5-amino-2,4-dihydro-3H-pyrazol-3-one 3-氨基-5-羟基吡唑

CAS 6126-22-3 MFCD06126223

化学结构图

6126-22-3
SMILES: NC1=NNC(=O)C1

化学属性

Melting Point214°C
Mol. FormulaC3H5N3O
Mol. Weight99.09
Boiling Point185.55 °C at 760 mmHg

别名和识别编码

Chemical Name Translation3-氨基-5-羟基吡唑
Synonym 3-Amino-1H-pyrazol-5(4H)-one {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-1H-pyrazol-5(4H)-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
EC Number228-095-6
Beilstein Registry Number507793
Chemical Name3-Amino-5-pyrazolone
LabNetwork Molecule IDLN00249652
InChIKeyUELIBMUMKLRTKJ-UHFFFAOYSA-N
MDL NumberMFCD00233932
Reaxys-RN4959599
PubChem Substance ID73538
CAS Number6126-22-3
Canonical SMILESO=C1CC(N)=NN1
InChIInChI=1S/C3H5N3O/c4-2-1-3(7)6-5-2/h1H2,(H2,4,5)(H,6,7)
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安全信息

GHS Symbol
Signal word Warning
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P317
  • P337+P317
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

系列性分类

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