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161241

1-Phenyl-1-propyne

99%

Synonym(s):

(2-Methylethynyl)benzene, 1-Methyl-2-phenylacetylene, 1-Propyn-1-ylbenzene, 1-Propynylbenzene, 3-Phenyl-2-propyne, Methylphenylacetylene, Methylphenylethyne, Phenylmethylacetylene

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About This Item

Linear Formula:
C6H5C≡CCH3
CAS Number:
673-32-5
Molecular Weight:
116.16
NACRES:
NA.22
PubChem Substance ID:
24849915
UNSPSC Code:
12352100
EC Number:
211-607-7
MDL number:
MFCD00009272
Assay:
99%
Form:
liquid
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Quality Segment

100

assay

99%

form

liquid

refractive index

n20/D 1.564 (lit.)

bp

185 °C (lit.)

density

0.928 g/mL at 25 °C (lit.)

functional group

phenyl

storage temp.

2-8°C

SMILES string

CC#Cc1ccccc1

InChI

1S/C9H8/c1-2-6-9-7-4-3-5-8-9/h3-5,7-8H,1H3

InChI key

GHUURDQYRGVEHX-UHFFFAOYSA-N

General description

Co-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 serves as a starting material for various chemical reactions, such as addition reactions and polymerization.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

143.6 °F - closed cup

flash_point_c

62 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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