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位置:首页 > 品牌 > 阿法埃莎 > 吡啶三氟甲烷磺酸盐

Pyridinium Trifluoromethanesulfonate

吡啶三氟甲烷磺酸盐

品牌
Alfa Aesar
CAS
52193-54-1
货号
H55659
包装型号
规格纯度
97%
参考价格
852 *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:
52193-54-1
Pyridinium Trifluoromethanesulfonate
吡啶三氟甲烷磺酸盐
Pyridinium Triflate
产品介绍:

应用
Pyridinium trifluoromethanesulfonate, esters are used as a catalyst for the reactions of: condensation of alcohols and carboxylic acids, reaction of aromatic compounds with sulfonyl chlorides, cracking of alkanes, alkylation of alkenes, isomerisation of alkanes and trans-alkylation of aromatics, trans-bromination and other Friedel-Crafts reactions.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

基本信息

MDL
MFCD00274656

分子式
C6H6F3NO3S

分子量
229.17

熔点
221-223°

灵敏度
Ambient temperatures.

形态
Solid

溶解性
It is miscible with water, soluble in polar solvents.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H332-H315-H319-H335
Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/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
20/21/22-36/37/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
9-26-36/37-60
Keep container in a well-ventilated place.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

TSCA

阿法埃莎

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