Maximum quantity allowed is 999
请选择数量
CAS RN: 195062-59-0 | 產品號碼: T3195
4,4,5,5-Tetramethyl-2-(o-tolyl)-1,3,2-dioxaborolane
×
![]()
×
* 以上價格已含運費關稅等但一些需要海運以及乾冰運輸的產品除外,詳情請與
當地經銷商
洽詢。
* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
產品規格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 97.0 % |
| Purity(Neutralization titration) | min. 97.0 % |
性質
| 熔點 | 18 °C |
| flp | 137 °C |
| 比重 | 0.99 |
| 折射率 | 1.50 |
| Maximum Wavelength | 274 nm (CH__3CN) |
GHS
| 圖形表示 |
|
| 信號詞 | Warning |
| 危險性說明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防範說明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相關法規
運輸資料
| HS編碼* | 2934.99-000 |
考研文獻
產品介紹報導
產品文件 （部分產品的分析圖譜無法提供，敬請諒解。）