Potassium borohydride 硼氢化钾

规格:
CAS: 13762-51-1
产品编号: HXWJ0000000112
MDL: MFCD00011396
品牌: Bellen
Chemical NamePotassium borohydride
Synonym Potassium borohydride 硼氢化钾 Kaliumboranat Potassium tetrahydridoborate 四氢硼酸钾,钾硼氢;氢硼化钾 Kaliumborhydrid Potassium borohydride (KBH4) Borate(1-), tetrahydro-, potassium Potassium tetrahydroborate 四氢硼酸钾,钾硼氢,氢硼化钾 Borohydrure de potassium K[BH4] Potassium tetrahydroborate(1-) Potassium tetrahydroborate (KBH4) 四氢硼酸钾;钾硼氢;氢硼化钾
CAS Number13762-51-1
PubChem Substance ID24868580
EC Number237-360-5
MDL NumberMFCD00011396
Merck Number14,7616
Chemical Name Translation硼氢化钾
Wiswesser Line NotationKA B-H4
GHS Symbol
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 160 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New
   York, John Wiley & Sons, Inc., 1964  Volume(issue)/page/year: -,693,1964

WGK Germanynwg
Hazard Codes F,T F;T
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H260 In contact with water releases flammable gases which may ignite spontaneously 与水接触时释放可燃气体，可自燃。
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H301 Toxic if swallowed 吞食有毒
    RTECSTS7525000
    Precautionary statements
    • P301+P310
    • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能，因为会剧烈反应可能产生闪火。
    • P422 Store contents under… 存储目录在…之下。
    • P231+P232
    • 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。
    • P370+P378
      Signal word Danger
      UN Number 1870 UN1870
      Risk Statements
      • R34 Causes burns 会导致灼伤
      • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应，释放出高度可燃气体
      • R24/25 Toxic in contact with skin and if swallowed 皮肤接触及吞食都有毒
      • R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体
      • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
        Safety Statements
        • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
        • 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；
        • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
        • S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
        • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
        • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
        • S20 When using do not eat or drink 使用时，不得进食，饮水；
        • S33 Take precautionary measures against static discharges 对静电采取预防措施；
        • S30 Never add water to this product 切勿将水加入该产品中；
        • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
        • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
          Storage condition Moisture Sensitive 干燥通风保存。 充氩保存
          Packing GroupI
          Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
          Restrict {} {} 易制爆危险化学品 易制爆
          Warnings 危化品目录(2015) 危险化学品
        • 醛类、酮类和酰氯类的还原剂，羰基和过氧化合物的还原，精制和去除有机化学产品中的颜色、嗅味和氧化母体，照相和金属整饰工业中的污染控制和贵金属的回收，药品和精细化学品的制造和催化剂的制备。
        • 溶解度(g/100g)：水19(25℃)、液氨20(25℃)、乙二胺3.9(75℃)、甲醇0.7(20℃)、二甲基甲酰胺15(20℃)。
        • {ALD} Merck: 14,7616
        • {ALF} Also used in the selective 1,2-reduction of benzopyrylium salts to chromenes: Bull. Soc. Chim. Fr., 1187 (1977).
        • {uni_hamburg} Short: II/24A
        • {ALF} Gave superior results to LiAlH4 in the reduction of 9,10-Phenanthrenequinone, A11762 and similar compounds to the trans-diols: J. Med. Chem., 17, 1095 (1974); Tetrahedron Lett., 2587 (1975).
        • {SA} 4. A. Yin, et al., Appl. Catal. 400 , 39-47, (2011)
        • {ALF} Monograph: J. Seyden-Penne, Reductions by the Alumino- and Borohydrides In Organic Synthesis, 2nd ed., Wiley, N.Y. (1997).
        • {ALF} See also Sodium borohydride, 35788, and Lithium borohydride, 32563.
        • {SA} 3. G. Lian, et al., Dalton Trans. 40 , 6961-6967, (2011) 摘要
          • 13762-51-1 HXWJ0000000112 Potassium borohydride 硼氢化钾

          化学属性

          Mol. FormulaKBH4
          Mol. Weight53.94
          Density1.18 g/mL at 25 °C(lit.)
          Melting Point500 °C (dec.)(lit.)
          Refractive index1.494
          SolubilitySoluble in water (19g/100g ). methanol (3.9g/100g ). 4:1 water:methanol mixture (13g/100g ).
          TSCAYes
          Stability对湿度敏感

          *以上化合物性质及应用等信息仅供参考