Phenylacetylenecarboxylic acid

BGC Id:	620583916230
CAS No:	637-44-5
Synonyms:	3-phenyl-2-propynoicaci ; rarechem al be 0668 ; phenylpropargylic acid ; phenylpropioplic acid ; 3-phenylpropiolic acid ; phenylpropynoic acid ; b-phenylpropiolic acid ; phenylpropiolic acid ; benzenepropiolic acid ; 3-phenylpropynoic acid
Molecular Formula:	C9H6O2
Molecular Weight:	146.14
EINECS:	211-285-8

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Synonyms:

3-phenyl-2-propynoicaci ; rarechem al be 0668 ; phenylpropargylic acid ; phenylpropioplic acid ; 3-phenylpropiolic acid ; phenylpropynoic acid ; b-phenylpropiolic acid ; phenylpropiolic acid ; benzenepropiolic acid ; 3-phenylpropynoic acid

CAS:

637-44-5

EINECS:

211-285-8

Molecular Formula:

C9H6O2

MDL:

MFCD00004361

Properties

Molecular Weight:

146.14 g·mol−1

Melting point:

135-137 °C(lit.)

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36-24/25 (S)

WGK Germany:

Storage temperature:

0-6°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

What other providers are available for CAS 637-44-5?

In addition to the providers presented here for Phenylacetylenecarboxylic acid with the CAS number 637-44-5, there are other 40 providers with slightly different product names available for this CAS number.

Phenylpropiolic acid

Phenylpropiolic acid-98%

+1 additional providers that we know from the past

3-Phenyl-2-propynoic acid

+2 additional providers that we know from the past