1.07293
4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
GR for analysis
Synonym(s):
4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, 4-Aminoantipyrine
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| Size/SKU | Availability | Price |
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About This Item
Quality Segment
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
SMILES string
[n]2([n](c(c([c]2=O)N)C)C)c1ccccc1
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
Analysis Note
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
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This Item | |||
|---|---|---|---|
| solubility 56 g/L | solubility - | solubility - | solubility H2O: 0.1 g/mL, clear to slightly hazy |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| form solid | form - | form - | form - |
| storage temp. 15-25°C | storage temp. - | storage temp. - | storage temp. - |
| mp 107-109 °C | mp 105-110 °C (lit.) | mp 105-110 °C (lit.), 107-109 °C | mp 105-110 °C (lit.), 108-110 °C |
| pH 7.1 (20 °C, 100 g/L in H2O, slurry) | pH - | pH - | pH - |
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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