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CAS RN: 7646-69-7 | 产品编码: S0481
Sodium Hydride (60%, dispersion in Paraffin Liquid)

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 |
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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 |
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
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
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化学品安全说明书(SDS)
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技术规格
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