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A15336 Coumarin, 98%

CAS Number
91-64-5
Synonyms
1-Benzopyran-2-one

Stock No. Size Price ($) Quantity Availability
A15336-30 250g 47.30
A15336-0B 1000g 137.00
A15336-0I 5000g 470.00
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Coumarin, 98%

MDL
MFCD00006850
EINECS
202-086-7

Chemical Properties

Formula
C9H6O2
Formula Weight
146.15
Melting point
68-71°
Boiling Point
297-299°
Flash Point
162°(323°F)
Density
0.935
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water.

Applications

Coumarin is an anticoagulant found in medicinal plants and used in phytomedicine for the treatment of venous diseases. This compound is found to have anti-tumor activities in several human cells lines.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Nawal Kishor Mal; Masahiro Fujiwara; Yuko Tanaka. Photocontrolled reversible release of guest molecules from coumarin-modified mesoporous silica. Nature. 2003, 421,350-353.

 

Guilford JonesII; William R.Jackson; Chol Yoo Choi; William R.Bergmark. Solvent effects on emission yield and lifetime for coumarin laser dyes. Requirements for a rotatory decay mechanism. J. Phys. Chem. 1985, 89,(2), 294-300.

GHS Hazard and Precautionary Statements

Hazard Statements: H302+H312+H332-H315-H319-H335-H500

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May form combustible dust concentrations in air

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,2562
Beilstein
383644
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2932.20
TSCA
Yes
RTECS
GN4200000

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