二苯乙酸

产品名称：

117-34-0
Diphenylacetic Acid
二苯乙酸

产品介绍：

产品说明

应用

Diphenylacetic acid can be used as a reagent in the kinetic resolution of racemic 2-hydroxy-γ-butyrolactones and 1-heteroarylalkanols by asymmetric esterification in the presence of pivalic anhydride and chiral acyl-transfer catalyst.
It can also be used as:

An additive in the ortho-arylation of 1-phenyl-β-carbolines using various aryl halides in the presence of ruthenium catalyst.
A catalyst to synthesize 2-allyl-3-oxazolin-5-one derivatives via Rh-catalyzed coupling reaction of azlactones and alkynes followed by aza-Cope rearrangement.

包装

100 g in poly bottle
5 g in glass bottle

基本信息

线性分子式	(C₆H₅)₂CHCO₂H
分子量	212.24
Beilstein	1910978
EC 号	204-185-0
MDL编号	MFCD00004251
PubChem化学物质编号	24893604
NACRES	NA.22

产品性质

质量水平	100
测定	99%
mp	146-149 ℃ 147-149 ℃ (lit.)
SMILES string	OC(=O)C(c1ccccc1)c2ccccc2
InChI	1S/C14H12O2/c15-14(16)13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H,(H,15,16)
InChI key	PYHXGXCGESYPCW-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H319 - H412
预防措施声明	P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 2
闪点(F)	383.5 °F - closed cup
闪点(C)	195.3 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type N95 (US)