Coumarin 343, laser grade

BGC Id:	542288668295
CAS No:	55804-65-4
Synonyms:	c-343 ; coumarin(rg) ; coumarin343lasergrade ; coumarine 343 ; rarechem al bo 1145 ; coumarin343,lasergrade ; exciton coumarin 519 ; coumarin 519 ; kmg-20 ; coumarin 343
Molecular Formula:	C16H15NO4
Molecular Weight:	285.29
EINECS:	259-824-6

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What other providers are available for CAS 55804-65-4?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

c-343 ; coumarin(rg) ; coumarin343lasergrade ; coumarine 343 ; rarechem al bo 1145 ; coumarin343,lasergrade ; exciton coumarin 519 ; coumarin 519 ; kmg-20 ; coumarin 343

CAS:

55804-65-4

EINECS:

259-824-6

Molecular Formula:

C16H15NO4

MDL:

Properties

Molecular Weight:

285.29 g·mol−1

Melting point:

240 °C(lit.)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-20/21/22 (R)

Safety Codes:

37/39-26 (S)

WGK Germany:

What other providers are available for CAS 55804-65-4?

In addition to the providers presented here for Coumarin 343, laser grade with the CAS number 55804-65-4, there are other 16 providers with slightly different product names available for this CAS number.

Coumarin 343

Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +10 additional providers that we know from the past

1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylicacid, 2,3,6,7-tetrahydro-11-oxo-

+2 additional providers that we know from the past