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CAS RN: 40949-94-8 | Product Number: P3032
Potassium Bis(trimethylsilyl)amide (ca. 22% in Tetrahydrofuran, ca. 1.0mol/L)
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Purity:
Synonyms:
- 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)
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 100ML |
128,00 €
|
9 | ≥40 |
| 500ML |
450,00 €
|
Contact Us | 10 |
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
Supplemental Product Information:
[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)".
| Product Number | P3032 |
| Molecular Formula / Molecular Weight | C__6H__1__8KNSi__2 = 199.49 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| Packaging and Container | 100ML-DualSeal Bottle (View image), 500ML-DualSeal Bottle (View image) |
| CAS RN | 40949-94-8 |
| Reaxys Registry Number | 4006754 |
Specifications
| Appearance | Light yellow to Brown clear liquid to cloudy liquid |
| Concentration(Neutralization titration) | 22.0 to 24.0 w/w% |
| NMR | confirm to structure |
Properties (reference)
| Flash point | -18.9 °C |
| Specific Gravity (20/20) | 0.92 |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | 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 vapour. |
| Precautionary Statements | P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing 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. 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. |
Related Laws:
Transport Information:
| UN Number | UN2924 |
| Class | 3 / 8 |
| Packing Group | II |
| HS Number | 2931900090 |
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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Analytical Charts
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Other Documents
Related Products
Potassium Bis(trimethylsilyl)amide (14% in Toluene, ca. 0.6mol/L)
| Product # | P2730 |
| CAS RN | 40949-94-8 |
| Purity / Analysis Method: |