广州伟伯科技有限公司
您的位置:首页 > 产品中心 > 17257-71-5, (S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸
产品搜索:

(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
产品编号:3053150
规格:99%
CAS NO:17257-71-5
包装规格:500mg,2.5g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3053150500mg1550
30531502.5g6460
产品别名

17257-71-5

(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid

(-)-Mosher's Acid

(-)-MTPA

基本信息
应用
(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid is used as a chiral derivatizing agent, it reacts with an alcohol or amine of unknown stereochemistry to form an ester or amide. The absolute configuration of the ester or amide is then determined by proton and/or 19F NMR spectroscopy.
备注
Hygroscopic. Store under inert gas. Store away from oxidizing agents, moisture.
MDL
MFCD00064200
EINECS
241-292-1
分子式
C10H9F3O3
分子量
234.18
熔点
43-45°
沸点
105-107°/1mm
闪点
>110°(230°F)
密度
1.344
灵敏度
Keep Cold. Hygroscopic.
形态
Solid
溶解性
Readily soluble in hexane, ether, THF, CH2Cl2, benzene.
Beilstein
3591561
Merck
14,6280
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
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.
广州伟伯科技有限公司 版权所有 CopyRight ©2006-2024, All Rights Reserved
工信部备案号:粤ICP备08114744号   Page Run Time: 0.8013