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161241

1-Phenyl-1-propyne

Name: 1-Phenyl-1-propyne
Brand: ALDRICH

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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Properties

Quality Level

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

Description

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

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

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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1-Phenyl-1-propyne on Cu(111): TOFMS TPD, XPS, UPS, and 2PPE Studies.

Youngku Sohn et al.

Langmuir : the ACS journal of surfaces and colloids, 23(24), 12185-12191 (2007-10-31)

The bonding properties of 1-phenyl-1-propyne (PP, C6H5CCCH3) on Cu(111) at 100 K have been studied using temperature-programmed desorption (TPD), and X-ray, ultraviolet, and two-photon photoemission spectroscopies (XPS, UPS, and 2PPE). In TPD, there is no evidence for dissociation. Multilayer desorption

A general approach to mechanism in multiproduct reactions: product-specific intermolecular kinetic isotope effects.

Shuhuai Xiang et al.

Journal of the American Chemical Society, 136(16), 5832-5835 (2014-04-12)

Here we report a general method for the measurement of (13)C kinetic isotope effects at natural abundance for reactions that yield two or more products concurrently. We use, as an example, a recently reported Co-catalyzed reaction between cyclopentene and 1-phenyl-1-propyne.

Effect of organometallic cocatalysts on the polymerization of 1-phenyl-1-propyne by tantalum pentachloride (TaCl5) and niobium pentachloride (NbCl5).

Masuda T, et al.

Macromolecules, 18(11), 2109-2113 (1985)

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Global Trade Item Number

SKU	GTIN
161241-25G	04061837580574
161241-5G	04061838746092