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55804-67-6 - Coumarin 334, 96% - 10-Acetyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one - H33332 - Alfa Aesar

H33332 Coumarin 334, 96%

CAS Number
55804-67-6
Synonyms
10-Acetyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one

Size Price ($) Quantity Availability
500mg 49.04
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Coumarin 334, 96%

MDL
MFCD00051336
EINECS
259-826-7

Chemical Properties

Formula
C25H24N2O4S
Formula Weight
448.53
Melting point
176-181°

GHS Hazard and Precautionary Statements

Hazard Statements: H331-H302-H312-H315-H319-H335

Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P311-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2933.99
TSCA
Yes

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