包装 价格 库存 - 促销价
100mL    RMB   210
500mL    RMB   680
1L       RMB   940
Lithium borohydride
硼氢化锂

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  • Mol. Formula: LiBH4
  • Mol. Weight: 21.78
  • Density: 0.719 g/mL at 25 °C
  • Melting Point: 275 °C (dec.)
  • Solubility: Soluble in ether, THF, a...
  • TSCA: Yes
  • Flash Point: -17 ºC
  • Boiling Point: 66
  • Stability: 对湿度敏感
Chemical NameLithium borohydride
Synonym
  • Lithium hydroborate (LiBH4)
  • borohydruredelithium
  • Borate(1-), tetrahydro-, lithium
  • LITHIUM TETRAHYDROBORATE
  • 氢硼化锂
  • Lithium tetrahydridoborate
  • lithium borohydride solution
  • Lithium boron hydride
  • LITHIUM TETRAHYDRIDOBORATE
  • Lithiumtetrahydridoborat
  • LITHIUM BOROHYDRIDE, HYDROGEN STORAGE G&
  • Lithiumborohydride,95%
  • 硼氢化锂
  • Lithium tetrahydroborate(1-)
  • LITHIUM BORANATE
  • Lithiumtetrahydroborat
  • 硼氢化锂 溶液
  • Borate(1-),tetrahydro-,lithium
  • LiBH4
  • Lithium tetrahydroborate
  • 四氢硼酸锂
  • 锂硼氢
  • tetrahydro-borate(1-lithium
  • LITHIUM BOROHYDRIDE
  • Lithium borohydride (LiBH4)
  • LITHIUM BORON HYDRIDE
  • Lithium borohydride
  • BH4Li
  • 硼氢化锂2M四氢呋喃溶液
  • Lithiumboranat
  • Lithiumborhydrid
  • Lityium borohydride
  • LITHIUM BOROHYDRIDE, 2.0M SOLUTION IN TE TRAHYDROFURAN
  • Lithium borohydride, 2M solution in tetrahydrofuran
PubChem Substance ID 24853783
EC Number241-021-7
MDL NumberMFCD00011088
CAS Number16949-15-8
Merck Number14,5525
Beilstein Registry Number2384789
Chemical Name Translation硼氢化锂
GHS Symbol
WGK Germany1
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • 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。
  • H301+311+331
  • H331 Toxic if inhaled 吸入中毒
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H301 Toxic if swallowed 吞食有毒
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
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
  • Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSED2725000
Precautionary statements
  • P223231+232261280370+378422
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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+232 Handle under inert gas. Protect from moisture. 在惰性气体中。防止受潮。
  • 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+378 In case of fire: Use … for extinction. 如果发生火灾:使用...灭火。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
Signal word
  • Danger
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;
  • 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”
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
  • S7/8 Keep container tightly closed and dry 保存在严格密闭容器中,保持干燥;
  • 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;
  • S4 Keep away from living quarters 远离生活区;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S8 Keep container dry 保持容器干燥;
Packing GroupI
UN Number
  • UN1413
  • UN 3399 4.3/PG 1
Risk Statements
  • 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
  • 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
  • R34 Causes burns 会导致灼伤
  • R19 May form explosive peroxides 可能生成易爆的过氧化物质
  • R12 Extremely flammable 极端易燃
  • R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
  • R22 Harmful if swallowed 吞咽有害
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R11 Highly flammable 非常易燃
  • 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
  • Moisture Sensitive
  • 储存温度 2-8℃
  • water-free area
  • 储存温度 2-8℃,充氩保存
  • 4°C 保存,产品在储存期间可能变浑浊
Hazard Codes
  • F,T
  • F;T
  • F+,Xn
  • F,Xn
  • F,T,C
Hazard Class4.3
Warnings
  • 危化品目录(2015)
  • 用作强还原剂,能还原醛类、酮类和酯类等。
  • The combination of LiBH4 and TMS chloride is a versatile, powerful reducing agent, which will reduce carboxylic acids, amino acids, amides, nitriles, etc: Angew. Chem. Int. Ed., 28, 218 (1989).
  • Short: II/24A
  • Short: II/25A
  • Useful catalyst, in acetonitrile, for conversion of acid-sensitive aldehydes to 1,3-oxathiolanes and 1,3-dithiolanes: Synlett, 238 (2001).
  • Monograph: J. Seyden-Penne, Reductions by the Alumino- and Borohydrides In Organic Synthesis, 2nd ed., Wiley, N.Y. (1997).
  • Versatile reducing agent showing significant and useful differences from sodium borohydride. Review: Tetrahedron, 35, 567 (1979). For use in reduction of esters, see: J. Org. Chem., 47, 1604 (1982).
  • Merck: 14,5525
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。