Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-19-2025 | 0.21 $* | 0.91 $* |
Aug-19-2025 | 0.39 $* | 0.92 $* |
Jul-19-2025 | 0.43 $* | 0.83 $* |
Jun-19-2025 | 0.98 $* | 0.9 $* |
May-19-2025 | 0.1 $* | 0.31 $* |
Apr-19-2025 | 0.7 $* | 0.70 $* |
Mar-19-2025 | 0.25 $* | 0.87 $* |
Feb-19-2025 | 0.80 $* | 0.10 $* |
Jan-19-2025 | 0.58 $* | 0.90 $* |
Bis[3-(triethoxysilyl)propyl]tetrasulfide with fast delivery CAS 40372-72-3
Bis[3-(triethoxysilyl)propyl]tetrasulfide Basic information | |
Product Name: | Bis[3-(triethoxysilyl)propyl]tetrasulfide |
CAS: | 40372-72-3 |
MF: | C18H42O6S4Si2 |
MW: | 538.95 |
EINECS: | 254-896-5 |
Bis[3-(triethoxysilyl)propyl]tetrasulfide Chemical Properties | |
Boiling point | 250 °C |
density | 1.08 g/mL at 20 °C(lit.) |
refractive index | n20/D 1.49 |
Fp | 91°C |
Specific Gravity | 1.095 |
Water Solubility | Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water. |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
BRN | 2062235 |
InChIKey | VTHOKNTVYKTUPI-UHFFFAOYSA-N |
CAS DataBase Reference | 40372-72-3(CAS DataBase Reference) |
Spec.:
Test Item | Target Values(Spec.Limits) |
Sulfur Content | 22 ± 1% |
The average sulfur chain length | 3.75 ± 0.15 |
Other impurity content | ≤ 1.0% |
Alcohol content | ≤ 0.5% |
*γ2 Content | ≤ 3.0% |
Specific Gravity (25℃,g/cm3) | 1.080 ± 0.02 |
Refractive Index (25℃) | 1.480 ± 0.02 |
Resiue On Ignition(800±25℃) | 11.3 ± 1.0% |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com