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Merck
CN

300713

4-吡唑羧酸

95%

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关于此项目

经验公式(希尔记法):
C4H4N2O2
化学文摘社编号:
分子量:
112.09
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
253-641-5
MDL number:
Assay:
95%
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InChI key

IMBBXSASDSZJSX-UHFFFAOYSA-N

InChI

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

SMILES string

OC(=O)c1cn[nH]c1

assay

95%

mp

282 °C (dec.) (lit.)

functional group

carboxylic acid

Application

4-吡唑羧酸可用于制备 4-吡唑羧酸乙酯。

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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J F Schindler et al.
Journal of protein chemistry, 15(8), 737-742 (1996-11-01)
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