Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

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 55.60
Add to Cart Add to Quote Request View Item

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

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

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P311a-P301+P312a-P321-P405-P403+P233-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. IF SWALLOWED: Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. 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

Recommended

  • A15713

    Sodium phosphate dodecahydrate, 97%
  • A10965

    Diethyl bromomalonate, 90+%
  • H26216

    3-Bromo-4,5-difluoroaniline, 98%
  • H32800

    2-(3,4,5-Trifluorophenyl)ethanol, 96%
  • H26753

    5-Bromo-7-methyl-1H-indazole, 97%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware