硅烷偶联剂KH-845-4
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 2805688 | 25kg | 询价 | 请咨询 | |
| 3030202 | Alfa Aesar | 5g | 618 | 请咨询 |
| 3030202 | Alfa Aesar | 25g | 1220 | 请咨询 |
| 3030202 | Alfa Aesar | 100g | 3130 | 请咨询 |
| 3030202 | Alfa Aesar | 500g | 6410 | 请咨询 |
| 3414548 | Sigma-Aldrich | 50 ML | 3280 | 请咨询 |
| 3507153 | J&K | 25G | 询价 | 请咨询 |
| 3507153 | J&K | 100G | 询价 | 请咨询 |
| 3533870 | AccuStandard | 50mg | 887 | 请咨询 |
| 3533871 | AccuStandard | 1mL | 333 | 请咨询 |
结构式
 |
基本信息
| 应用 | Bis[3-(triethoxysilyl)propyl]tetrasulfide is used in radial tires, rubber tire treads, carcass, tire walls, solid rubber tires and other rubber products. It acts as a chemical intermediate and as a cross linking agent. Furthermore, it acts as a coupling agent used to chemically modify silica surface. In addition, it serves as a curing agent for good heat aging. |
| 备注 | Incompatible with strong oxidizing agents. |
| MDL | MFCD00053751 |
| EINECS | 254-896-5 |
| 分子式 | ((CH3CH2O)3SiCH2CH2CH2SS)2 |
| 分子量 | 538.94 |
| 沸点 | 250° dec. |
| 闪点 | 91°(196°F) |
| 密度 | 1.074 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water. |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H227-H315-H319-H335 Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P210e-P261-P280a-P305+P351+P338-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |