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5157-08-4 - 4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate, 99% - 6-Methyl-4,5-dihydro-3(2H)-pyridazinone monohydrate - B24520 - Alfa Aesar

B24520 4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate, 99%

CAS Number
5157-08-4
Synonyms
6-Methyl-4,5-dihydro-3(2H)-pyridazinone monohydrate

Size Price ($) Quantity Availability
5g 52.90
25g 211.00
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4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate, 99%

MDL
MFCD00006455

Chemical Properties

Formula
C5H8N2O•H2O
Formula Weight
130.15 (112.13anhy)
Melting point
78-80°

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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

Beilstein
107612
Harmonized Tariff Code
2933.79
TSCA
No
RTECS
UR6375000

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