Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

521213

Sigma-Aldrich

1-Ethynyl-4-phenoxybenzene

97%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C6H5OC6H4C≡CH
CAS Number:
4200-06-0
Molecular Weight:
194.23
MDL number:
MFCD03839992
UNSPSC Code:
12352100
PubChem Substance ID:
24874196
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.6060 (lit.)

bp

90-95 °C/0.4 mmHg (lit.)

density

1.074 g/mL at 25 °C (lit.)

functional group

phenoxy

SMILES string

C#Cc1ccc(Oc2ccccc2)cc1

InChI

1S/C14H10O/c1-2-12-8-10-14(11-9-12)15-13-6-4-3-5-7-13/h1,3-11H

InChI key

LKMNQDOAPYPSNH-UHFFFAOYSA-N

Application

1-Ethynyl-4-phenoxybenzene may be used in the preparation of 1-vinyl-4-phenoxybenzene.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H317,H318,H413

Hazard Classifications

Aquatic Chronic 4 - Eye Dam. 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

521213-1G:
521213-BULK:
521213-5G:
521213-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
18299MJV
18299MJ
05728AJ
13415EB

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Michela Begala et al.
Journal of mass spectrometry : JMS, 46(11), 1115-1124 (2011-11-30)
Ion-molecule reactions between the α-phenylvinyl cation (α-PVC) and mono-substituted benzenes have been investigated using a quadrople ion-trap mass spectrometer. The α-PVC, generated by chemical ionization from phenylacetilene, was found to react selectively with mono-substituted benzenes bearing electron withdrawing groups to

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service