Bis(neopentyl Glycolato)diboron 联硼酸新戊二醇酯

规格: 98%
CAS: 201733-56-4
产品编号: H31543
MDL: MFCD02093062
品牌: INFI
Chemical NameBis(neopentyl glycolato)diboron
CAS Number201733-56-4
Alfabeta NameBISNEOPENTYLGLYCOLATODIBORON ()
MDL NumberMFCD02093062
Synonym 2-二氧杂硼烷 2′-二-1 3 3-丙二醇)二硼 5,5,5',5'-Tetramethyl-2,2'-bi-1,3,2-dioxaborinane 5,5,5′,5′-Tetramethyl-2,2′-bi-1,3,2-dioxaborinane 5,5,5′,5′-四甲基-2,2′-二-1,3,2-二氧杂硼烷 5′ 5′-四甲基-2 Bis(neopentanediolato)diboron 双(新戊基乙二醇)二硼
PubChem Substance ID87565104
Beilstein Registry Number8839038
Reaxys-RN8839038
Chemical Name Translation双(新戊基乙二醇)二硼
InChIKeyMDNDJMCSXOXBFZ-UHFFFAOYSA-N
GHS Symbol
Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
    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
      Storage condition 0-10 2-8°C保存 0-10°C
      Signal word
      Hazard statements
      • H315 Causes skin irritation 会刺激皮肤
        Precautionary statements
        • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
        • 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+P337+P313
        • P332+P313
        • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
        • 制备硼酸酯的试剂。
        • {ALF} Boronation reagent, cf Bis(pinacolato)­diboron, L16088, which undergoes Pd-catalyzed coupling with aryl halides to give neopentylato boronic esters, more readily hydrolyzed to boronic acids than the corresponding pinacolato esters: Chem. Abs., 129, 290220 (1998). Found to be much more efficient than bis(pinacolato)diboron for the synthesis of hindered ortho-substituted arylboronic acids: Tetrahedron Lett., 46, 1671 (2005).
        • {TRC} Wilson, K., et al.: Bioorg. Med. Chem. Lett., 20, 3925 (2010),
          • 201733-56-4 H31543 Bis(neopentyl Glycolato)diboron 联硼酸新戊二醇酯

          化学属性

          Mol. FormulaC10H20B2O4
          Mol. Weight226
          Melting Point180-184
          TSCANo
          Stability易吸潮
          Appearance white xtl.
          Density1.0

          *以上化合物性质及应用等信息仅供参考