您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > 阿法埃莎 > 四正丁基碘化铵

Tetra-n-butylammonium iodide

四正丁基碘化铵

品牌
Alfa Aesar
CAS
311-28-4
货号
A15484
规格纯度
98%
参考价格
450 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
311-28-4
Tetra-n-butylammonium iodide
四正丁基碘化铵
产品介绍:

应用
Tetra-n-butylammonium iodide is used as a catalyst for methylation and benzylation of alcohols with dimethyl sulfate and benzyl bromide respectively. It is a useful source of iodide anion and involved in the preparation of neopentyl iodides from the triflates. It is also used in the preparation of novel quaternary amines, which serve as an antibacterial agent in the rise of drug-resistant bacteria. It acts as a phosphonium reversible inhibitors of cholinesterases. It is associated with boron trifluoride diethyl¬ etherate and used in the cleavage of ethers.

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

基本信息

MDL
MFCD00011636

EINECS
206-220-5

分子式
[CH3(CH2)3]4NI

分子量
369.38

熔点
142-148°

灵敏度
Hygroscopic. Light Sensitive. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in water and methanol. Insoluble in benzene.

Beilstein
3916152

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
BS5450000

TSCA

阿法埃莎

推荐产品