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CAS RN: 7646-69-7 | 产品编码: S0481

Sodium Hydride (60%, dispersion in Paraffin Liquid)


纯度/分析方法:
别名:
  • 氢化钠 (60%, 分散于液状石蜡中)
产品文档:
100G
S$54.00
8   0   下单后约2周内可以发货
500G
S$112.50
29   ≥40  下单后约4-5周内可以发货

* 订购TCI产品,请联系我们的经销商或 联系我们。
* TCI会时常优化储存条件,敬请留意。


产品编码 S0481
分子式/分子量 NaH = 24.00 
外观与形状(20°C) 固体
储存温度 室温 (15°C以下阴凉干燥处)
储存在惰性气体下 存放于惰性气体之中
应避免的情况 湿气 (分解)
CAS RN 7646-69-7
PubChem物质ID 87575955
MDL编号

MFCD00003471

技术规格
Appearance White to Gray to Dark blue powder to crystal
Concentration of NaH 57.0 to 65.0 %
物性(参考值)
GHS
象形图 Pictogram Pictogram Pictogram
信号词 Danger
危险性说明 H314 : Causes severe skin burns and eye damage.
H304 : May be fatal if swallowed and enters airways.
H260 : In contact with water releases flammable gases which may ignite spontaneously.
防范说明 P501 : Dispose of contents/ container to an approved waste disposal plant.
P223 : Do not allow contact with water.
P260 : Do not breathe dust.
P231 + P232 : Handle and store contents under inert gas. Protect from moisture.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P302 + P335 + P334 : IF ON SKIN: Brush off loose particles from skin. Immerse in cool water.
P301 + P310 : IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P402 + P404 : Store in a dry place. Store in a closed container.
P405 : Store locked up.
相关法规
RTECS# WB3910000
运输信息
UN编号 UN1427
类别 4.3
包装类别 I
HS编码* 2850.00-000
*此H.S.编码用于日本出口报关,不适用于您所在国家或地区的进口申报
应用
Acetylation of Alcohols using Acetylating Reagents and Base Catalysts

References

  • 1)Highly Selective Acylation of di- and Polyhydroxyl Compounds by 3-Acylthiazolidine-2-thiones
  • 2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


应用
Triisopropylsilylation of Alcohols using TIPS Reagents

S0481

Reference

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


应用
MTM(Methylthiomethyl) Protection of Alcohols using Chlorodimethyl Sulfide and Sodium Iodide

Reference

  • Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
    • P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.


参考文献


产品文档 (部分产品的分析图谱无法提供,敬请谅解。)
化学品安全说明书(SDS)
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技术规格
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