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4-甲氧基三苯甲基氯
4-Methoxytrityl chloride
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3053185 | 10g | 919 | |||
| 3053185 | 50g | 3240 | |||
| 3053185 | 250g | 13490 |
产品别名
14470-28-1
4-甲氧基三苯甲基氯
4-Methoxytrityl chloride
p-Anisylchlorodiphenylmethane
4-Methoxytriphenylmethyl chloride
基本信息
| 应用 | It is used as selective protecting reagent that is used for primary hydroxyl groups. |
| 备注 | It is hygroscopic. Incompatible with oxidizing agents. |
| MDL | MFCD00000814 |
| EINECS | 238-463-8 |
| 分子式 | C20H17ClO |
| 分子量 | 308.81 |
| 熔点 | 121-125° |
| 灵敏度 | Moisture Sensitive. Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Soluble in toluene. |
| Beilstein | 798425 |
| 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 | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-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.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
