

Related Products

Send Inquriy