ChemicalBook Product Catalog Chemical Reagents Organic reagents Alkyne 1-PHENYL-1-PROPYNE

1-PHENYL-1-PROPYNE

1-PHENYL-1-PROPYNE Basic information
Product Name:1-PHENYL-1-PROPYNE
Synonyms:1-Phenylpropyne;1-Propynylbenzene;benzene,(1-propynyl)-;Methylphenylethyne;Phenylmethylacetylene;prop-1-ynyl-benzene;1-METHYL-2-PHENYLACETYLENE;1-PHENYL-1-PROPYNE
CAS:673-32-5
MF:C9H8
MW:116.16
EINECS:211-607-7
Product Categories:Acetylenes;Acetylenic Hydrocarbons having Benzene Ring;Alkynes;Internal;Organic Building Blocks
Mol File:673-32-5.mol
1-PHENYL-1-PROPYNE Structure
1-PHENYL-1-PROPYNE Chemical Properties
Boiling point 185 °C (lit.)
density 0.928 g/mL at 25 °C (lit.)
refractive index n20/D 1.564(lit.)
Fp 144 °F
storage temp. 2-8°C
form Liquid
color Clear yellow
Specific Gravity0.939
Water Solubility Sparingly soluble in water (0.26 g/L) (25°C).
BRN 1071474
CAS DataBase Reference673-32-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39
RIDADR 1993
WGK Germany 3
HS Code 29029090
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
1-PHENYL-1-PROPYNE Usage And Synthesis
Chemical Propertiesclear yellow liquid
Uses1-Phenyl-1-propyne is used as a intermediate for phrama industry and chemical research.
Synthesis Reference(s)Tetrahedron Letters, 26, p. 1843, 1985 DOI: 10.1016/S0040-4039(00)94752-X
General DescriptionCo-catalyzed reaction between cyclopentene and 1-phenyl-1-propyne has been reported. Bonding properties of 1-phenyl-1-propyne on Cu(111) at 100K have been studied using temperature-programmed desorption and X-ray, ultraviolet and two-photon photoemission spectroscopies. 1-Phenyl-1-propyne is an inhibitor of dopamine beta-hydroxylase. Polymerization of 1-phenyl-1-propyne by TaCl5 and NbCl5 has been reported.
1-PHENYL-1-PROPYNE Preparation Products And Raw materials
Raw materials4-Ethynyltoluene-->METHYL FLUORIDE-->2-ETHYNYLTOLUENE 97-->3-Ethynyltoluene-->3-ETHYL-O-XYLENE-->3-METHYLSTYRENE-->Benzonitrile
Preparation ProductsEthanediamide, N1,N1,N2,N2-tetraethyl--->2-Butyne-->PROPIONANILIDE
2-CHLORO-9,10-BIS(PHENYLETHYNYL)ANTHRACENE 4-PHENYL-3-BUTYN-2-ONE 5 12-BIS(PHENYLETHYNYL)NAPHTHACENE TEC& 1,8-Dichloro-9,10-bis(phenylethynyl) anthracene DI-P-TOLYLACETYLENE ETHYL PHENYLPROPIOLATE 1-Chloro-9,10-bis(phenylethynyl)anthracene 1,1,3-Triphenylpropargyl alcohol 1,4-DIPHENYLBUTADIYNE Diphenylacetylene 6-PHENYL-5-HEXYN-3-OL Phenylpropiolic acid 9,10-Bis(phenylethynyl)anthracene 1-PHENYL-1-BUTYNE 3-Phenyl-2-propyne-1-one diethyl acetal,1,1-diethoxy-3-phenyl-2-propyne 1-PHENYL-1-PROPYNE Lincomycin 2,7-diacetate Phenylpropiolaldehyde
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