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3-Aminopyrazole
[CAS# 1820-80-0]

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Identification
ClassificationPharmaceutical intermediate >> API intermediate
Name3-Aminopyrazole
Synonyms3-Pyrazolamine; 1H-Pyrazol-3-amine
Molecular StructureCAS # 1820-80-0, 3-Aminopyrazole
Molecular FormulaC3H5N3
Molecular Weight83.09
CAS Registry Number1820-80-0 (1225387-53-0 / 916420-28-5)
EC Number217-338-1
Properties
Density1.313±0.06 g/cm3 (20 °C 760 Torr), Calc.*
Melting point36-38 °C
Boiling point205 °C*
*Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2021 ACD/Labs)
**Stewart, Ross
Safety Data
Hazard Symbolssymbol symbol   C;Xi  Details
Risk StatementsR22;R34;R36/37/38  Details
Safety StatementsS26;S36/37/39;S45  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin corrosionSkin Corr.1BH314
Acute toxicityAcute Tox.4H302
Serious eye damageEye Dam.1H318
Skin sensitizationSkin Sens.1H317
Eye irritationEye Irrit.2H319
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H332
Skin irritationSkin Irrit.2H315
Transport InformationUN 3263
SDSAvailable
Market Analysis Reports
List of Reports Available for 3-Aminopyrazole
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