CAS 20026-96-4|Ethyl 3-(4-chlorophenyl)-2-propynoate

Introduction：Basic information about CAS 20026-96-4|Ethyl 3-(4-chlorophenyl)-2-propynoate, 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	Ethyl 3-(4-chlorophenyl)-2-propynoate
CAS Number	20026-96-4	Molecular Weight	208.641
Density	1.2±0.1 g/cm3	Boiling Point	293.5±23.0 °C at 760 mmHg
Molecular Formula	C₁₁H₉ClO₂	Melting Point	/
MSDS	/	Flash Point	120.8±21.6 °C

Names

Name	ethyl 3-(4-chlorophenyl)prop-2-ynoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	293.5±23.0 °C at 760 mmHg
Molecular Formula	C₁₁H₉ClO₂
Molecular Weight	208.641
Flash Point	120.8±21.6 °C
Exact Mass	208.029114
PSA	26.30000
LogP	4.31
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.555
InChIKey	PSAMQLWFJMRMOG-UHFFFAOYSA-N
SMILES	CCOC(=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

ethyl 3-(4-chlorophenyl)prop-2-ynoate

3-(4-chlorophenyl)propiolate

ethyl 4-chlorophenylpropiolate

ethyl 4-chlorophenylpropynoate

(4-chloro-phenyl)-propynoic acid ethyl ester

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

Ethyl 3-(4-chlorophenyl)propiolate

(4-Chlor-phenyl)-propiolsaeure-aethylester

Ethyl 3-(4-chlorophenyl)-2-propynoate

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