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Merck
CN

300713

Sigma-Aldrich

4-吡唑羧酸

95%

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About This Item

经验公式(希尔记法):
C4H4N2O2
CAS号:
分子量:
112.09
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

检测方案

95%

mp

282 °C (dec.) (lit.)

SMILES字符串

OC(=O)c1cn[nH]c1

InChI

1S/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)

InChI key

IMBBXSASDSZJSX-UHFFFAOYSA-N

应用

4-吡唑羧酸可用于制备 4-吡唑羧酸乙酯。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - 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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