沸点 | 96-97 °C |
折光率 | 1.347 |
敏感性 | 对湿度敏感 |
溶解性 | Slightly Soluble in water. (1.4 g/L) (25°C) |
存贮条件 | 充氩保存 |
密度 | 1.3950 |
应用 | Chlorodifluoroacetic anhydride has been used:· for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector· as derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS |
产品介绍 | Photolysis of the vapour of chlorodifluoroacetic anhydride has been studied over the range 19-201°C using 248nm radiation |
别名 | 氯代二氟乙酸酐; |
氯二氟乙酸酐
Chlorodifluoroacetic anhydride (订货以英文为准)
编号:C118394
CAS号:2834-23-3
分子式:C4CL2F4O3
分子量:242.94
产品名称 | Chlorodifluoroacetic anhydride |
中文名称 | 氯二氟乙酸酐 |
CAS号 | 2834-23-3 |
分子式(M.F.) | C4CL2F4O3 |
分子量(M.W.) | 242.94 |
储存条件 | 充氩 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs05.jpg,https://www.aladdin-e.com/images/ghs/ghs08.jpg |
信号词 | Danger |
危害声明 | H317,H318,H334 |
警示性声明 | P261,P280,P305+P351+P338,P342+P311 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Faceshields,Gloves |
RTECS | DB9300000 |
WGK德国 | 1 |
闪点(摄氏) | 380℃ |
风险声明 (欧洲) | R41;R42/43 |
安全声明(欧洲) | S22;S24;S26;S37/39 |
危害码(欧洲) | Xn |
是否危化品 | 一般危化品 |
UN代码 | 3335 |
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