Phenylacetylene

Xem hình lớn Code:117706 Code: 117706 Đóng gói: 25ml, 100ml Hãng sản xuất: Aldrich

Phenylacetylene

98%

Synonym: Ethynylbenzene

• CAS Number 536-74-3

• Linear Formula C₆H₅CCH

• Molecular Weight 102.13

•  Beilstein Registry Number 605461

•  MDL number MFCD00008570

•  PubChem Substance ID 24847341

  Properties

  Related Categories	Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal
  vapor pressure	17.6 mmHg ( 37.7 °C)
  assay	98%
  impurities	<1% 1,4-dioxane
  refractive index	n20/D 1.549(lit.)
  bp	142-144 °C(lit.)
  solubility	H2O: insoluble
  	alcohol: miscible
  	diethyl ether: miscible
  density	0.93 g/mL at 25 °C(lit.)
  storage temp.	2-8°C

  Show Fewer Properties

  Description

  Packaging

  25, 100 mL in glass bottle

  Application

  Phenylacetylene was used in a study to investigate the mechanism of product formation during the palladium-catalysed phenylacetylene oxidative carbonylation reaction

  General description

  Phenylacetylene undergoes polymerization catalyzed by Rh and Pt complexes to form polyphenylacetylene

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  Safety Information

  Symbol 

    GHS02, GHS07, GHS08

  Signal word 

  Danger

  Hazard statements 

  H226-H304-H315-H319

  Precautionary statements 

  P301 + P310-P305 + P351 + P338-P331

  Personal Protective Equipment 

  Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

  RIDADR 

  UN 3295C 3 / PGIII

  WGK Germany 

  3

  RTECS 

  DA0780000

  Flash Point(F) 

  80.6 °F

  Flash Point(C) 

  27 °C