Chemical Name | Lithium triethylborohydride |
MDL Number | MFCD00011703 |
Beilstein Registry Number | 4151240 |
Synonym |
Borate(1-), triethylhydro-, lithium, (T-4)-
LITHIUM TRIETHYLBOROHYDRIDE-SOL. 1 M IN
LITHIUM TRIETHYLHYDROBORATE
Lithium borohydride thiethyl
Lithium triethylborohydride, 1M solution in THF
Lithium triethylborohydride, in tetrahydrofuran, 1M solution
Lithium triethylhydridoborate
Lithium triethylhydroborate
Lithiumtriethylhydroborat
SUPER-HYDRIDE (LITHIUM TRIETHYLBORO-HYDR IDE, 1.0M SOLUTION IN THF)
SUPER-HYDRIDE(R)
Super-Hydride® 溶液
lithium triethylborohydride solution
lithium triethylhydridoborate, 1m in thf
lithium triethylhydridoborate, 1m in thf, packaged under argon in resealable chemseal
lithiumtriethylborohydride,calselect?lt,
lithiumtriethylborohydride,calselect?lt,intetrahydrofuran
super-hydride (lithium triethylbor |
CAS Number | 22560-16-3 |
Merck Number | 5544 |
PubChem Substance ID | 253660352 |
EC Number | 250-023-7 |
Chemical Name Translation | 三乙基硼氢化锂 |
Reaxys-RN | 4151240 |
LabNetwork Molecule ID | LN01330567 |
WGK Germany | 1 |
Safety Statements | |
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
- 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;
- S33 Take precautionary measures against static discharges 对静电采取预防措施;
- 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”
- 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);
|
Packing Group | I |
UN Number |
3399 |
Risk Statements | |
- R11 Highly flammable 非常易燃
- 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
- R19 May form explosive peroxides 可能生成易爆的过氧化物质
- R34 Causes burns 会导致灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R37 Irritating to respiratory system 刺激呼吸道
- R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
|
Storage condition |
Moisture Sensitive
Flammables + water-Freezer (-20°C)e area
充氩保存 |
GHS Symbol
Precautionary statements | |
- 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。
- 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。
- P231+P232
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241+P242+P243
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- 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。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- 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。
- P301+P330+P331+P310
- P303+P361+P353
- P303+P361+P353+P310+P363
- P304+P340+P310
- P305+P351+P338+P310
- P308+P311
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P335+P334
- P370+P378
- P402+P404
- P403+P233
- P405 Store locked up. 上锁保管。
- P422 Store contents under… 存储目录在…之下。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
|
Hazard statements | |
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- 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。
- H302 Harmful if swallowed 吞食有害
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H351 Suspected of causing cancer 怀疑致癌
|
Personal Protective Equipment |
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
Signal word |
Danger |
Hazard Codes |
4.3
F,C |
Hazard Class | 4.3/3 |
Restrict |
危险品 |
由环状酮乙烯基三氟甲磺酸酯裂解生成的炔基醇。
本品的化学活性很高。密度是0.892g/ml,闪点是-17°C。 在常温下,它能迅速和水、盐酸、甲磺酸以及甲醇等反应, 放出氢气。它可溶于四氢呋喃等醚类溶剂。它的四氢呋喃溶 液在氮气中非常稳定,但若放置于空气或湿气中,则迅速分 解。本品是一种极强的亲核还原剂,其还原能力比其母体硼 氢化锂强得多,在许多反应中也优于氢化铝锂。
在有机合成中做还原剂,它能还原醛酮、羧酸、羧酸衍生 物、伯酰胺、叔酰胺、脂肪族硝基化合物、酯、内酯、含硫化 合物、磺酸、
由环状酮乙烯基三氟甲磺酸酯裂解生成的炔基醇。