1.07293
4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
GR for analysis
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Synonym(s):
4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, 4-Aminoantipyrine
Empirical Formula (Hill Notation):
C11H13N3O
CAS Number:
Molecular Weight:
203.24
MDL number:
UNSPSC Code:
12352115
EC Index Number:
201-452-3
NACRES:
NA.05
Recommended Products
Quality Level
form
solid
potency
1700 mg/kg LD50, oral (Rat)
pH
7.1 (20 °C, 100 g/L in H2O, slurry)
mp
107-109 °C
solubility
56 g/L
bulk density
430 kg/m3
storage temp.
15-25°C
InChI
1S/C11H13N3O/c1-8-10(12)11(15)14(13(8)2)9-6-4-3-5-7-9/h3-7H,12H2,1-2H3
InChI key
RLFWWDJHLFCNIJ-UHFFFAOYSA-N
Related Categories
Analysis Note
Assay (perchloric acid titration): ≥ 99
Identity (IR-spectrum): passes test
Melting point: 107 - 109
Sulfated ash: ≤ 0.1 %
Loss on drying (90 °C): ≤ 0.5 %
Sensitivity test (to phenol): passes test
Identity (IR-spectrum): passes test
Melting point: 107 - 109
Sulfated ash: ≤ 0.1 %
Loss on drying (90 °C): ≤ 0.5 %
Sensitivity test (to phenol): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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