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77840 Sigma-Aldrich

Phenylacetylene

purum, ≥97.0% (GC)

Synonym: Ethynylbenzene

  • CAS Number 536-74-3

  • Linear Formula C6H5CCH

  • Molecular Weight 102.13

  •  Beilstein Registry Number 605461

  •  MDL number MFCD00008570

  •  PubChem Substance ID 329767963

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
vapor pressure   17.6 mmHg ( 37.7 °C)
InChI Key   UEXCJVNBTNXOEH-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (GC)
refractive index   n20/D 1.549(lit.)
  n20/D 1.549
bp   142-144 °C(lit.)
density   0.93 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3295C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
80.6 °F
Flash Point(C) 
27 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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117706 Phenylacetylene, 98%

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