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632058

Sigma-Aldrich

4-Phenyl-1-butyne

97%

Synonym(s):

(3-Butynyl)benzene, 1-Phenyl-3-butyne, 3-Butyn-1-ylbenzene, Phenethylacetylene

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About This Item

Linear Formula:
C6H5C2H4C≡CH
CAS Number:
16520-62-0
Molecular Weight:
130.19
MDL number:
MFCD00041667
UNSPSC Code:
12352100
PubChem Substance ID:
24882472
NACRES:
NA.22

Quality Level

100

assay

97%

refractive index

n20/D 1.5120 (lit.)

bp

189-190 °C (lit.)

density

0.926 g/mL at 25 °C (lit.)

SMILES string

C#CCCc1ccccc1

InChI

1S/C10H10/c1-2-3-7-10-8-5-4-6-9-10/h1,4-6,8-9H,3,7H2

InChI key

QDEOKXOYHYUKMS-UHFFFAOYSA-N

Related Categories

Application

4-Phenyl-1-butyne can undergo addition reaction with α-imino esters to give the corresponding β,γ-alkynyl α-amino acid derivatives.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

150.8 °F - closed cup

flash_point_c

66 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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"Efficient Synthesis of ?, ?-Alkynyl a-Amino Acid Derivatives by Ag (I)-Catalyzed Alkynylation of a-Imino Esters"
Ji X-J, et al.
Advanced Synthesis & Catalysis, 346(1), 42-44 (2004)

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