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Published TCIMAIL newest issue No.197
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CAS RN: 1066-54-2 | Product Number: T1239
Trimethylsilylacetylene
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Purity: >98.0%(GC)
Synonyms:
- Ethynyltrimethylsilane
- TMS-Acetylene
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5ML |
33,00 €
|
5 | ≥80 |
|
| 25ML |
88,00 €
|
8 | ≥100 |
|
| 250ML |
390,00 €
|
20 | ≥40 |
|
*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).
| Product Number | T1239 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__5H__1__0Si = 98.22 |
| 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 | Air Sensitive,Moisture Sensitive |
| CAS RN | 1066-54-2 |
| Reaxys Registry Number | 906752 |
| PubChem Substance ID | 87577015 |
| MDL Number | MFCD00008569 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Boiling Point | 53 °C |
| Flash point | -34 °C |
| Specific Gravity (20/20) | 0.71 |
| Refractive Index | 1.39 |
| Solubility in water | Insoluble |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H225 : Highly flammable liquid and vapour. |
| Precautionary Statements | P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P264 : Wash skin thoroughly after handling. 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. |
Related Laws:
| EC Number | 213-919-9 |
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | II |
| HS Number | 2931900090 |
Application
Syntheses of Dithienothiophene Derivatives
References
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Articles/Brochures
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