40372-72-3
中文名稱
雙-[3-(三乙氧基硅)丙基]-四硫化物
英文名稱
Bis[3-(triethoxysilyl)propyl]tetrasulfide
CAS
40372-72-3
EINECS 編號
254-896-5
分子式
C18H42O6S4Si2
MDL 編號
MFCD00053751
分子量
538.95
MOL 文件
40372-72-3.mol
更新日期
2024/10/29 13:28:43
40372-72-3 結構式
基本信息
中文別名
雙-[3-(三乙氧基硅)丙基]-四硫化物4,4’,15,15-四乙氧基-3,16-二氧雜-8,9,10,11-四硫雜-4,15-二硅雜十八烷
硅烷偶聯劑G-407
雙[γ-(三乙氧基硅)丙基]-四硫化物
4,4',15,15-四乙氧基-3,16-二氧雜-8,9,10,11-四硫雜-4,15-二硅雜十八烷 硅烷偶聯劑G-407 雙[Γ-(三乙氧基硅)丙基]-四硫化物
雙[3-(三乙氧基硅)丙基]-四硫化物, S 22.3% (TYPICAL)
英文別名
3,3'-TETRATHIOBIS(PROPYL-TRIETHOXYSILANE)BIS(3-(TRIETHOXYSILYL)PROPYL)TETRASULFIDE
BIS [3-(TRIETHOXYSILYL )PROPYL ] TETRASULPHIDE
BIS(TRIETHOXYSILYLPROPYL)TETRASULPHANE
TESPT
16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane,4,4’,15,15-tretraethoxy-3
9,10,11-tetrathia-4,15-disilaoctadecane,4,4,15,15-tetraethoxy-16-dioxa-8
CouplingagentG-407
Bis(triethoxysilylpropyl)tetrasulfide
4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
Bis(3-triethoxysilylpropyl) tetrasulfane
3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy-
Bis(3-triethoxysilylpropyl)-tetrasulfan
3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane,4,4',15,15-tretraethoxy-
Bis[3-(triethoxysilyl)propyl]tetrasulfide, S 22.3% (typical)
bis(3-briethoxy silane propyl)-tetrsulfide
Si-69 Silane coupling agent
3-triethoxy-silylpropyl-tetrasulfane
Silane coupler KH-858
[Pertetrathiobis(trimethylene)]bis(triethoxysilane)
物理化學性質
外觀性狀黃色或黃棕色液體,溶于低級醇、苯、丙酮、乙腈、甲苯、氯化烴、二甲亞砜、二甲基甲酰胺等有機溶劑,不溶解于水,d 20 4 1.080,閃點大于100℃,大于250℃時分解。
沸點250 °C
密度1.08 g/mL at 20 °C(lit.)
折射率n20/D 1.49
閃點91°C
比重1.095
水溶解性Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water.
水解敏感性7: reacts slowly with moisture/water
BRN2062235
InChIKeyVTHOKNTVYKTUPI-UHFFFAOYSA-N
雙-[3-(三乙氧基硅)丙基]-四硫化物價格(試劑級)
報價日期 | 產品編號 | 產品名稱 | CAS號 | 包裝 | 價格 |
2024/08/19 | 042410 | 雙[3-(三乙氧基硅)丙基]-四硫化物, S 22.3% (通常) Bis[3-(triethoxysilyl)propyl]tetrasulfide, S 22.3% (typical) | 40372-72-3 | 5g | 424元 |
2024/08/19 | 042410 | 雙[3-(三乙氧基硅)丙基]-四硫化物, S 22.3% (通常) Bis[3-(triethoxysilyl)propyl]tetrasulfide, S 22.3% (typical) | 40372-72-3 | 25g | 874元 |
2024/08/19 | 042410 | 雙[3-(三乙氧基硅)丙基]-四硫化物, S 22.3% (通常) Bis[3-(triethoxysilyl)propyl]tetrasulfide, S 22.3% (typical) | 40372-72-3 | 100g | 1553元 |