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Merck
CN

T109

Sigma-Aldrich

L-(+)-酒石酸

≥99.5%

别名:

(2R,3R)-(+)-酒石酸, 左旋酒石酸

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About This Item

线性分子式:
HO2CCH(OH)CH(OH)CO2H
CAS号:
分子量:
150.09
Beilstein:
1725147
EC 号:
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

5.18 (vs air)

质量水平

方案

≥99.5%

表单

granular
powder or crystals

旋光性

[α]20/D +13.5±0.5°, c = 10% in H2O

自燃温度

797 °F

mp

170-172 °C (lit.)

官能团

carboxylic acid
hydroxyl

SMILES字符串

O[C@H]([C@@H](O)C(O)=O)C(O)=O

InChI

1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1

InChI key

FEWJPZIEWOKRBE-JCYAYHJZSA-N

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相关类别

一般描述

L-(+)-酒石酸是一种有机化合物,在手性亲核体加成作用参与的反应中用作手性助剂。也可用作拆分试剂从外消旋混合物中分离对映体。L-(+)-酒石酸还可用作合成其他手性化合物的构件。

应用

L-(+)-酒石酸用作:

  • 形成依曲韦林(etravirine)共晶的共聚物。
  • 薄层色谱的流动相添加剂。

象形图

Corrosion

警示用语:

Danger

危险声明

预防措施声明

危险分类

Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

302.0 °F - closed cup

闪点(°C)

150 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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