Tetradecamethylcycloheptasiloxane
- CAS NO.：107-50-6
- Empirical Formula: C14H42O7Si7
- Molecular Weight: 519.08
- MDL number: MFCD30534308
- EINECS: 203-496-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:38:02
What is Tetradecamethylcycloheptasiloxane?
The Uses of Tetradecamethylcycloheptasiloxane
Tetradecamethylcycloheptasiloxane is used in cosmetic and personal care products.
Definition
ChEBI: Tetradecamethylcycloheptasiloxane is a macrocyclic organosiloxane composed from seven units of dimethylsiloxane. It has a role as a marine xenobiotic metabolite. It is an organosiloxane and a macrocycle.
Properties of Tetradecamethylcycloheptasiloxane
| Melting point: | -32°C(lit.) |
| Boiling point: | 151°C/20mmHg(lit.) |
| Density | 0.9703 |
| refractive index | 1.4020 to 1.4060 |
| storage temp. | Refrigerator |
| solubility | Benzene (Slightly), Chloroform |
| form | liquid |
| color | Colourless |
| EPA Substance Registry System | Cycloheptasiloxane, tetradecamethyl- (107-50-6) |
Safety information for Tetradecamethylcycloheptasiloxane
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Tetradecamethylcycloheptasiloxane
New Products
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