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Merck

140562

Sigma-Aldrich

5-氯靛红

97%

别名:

5-氯-1H-吲哚-2,3-二酮

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About This Item

经验公式(希尔记法):
C8H4ClNO2
CAS号:
分子量:
181.58
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

mp

254-258 °C (lit.)

SMILES 字串

Clc1ccc2NC(=O)C(=O)c2c1

InChI

1S/C8H4ClNO2/c9-4-1-2-6-5(3-4)7(11)8(12)10-6/h1-3H,(H,10,11,12)

InChI 密鑰

XHDJYQWGFIBCEP-UHFFFAOYSA-N

一般說明

5-Chloroisatin reacts with substituted 4-amino-4,5-dihydro-1H-1,2,4-triazole-5-ones to yield Schiff bases.

應用

5-Chloroisatin was used in synthesis of Schiff base by reaction with 2-methyl-4-nitroaniline.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Ethyl imidate hydrochlorides 1 were prepared by passing HCl gas through solutions of substituted benzyl cyanides and absolute ethanol. Ethoxycarbonylhydrazones 2 were synthesized from the reaction of compounds 1 with ethyl carbazate. Treatment of 2 with hydrazine hydrate leads to
Synthesis, Characterization and Biological Activities of a New 5-Chloroisatin Schiff Base and its Metal Complexes.
RAO R, et al.
Chemical Science Transactions, 2(3), 1063-1069 (2013)

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