Coumarin 466

Names

[ CAS No. ]:
20571-42-0

[ Name ]:
Coumarin 466

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932209090

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

Articles

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...