CAS 20571-42-0|Coumarin 466

Introduction：Basic information about CAS 20571-42-0|Coumarin 466, 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. Articles1
6. Synonyms

Common Name	Coumarin 466
CAS Number	20571-42-0	Molecular Weight	217.26400
Density	1.155g/cm3	Boiling Point	384.2ºC at 760 mmHg
Molecular Formula	C₁₃H₁₅NO₂	Melting Point	89 °C
MSDS	ChineseUSA	Flash Point	154.6ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	7-(diethylamino)chromen-2-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.155g/cm3
Boiling Point	384.2ºC at 760 mmHg
Melting Point	89 °C
Molecular Formula	C₁₃H₁₅NO₂
Molecular Weight	217.26400
Flash Point	154.6ºC
Exact Mass	217.11000
PSA	33.45000
LogP	2.63920
Vapour Pressure	4.17E-06mmHg at 25°C
Index of Refraction	1.588
InChIKey	QXAMGWKESXGGNV-UHFFFAOYSA-N
SMILES	CCN(CC)c1ccc2ccc(=O)oc2c1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R36/38
Safety Phrases	S26
RIDADR	NONH for all modes of transport
HS Code	2932209090

Customs

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles1

Disc-shaped polyoxyethylene glycol glycerides gel nanoparticles as novel protein delivery vehicles.

Int. J. Pharm. 496 , 1015-25, (2015)

Disc-shaped nanoparticles with high aspect ratios have been reported to show preferential cellular uptake in vitro by mammalian cells. However, engineering and producing such disc-shaped nanoparticles...

Synonyms

Coumarine,7-diethylamino

Coumarin 466

coumarin 446

Coumarin 110

2H-1-Benzopyran-2-one,7-(diethylamino)

7-(Diethylamino)coumarin

7-NEt2-coumarin

7-diethylamino-coumarin

EINECS 243-888-7

MFCD00232946

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