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70421-66-8 - Pyridine-2-carboxaldehyde 4-nitrophenylhydrazone, 98% - Picolinaldehyde 4-nitrophenylhydrazone - B24380 - Alfa Aesar

B24380 Pyridine-2-carboxaldehyde 4-nitrophenylhydrazone, 98%

CAS Number
70421-66-8
Synonyms
Picolinaldehyde 4-nitrophenylhydrazone

Size Price ($) Quantity Availability
5g 21.68
25g 168.00
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Pyridine-2-carboxaldehyde 4-nitrophenylhydrazone, 98%

MDL
MFCD00012100

Chemical Properties

Formula
C12H10N4O2
Formula Weight
242.24
Melting point
256-259°

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. 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

Harmonized Tariff Code
2933.39
TSCA
No

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