A77407

3-Amino-4-pyrazolecarboxylic acid

95%

• Empirický vzorec (Hillův zápis): C₄H₅N₃O₂
• Číslo CAS: 41680-34-6
• Molekulová hmotnost: 127.10
• NACRES: NA.22
• PubChem Substance ID: 24891271
• UNSPSC Code: 12352100
• EC Number: 255-493-7
• MDL number: MFCD00005239
• Assay: 95%
• Form: powder

Vlastnosti

• Quality Segment: 200
• assay: 95%
• form: powder
• mp: 135 °C (dec.) (lit.)
• functional group: carboxylic acid
• storage temp.: 2-8°C
• SMILES string: Nc1n[nH]cc1C(O)=O
• InChI: 1S/C4H5N3O2/c5-3-2(4(8)9)1-6-7-3/h1H,(H,8,9)(H3,5,6,7)
• InChI key: KMRVTZLKQPFHFS-UHFFFAOYSA-N

Popis

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves