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1,4-Diethynylbenzene

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1,4-Diethynylbenzene Basic information

Product Name:
1,4-Diethynylbenzene
Synonyms:
  • 1,4-Bis(ethynyl)benzene
  • 1,4-diethynyl-benzen
  • Benzene,1,4-diethynyl-
  • p-diethynyl-benzen
  • 1,4-Diethylnylbenzene, 97%
  • p-DIETHYNYLBENZENE, 98%p-DIETHYNYLBENZENE, 98%p-DIETHYNYLBENZENE, 98%p-DIETHYNYLBENZENE, 98%
  • P-DIETHYNYLBENZENE
  • Benzene, 1,4-diethynyl- (9CI)
CAS:
935-14-8
MF:
C10H6
MW:
126.15
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • Acetylenes
  • Acetylenic Hydrocarbons having Benzene Ring
  • Building Blocks for Liquid Crystals
  • Organic Building Blocks
  • Miscellaneous Natural Products
  • Chalcones, etc. (Building Blocks for Liquid Crystals)
  • Fluorenes, etc. (reagent for high-performance polymer research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research
  • Alkynes
  • Organic Building Blocks
  • Terminal
Mol File:
935-14-8.mol
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1,4-Diethynylbenzene Chemical Properties

Melting point:
94-98 °C(lit.)
Boiling point:
182.8±23.0 °C(Predicted)
Density 
1.00±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
almost transparency in Methanol
form 
Crystalline Powder
color 
White or orange-brown
CAS DataBase Reference
935-14-8(CAS DataBase Reference)
NIST Chemistry Reference
1,4-Diethynylbenzene(935-14-8)
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Safety Information

Hazard Codes 
Xi,F
Risk Statements 
43-52/53-36/37
Safety Statements 
37/39-26
RIDADR 
1325
WGK Germany 
3
RTECS 
CZ5643000
Hazard Note 
Irritant/Highly Flammable
HazardClass 
4.1
HS Code 
29029090

MSDS

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1,4-Diethynylbenzene Usage And Synthesis

Chemical Properties

White or orange-brown crystalline powder

1,4-Diethynylbenzene Preparation Products And Raw materials

Preparation Products

polyphenylene (III)

1,4-Diethynylbenzene Supplier

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