CasNo.762-42-5,High Quality Dimethyl acetylenedicarboxylate,(762-42-5) Suppliers

1 Gram	FOB Price: USD 1.0000

Min.Order :1 Gram
Purity: 98% HPLC
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

762-42-5 Dimethyl acetylenedicarboxylate Dimethyl acetylenedicarboxylate Price

Quick Details

Appearance:Colorless Clear Liquid
Application:pharmaceutical intermediates
PackAge:1kg or 25Kg drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place
Transportation:By air or by sea. Prompt delivery

Superiority:

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details:

Product Description

Name:Dimethyl acetylenedicarboxylate

Other name:2-Butynedioic acid, dimethyl ester;dimethyl but-2-ynedioate

Cas:762-42-5

Molecular formula:C6H6O4

Molecular weight:142.10900

Color:clear colorless to light yellow liquid

Purity:98%

Usage: Organic Synthesis

About Dimethyl acetylenedicarboxylate/Dimethyl 2-butynedioate

Name	Dimethyl acetylenedicarboxylate
Synonyms	Acetylenedicarboxylic acid dimethyl ester; Dimethyl 2-butynedioate; DMAD
CAS NO.	762-42-5
Molecular Formula	C6H6O4
Molecular Weight	142.11
EINECS	212-098-4
Appearance	Colorless Clear Liquid
Purity	99% Min
Density	1.16
M.P.	-18 ºC
B.P.	95-98 ºC (19 mmHg)
Refractive index	1.446-1.448
Flash Point	86 ºC