ChemicalBook > CAS DataBase List > 3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE

3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE

Product Name
3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE
CAS No.
5436-01-1
Chemical Name
3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE
Synonyms
AURORA KA-267;BUTTPARK 41\07-19;TIMTEC-BB SBB004253;N-METHYL PYRIDAZINEDIONE;1-Methyl-3,6-pyridazinedione;N-Methyl-3,6-pyridazinedione;N-Methylmaleic hydrazide, 97%;1-methyl-2H-pyridazine-3,6-dione;1-methyl-2H-pyridazine-3,6-quinone;1-METHYL-3,6-(1H,2H)PYRIDAZINEDIONE
CBNumber
CB3145911
Molecular Formula
C5H6N2O2
Formula Weight
126.11
MOL File
5436-01-1.mol
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3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE Property

Melting point:
210-212 °C
Boiling point:
234.21°C (rough estimate)
Density 
1.3541 (rough estimate)
refractive index 
1.5090 (estimate)
pka
9.57±0.20(Predicted)
CAS DataBase Reference
5436-01-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
44-36/37/38-20/21/22
Safety Statements 
36/37/39-26
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
B20975
Product name
N-Methylmaleic hydrazide, 97%
Packaging
5g
Price
$79.65
Updated
2024/03/01
Alfa Aesar
Product number
B20975
Product name
N-Methylmaleic hydrazide, 97%
Packaging
25g
Price
$301.65
Updated
2024/03/01
Matrix Scientific
Product number
063566
Product name
6-Hydroxy-2-methylpyridazin-3(2H)-one
Packaging
500mg
Price
$95
Updated
2021/12/16
AK Scientific
Product number
5306AE
Product name
6-Hydroxy-2-methylpyridazin-3(2H)-one
Packaging
25g
Price
$131
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0023577
Product name
3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE
Purity
95.00%
Packaging
0.5G
Price
$605
Updated
2021/12/16

3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE Suppliers

Austria 1 China 23 Germany 3 Japan 1 Switzerland 1 The Netherlands 2 United Kingdom 11 United States 10 Global 52

5436-01-1, 3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONERelated Search:

3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE 3-HYDROXY-1-PHENYL-6-PYRIDAZONE Pyridaphenthion 4,5-DICHLORO-6-HYDROXY-2-PHENYL-3(2H)-PYRIDAZINONE (3,6-DIOXO-3,6-DIHYDROPYRIDAZIN-1(2H)-YL)ACETIC ACID 1,2-DIMETHYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE METHYL 2-[(6-OXO-1-PHENYL-1,6-DIHYDRO-3-PYRIDAZINYL)OXY]ACETATE 4,5-DICHLORO-6-HYDROXY-2-(2-HYDROXYETHYL)-2,3-DIHYDROPYRIDAZIN-3-ONE methyl 2-(3,6-dioxo-1,2,3,6-tetrahydropyridazin-1-yl)acetate 3,6-Pyridazinedione, 1,2-dihydro-1-(3-oxobutyl)- 6-OXO-1-PHENYL-1,6-DIHYDRO-3-PYRIDAZINYL 3-CHLOROBENZENECARBOXYLATE Denpidazone 2-(2-Hydroxypropyl)-6-(4-chlorophenoxy)-3-pyridazinone 6-(2-MORPHOLINO-2-OXOETHOXY)-2-PHENYL-3(2H)-PYRIDAZINONE 1-PHENYL-3-HYDROXY-4-CHLORO-6-PYRIDAZONE 6-(4-Chlorophenoxy)-2-(2-hydroxyethyl)-3(2H)-pyridazinone 6-OXO-1-PHENYL-1,6-DIHYDRO-3-PYRIDAZINYL BENZENECARBOXYLATE 6-OXO-1-PHENYL-1,6-DIHYDRO-3-PYRIDAZINYL 4-FLUOROBENZENECARBOXYLATE

  • AURORA KA-267
  • BUTTPARK 41\07-19
  • 1-METHYL-3,6-(1H,2H)PYRIDAZINEDIONE
  • 1-METHYL-1,2-DIHYDROPYRIDAZINE-3,6-DIONE
  • 3-HYDROXY-1-METHYLPYRIDAZIN-6(1H)-ONE
  • 6-HYDROXY-2-METHYL-2,3-DIHYDROPYRIDAZIN-3-ONE
  • N-METHYL PYRIDAZINEDIONE
  • TIMTEC-BB SBB004253
  • 1,2-Dihydro-1-methyl-3,6-pyridazinedione
  • 1,2-Dihydro-1-methylpyridazine-3,6-dione
  • 2-Methyl-6-hydroxypyridazine-3(2H)-one
  • N-Methylmaleic hydrazide, 97%
  • 3(2H)-pyridazinone, 6-hydroxy-2-methyl-
  • 6-hydroxy-2-methylpyridazin-3(2H)-one
  • 1-Methyl-1,2-dihydro-3,6-pyridazinedione
  • 1-methyl-2H-pyridazine-3,6-dione
  • 1-methyl-2H-pyridazine-3,6-quinone
  • 1-Methyl-3,6-pyridazinedione
  • 3,6-Pyridazinedione, 1, 2-dihydro-1-methyl-
  • 3,6-Pyridazinedione, 1,2-dihydro-1-methyl-
  • 3,6-Pyridazinedione, 1,2-dihydro-1-methyl- (8CI)(9CI)
  • N-Methyl-3,6-pyridazinedione
  • 5436-01-1
  • 5436-1-1
  • Miscellaneous