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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 | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 100ML |
$135.00
|
Contact Us | 1 | 8 |
|
| 500ML |
$405.00
|
Contact Us | Contact Us | 10 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
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 vapor. |
| Precautionary Statements | 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/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only 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 + P313 : IF exposed or concerned: Get medical advice/ attention. 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/shower. 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. |
Related Laws:
Transport Information:
| UN Number (DOT-AIR) | UN2924 |
| Class (DOT-AIR) | 3/8 |
| Packing Group (TCI-A) | II |
| HS Number | 2931.90.9010 |
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
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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: |