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50743-20-9 - 6-Chlorochromone-3-carbonitrile, 98% - 6-Chloro-3-cyanochromone - 6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile - H27087 - Alfa Aesar

H27087 6-Chlorochromone-3-carbonitrile, 98%

CAS Number
50743-20-9
Synonyms
6-Chloro-3-cyanochromone
6-Chloro-4-oxo-4H-1-benzopyran-3-carbonitrile

Size Price ($) Quantity Availability
1g 34.70
5g 110.00
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6-Chlorochromone-3-carbonitrile, 98%

MDL
MFCD00191905

Chemical Properties

Formula
C10H4ClNO2
Formula Weight
205.60
Melting point
212-213°

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-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. 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
2932.99
TSCA
No

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