689750
3-Methyl-5-pyrazolone
Lonza quality, 99.0-100.3 % (w/w) (T)
Synonym(s):
2,4-Dihydro-5-methyl-3H-pyrazol-3-one, 3-Methyl-2-pyrazolin-5-one
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About This Item
Empirical Formula (Hill Notation):
C4H6N2O
CAS Number:
Molecular Weight:
98.10
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
grade
Lonza quality
Quality Level
form
powder
manufacturer/tradename
Lonza Ltd
concentration
99.0-100.3 % (w/w) (T)
mp
217.0-223.0 °C
SMILES string
O=C1CC(C)=NN1
InChI
1S/C4H6N2O/c1-3-2-4(7)6-5-3/h2H2,1H3,(H,6,7)
InChI key
NHLAPJMCARJFOG-UHFFFAOYSA-N
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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