Organic Intermediate Diethyl Maleate Dem CAS 141-05-9

Organic Intermediate Diethyl Maleate Dem CAS 141-05-9

Diethyl maleate Basic information
Product Name:	Diethyl maleate
CAS:	141-05-9
MF:	C8H12O4
MW:	172.18
EINECS:	205-451-9
Mol File:	141-05-9.mol
Diethyl maleate Chemical Properties
Melting point	-10 °C (lit.)
Boiling point	225 °C (lit.)
density	1.064 g/mL at 25 °C (lit.)
vapor density	5.93 (vs air)
vapor pressure	1 mm Hg ( 14 °C)
refractive index	n20/D 1.441(lit.)
Fp	200 °F
storage temp.	Sealed in dry,Room Temperature
solubility	14mg/l
form	Liquid
color	Clear
Water Solubility	insoluble
Merck	14,3123
BRN	1100825
Stability:	Stable. Combustible. Incompatible with oxidizing agents, bases, acids, reducing agents.
InChIKey	IEPRKVQEAMIZSS-AATRIKPKSA-N
CAS DataBase Reference	141-05-9(CAS DataBase Reference)
NIST Chemistry Reference	2-Butenedioic acid (Z)-, diethyl ester(141-05-9)
EPA Substance Registry System	2-Butenedioic acid (2Z)-, 1,4-diethyl ester (141-05-9)

Item	Specification
Chroma(Pt-Co),# ≤	20
Acid value,mgKOH/g ≤	0.1
Density(20ºC),g/cm3	1.065±0.003
Content(GC),% ≥	97
Trans content(GC),% ≤	3
Water content,% ≤	0.1

 

Sales Manager

Company Name : Cheminova A/S

Phone Number : +45 36 95 97 19

WhatsApp : +45 36 95 97 19

Cheminova A/S was founded in 2010.We are a manufacturer and trader in China, with 12 years of experience in the export of chemical and pharmaceutical raw materials.

Cheminova A/S. is a scientific and technological company engaged in the development, production and operation of chemical products. Diethyl Maleate CAS 141-05-9

Our main products:Pharmaceutical intermediates,Food additive,Flavor,Organic intermediate,Cosmetic materials,Chemical Raw materials,Daily chemicals,Dye intermediate,Disinfectant,and other products. Diethyl Maleate CAS 141-05-9

Our main sales market:the United States,Canada,Mexico, Australia,the United Kingdom,France,Germany,Italy,South Korea, the Netherlands,Sweden,Spain,Switzerland,Colombia and other countries and regions. Diethyl Maleate CAS 141-05-9

Our business is based on honesty and mutual-trust. Sincerely looking forward to establish long-term and mutual beneficial business relationship with worldwide customers.

Diethyl Maleate CAS 141-05-9

Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than.

Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for your products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for normal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on package?
A: Yes. Please inform us before our production and confirm the design firstly based on our sample.

Q7: Are you trading company or manufacturer?
A: We are chemical factory in Denmark. So we can provide wholesale price.