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D204803 Sigma-Aldrich

Diphenylacetylene

98%

Synonym: Tolan

  • CAS Number 501-65-5

  • Linear Formula C6H5C≡CC6H5

  • Molecular Weight 178.23

  •  Beilstein/REAXYS Number 606478

  •  EC Number 207-926-6

  •  MDL number MFCD00004786

  •  PubChem Substance ID 24893607

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
assay   98%
bp   170 °C/19 mmHg (lit.)
mp   59-61 °C (lit.)
density   0.99 g/mL at 25 °C (lit.)
SMILES string   c1ccc(cc1)C#Cc2ccccc2
InChI   1S/C14H10/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H
InChI key   JRXXLCKWQFKACW-UHFFFAOYSA-N

Description

Packaging

25 g in poly bottle

5 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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