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CAS RN: 107-46-0
Hexamethyldisiloxane
- Product code: ICTH0091
- Purity/Analytical Methods: >98.0%(GC)
Basic Information
| Appearance and Shape (20°C) | Liquid |
|---|---|
| CAS RN | 107-46-0 |
| MDL number | MFCD00008265 |
| Molecular weight | 162.38 |
| Molecular Formula | C6H18OSi2 |
| Product code | ICTH0091 |
| PubChem Substance ID | 87570539 |
| Purity/Analytical Methods | >98.0%(GC) |
| Reaxys-RN | 1736258 |
| SDBS (AIST Spectral DB) | 5566 |
| Situations to avoid | Moisture Sensitive |
| Store under inert gas | Store under inert gas |
Technical Specifications
Technical Specifications
| Appearance | Colorless to Almost colorless clear liquid |
|---|---|
| Purity(GC) | min. 98.0 % |
Physical properties (reference value)
| Boiling point | 100 °C |
|---|---|
| Flash point | -2 °C |
| Poroportion | 0.77 |
| Refractive index | 1.38 |
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H315 : Causes skin irritation H319 : Causes serious eye irritation H413 : May cause long lasting harmful effects to aquatic life H225 : Highly flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P273 : Avoid release to the environment P240 : Ground/bond container and receiving equipment P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P233 : Keep container tightly closed P243 : Take precautionary measures against static discharge P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment P242 : Use only non-sparking tools P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse P403 + P235 : Store in a well-ventilated place. Keep cool. |
| Signal word | Danger |
Related legislation
| RTECS# | JM9237000 |
|---|
Transport information
| Category | 3 |
|---|---|
| Packaging category | II |
| UN number | UN1993 |
Product Category
Chemical structure
Analytical Chemistry Analytical Reagents Spectroscopy Reagents Chemical Shift Standards for NMR NMR NMR Chemical Shift Standards for NMR
Chemicals by Class Compounds by Element Classes Si (Silicon) Compounds [Chemical Structural Class] Si-O Compounds [Chemical Structural Class] Siloxanes [Chemical Structural Class]
Chemistry Organometallic Reagents Organosilicon [Organometallic Reagents] Siloxanes [Organosilicon]