762-42-5 Dimethy...

762-42-5 Dimethyl acetylenedicarboxylate

762-42-5 Dimethyl acetylenedicarboxylate

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1 Kilogram

FOB Price: USD 1000.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

762-42-5 Dimethyl acetylenedicarboxylate C6H6O4

Quick Details

  • Appearance:white powder
  • Application:pharma
  • PackAge:as clients needs
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:RT
  • Transportation:sea

Superiority:

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
 
 
 
1.Noble Metal Catalysts (Pt.Pd...)
 
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
 
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
 
4.Customs Synthesis
 
 
 
Our advantage:
 
 
 
1. Higest quality and good package
 
2.Fast delivery
 
3.Better payment term
 
4.Fast response to customer  within 6 hours
 
5.Good business credit in Europe ,US ,Japan ,Korea
 
 
 
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Details:

Dimethyl acetylenedicarboxylate Chemical Properties 
Melting point  -18 °C 
Boiling point  95-98 °C19 mm Hg(lit.)
 
density  1.156 g/mL at 25 °C(lit.)
 
refractive index  n20/D 1.447(lit.)
 
Fp  187 °F
 
storage temp.  Store at <= 20°C. 
form  Liquid 
color  Colorless to pale yellow 
Water Solubility  Soluble in most organic solvents. Insoluble in water. 
Sensitive  Light Sensitive 
BRN  607063 
InChIKey VHILMKFSCRWWIJ-UHFFFAOYSA-N 
CAS DataBase Reference 762-42-5(CAS DataBase Reference) 
NIST Chemistry Reference 2-Butynedioic acid, dimethyl ester(762-42-5) 
EPA Substance Registry System 2-Butynedioic acid, dimethyl ester(762-42-5) 
 Safety Information 
Hazard Codes  C 
Risk Statements  34-22 
Safety Statements  23-26-27-36/37/39-45 
RIDADR  UN 3265 8/PG 2
 
WGK Germany  3
 
RTECS  ES0175000
 
F  8-19 
TSCA  Yes 
HazardClass  8 
PackingGroup  III 
HS Code  29171990 
 
 
 
 

 

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