1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1,3-二甲基-1H-吡唑-4-硼酸频那醇酯

CAS 1046832-21-6 MFCD09864190

化学结构图

1046832-21-6
SMILES: CC1=NN(C)C=C1B(O)OC(C)(C)C(C)(C)O

化学属性

Mol. FormulaC11
Mol. Weight222
Melting Point73.0 to 77.0 deg-C
Density
Boiling Point

别名和识别编码

Chemical Name1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Synonym 1,3-Dimethylpyrazole-4-boronic acid pinacol ester
MDL NumberMFCD09864190
Chemical Name Translation1,3-二甲基-1H-吡唑-4-硼酸频那醇酯
EC Number
Beilstein Registry Number
PubChem Substance ID354334272
Reaxys-RN20367625
CAS Number1046832-21-6
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分类

  • {SNA} Boronate Esters, Boronic Acids and Derivatives, Chemical Synthesis, Heteroaryl Boronate Esters, Organometallic Reagents

安全信息

Hazard Codes Xn
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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
GHS Symbol
WGK Germany3
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。
  • 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
  • P302+P352+P332+P313+P362+P364
  • P305 IF IN EYES: 如果进入眼睛
  • P305+P351+P338+P337+P313
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • 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
Signal word Warning
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
UN Number
RTECS
Packing Group

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Boronic Acids and Derivatives 硼酸和硼酸衍生物
  4. Boronate Esters 硼酸酯
  5. Heteroaryl Boronate Esters - Boronate Esters

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