位置:首页 > 品牌 > 阿法埃莎 >

[Bis(trifluoroacetoxy)iodo]benzene

二(三氟乙酰氧基)碘代苯

品牌
Alfa Aesar
CAS
2712-78-9
货号
L15141
包装型号
规格纯度
97%
参考价格
725 *本价格含增值税费
促销
数量
-+
产品介绍:

应用
[Bis(trifluoroacetoxy)iodo]benzene acts as a reagent in Pummerer-like reactions. It plays an important role in the direct alfa-hydroxylation of ketones under acidic conditions. It is involved in the cyclization of styryl amines to N-alkyl or N-aryl indoles. It serves as a reagent for the chemoselective deprotection of dimethoxybenzyl ethers and tosyloxylation of anilides. Further, it is used in the synthesis of 1,3,4-oxadiazoles by the oxidation of N-acylhydrazones. In addition to this, it is employed in the Hofmann rearrangement for the conversion of cyclobutanecarboxamide to cyclobutylamine hydrochloride.

备注
Light and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong bases.

基本信息

MDL
MFCD00009672

EINECS
220-308-0

分子式
C10H5F6IO4

分子量
430.04

熔点
122-125°

灵敏度
Keep Cold. Moisture Sensitive. Light Sensitive.

形态
Crystalline powder

溶解性
Insoluble in water.

Beilstein
764767

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.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

阿法埃莎

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号