CAS 3240-10-6|3-(4-Chlorophenyl)-2-propynoic acid

Introduction：Basic information about CAS 3240-10-6|3-(4-Chlorophenyl)-2-propynoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-(4-Chlorophenyl)-2-propynoic acid
CAS Number	3240-10-6	Molecular Weight	180.588
Density	1.4±0.1 g/cm3	Boiling Point	330.2±34.0 °C at 760 mmHg
Molecular Formula	C₉H₅ClO₂	Melting Point	192-193ºC
MSDS	/	Flash Point	153.5±25.7 °C

Names

Name	3-(4-chlorophenyl)prop-2-ynoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	330.2±34.0 °C at 760 mmHg
Melting Point	192-193ºC
Molecular Formula	C₉H₅ClO₂
Molecular Weight	180.588
Flash Point	153.5±25.7 °C
Exact Mass	179.997803
PSA	37.30000
LogP	3.20
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.620
InChIKey	HXUUKDJAFBRYMD-UHFFFAOYSA-N
SMILES	O=C(O)C#Cc1ccc(Cl)cc1

Safety Information

HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

4-Chlorophenylpropiolic acid

(4-chlorophenyl)-propargylic acid

3-(4-Chlorophenyl)-2-propynoic acid

4-chlorophenyl propynoic acid

Propynoic acid,(4-chlorophenyl)

3-(4'-chlorophenyl)propiolic acid

2-Propynoic acid,2-(4-chlorophenyl)

Propiolic acid,(p-chlorophenyl)

2-Propynoic acid, 3-(4-chlorophenyl)-

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