156571-46-9

156571-46-9 structure

156571-46-9 structure

Name: 7-Diethylamino-3-[N-(2-maleimidoethyl)carbamoyl]coumarin
Chemical Name: 7-Diethylamino-3-[N-(2-maleimidoethyl)carbamoyl]coumarin
CAS Number: 156571-46-9
Molecular Formula: C₂₀H₂₁N₃O₅
Molecular Weight: 383.39800
Create Date: 2017-11-02 16:35:27
Modify Date: 2025-08-25 13:20:59

Name	7-Diethylamino-3-[N-(2-maleimidoethyl)carbamoyl]coumarin
Synonyms	7-(diethylamino)-N-[2-(2,5-dioxopyrrol-1-yl)ethyl]-2-oxochromene-3-carboxamide

Density	1.346g/cm3
Boiling Point	690.5ºC at 760mmHg
Molecular Formula	C₂₀H₂₁N₃O₅
Molecular Weight	383.39800
Flash Point	371.4ºC
Exact Mass	383.14800
PSA	99.93000
LogP	1.62280
Vapour Pressure	6.42E-19mmHg at 25°C
Index of Refraction	1.624

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22
RIDADR	NONH for all modes of transport

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