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Merck
CN

02300

Sigma-Aldrich

D-(+)-苹果酸

unnatural form, ≥97.0% (T)

别名:

(R)-(+)-2-羟基琥珀酸, D-羟基丁二酸

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About This Item

线性分子式:
HO2CCH2CH(OH)CO2H
CAS号:
分子量:
134.09
Beilstein:
1723540
EC 号:
MDL编号:
UNSPSC代码:
51113400
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

≥97.0% (T)

旋光性

[α]20/D +28.0±2°, c = 5.5% in pyridine

质量

unnatural form

mp

98-102 °C (lit.)

SMILES字符串

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

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m1/s1

InChI key

BJEPYKJPYRNKOW-UWTATZPHSA-N

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应用

D-(+)-苹果酸可用于:
  • 作为对映选择性全合成 (−)-erinapyrone B的起始材料。
  • 作为从各种醛、苯胺和亚磷酸二乙酯合成α-氨基膦酸酯的手性有机催化剂。

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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