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Merck
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重要文件

112739

Sigma-Aldrich

磺胺酸

99%

同義詞:

4-氨基苯磺酸, 对氨基苯磺酸

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About This Item

線性公式:
4-(H2N)C6H4SO3H
CAS號碼:
分子量::
173.19
Beilstein:
908765
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:

化驗

99%

mp

>300 °C (lit.)

溶解度

water: soluble 12.51 g/L at 20 °C

SMILES 字串

Nc1ccc(cc1)S(O)(=O)=O

InChI

1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)

InChI 密鑰

HVBSAKJJOYLTQU-UHFFFAOYSA-N

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象形圖

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訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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An efficient and convenient method was developed for the formation of 2-substituted benzothiazoles via a copper-catalyzed condensation of 2-aminobenzenethiols with nitriles. The developed method is applicable to a wide range of nitriles containing different functional groups furnishing excellent yields of

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