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CAS RN: 40949-94-8 | 产品编码: P3032
Potassium Bis(trimethylsilyl)amide (ca. 22% in Tetrahydrofuran, ca. 1.0mol/L)
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纯度/分析方法:
别名：
- 双(三甲基硅基)酰胺钾 (约22%于四氢呋喃中, 约1.0mol/L)
- 六甲基二硅氮烷钾 (约22%于四氢呋喃中, 约1.0mol/L)
- KHMDS (ca. 22% in Tetrahydrofuran, ca. 1.0mol/L)
- Potassium Hexamethyldisilazane (ca. 22% in Tetrahydrofuran, ca. 1.0mol/L)
- Potassium Hexamethyldisilazide (ca. 22% in Tetrahydrofuran, ca. 1.0mol/L)
产品文档：
补充产品信息:
[Handling Notes]
This product is bottled by air-tight DualSeal cap. This product may deposit some white solids during storage, because a little air may be contaminated at repacking process. Please use all of the product as soon as possible upon receiving it.
Both 100mL and 500mL bottles of this product is attached with a DualSeal (Septum-type Bottle Cap).
For details, please refer to the page "DualSeal (Septum-type Bottle Cap)".
| 产品编码 | P3032 |
| 分子式/分子量 | C__6H__1__8KNSi__2 = 199.49 |
| 外观与形状（20°C） | 液体 |
| 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) |
| 包装和容器 | 100ML-DualSeal Bottle （查看图片）, 500ML-DualSeal Bottle （查看图片） |
| CAS RN | 40949-94-8 |
| Reaxys-RN | 4006754 |
技术规格
| Appearance | Light yellow to Brown clear liquid to cloudy liquid |
| Concentration(Neutralization titration) | 22.0 to 24.0 w/w% |
| NMR | confirm to structure |
物性（参考值）
| 闪点 | -18.9 °C |
| 比重 | 0.92 |
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. H371 : May cause damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H351 : Suspected of causing cancer. H335 : May cause respiratory irritation. H225 : Highly flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground and bond container and receiving equipment. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take action to prevent static discharges. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. 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. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. 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. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN2924 |
| 类别 | 3 / 8 |
| 包装类别 | II |
| HS编码* | 2931.90-000 |
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技术规格
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其他文件
相关产品
Potassium Bis(trimethylsilyl)amide (14% in Toluene, ca. 0.6mol/L)
| 产品 | P2730 |
| CAS RN | 40949-94-8 |
| 纯度/分析方法 |