1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯

CAS 844891-04-9 MFCD06659062

化学结构图

844891-04-9
SMILES: CC1=C(B2OC(C)(C)C(C)(C)O2)C(C)=NN1C

化学属性

Mol. FormulaC12H21BN2O2
Mol. Weight236
Melting Point99.0 to 103.0 deg-C
TSCANo

别名和识别编码

Chemical Name1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Synonym 1,3,5-三甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1H-吡唑 1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯 2-(1,3,5-Trimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
MDL NumberMFCD06659062
PubChem Substance ID354333962
CAS Number844891-04-9
Alfabeta NameTRIMETHYLTETRAMETHYLDIOXABOROLANYLPYRAZOLE H1354445513221()----------,,,,,,,
Chemical Name Translation1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯
Reaxys-RN9911073
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分类

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

安全信息

WGK Germany3
GHS Symbol
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+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
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
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Warnings IRRITANT
Hazard Codes Xi
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；
  • S37 Wear suitable gloves 戴适当手套；
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

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
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrazoles 吡唑

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