CAS 55314-57-3|Ethyl 2-pentynoate

Introduction：Basic information about CAS 55314-57-3|Ethyl 2-pentynoate, 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 2-pentynoate
CAS Number	55314-57-3	Molecular Weight	126.153
Density	1.0±0.1 g/cm3	Boiling Point	184.4±9.0 °C at 760 mmHg
Molecular Formula	C₇H₁₀O₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	65.4±6.7 °C
Symbol	GHS02, GHS05, GHS08	Signal Word	Danger

Names

Name	ethyl pent-2-ynoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	184.4±9.0 °C at 760 mmHg
Molecular Formula	C₇H₁₀O₂
Molecular Weight	126.153
Flash Point	65.4±6.7 °C
Exact Mass	126.068077
PSA	26.30000
LogP	2.50
Vapour Pressure	0.7±0.4 mmHg at 25°C
Index of Refraction	1.437
InChIKey	XDPRPKSTFBPPHU-UHFFFAOYSA-N
SMILES	CCC#CC(=O)OCC

Safety Information

Symbol	GHS02, GHS05, GHS08
Signal Word	Danger
Hazard Statements	H226-H318-H334
Precautionary Statements	P261-P280-P305 + P351 + P338-P342 + P311
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Phrases	R10;R36/37/38
Safety Phrases	S26-S36
RIDADR	UN 3272 3/PG 3
Packaging Group	III
HS Code	2916190090

Customs

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Synonyms

2-Pentynoic acid, ethyl ester

C2H5CCCO2Et

2-Pentynoic acid ethyl ester

MFCD00015221

EINECS 259-588-4

Ethyl 2-pentynoate

ethyl pent-2-ynoate

pent-2-ynoic acid ethyl ester

Ethyl pent-2-yn-1-oate

Recommended......