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642681

2-(2-Aminophenyl)-1H-benzimidazole

Name: 2-(2-Aminophenyl)-1<I>H</I>-benzimidazole
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₁₃H₁₁N₃

CAS Number:

5805-39-0

Molecular Weight:

209.25

PubChem Substance ID:

24883217

eCl@ss:

32151902

UNSPSC Code:

12352100

NACRES:

NA.22

EC Number:

227-361-9

MDL number:

MFCD00051496

Assay:

97%

Form:

solid

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Properties

Quality Level

100

assay

97%

form

solid

mp

211-215 °C (lit.)

SMILES string

Nc1ccccc1-c2nc3ccccc3[nH]2

InChI

1S/C13H11N3/c14-10-6-2-1-5-9(10)13-15-11-7-3-4-8-12(11)16-13/h1-8H,14H2,(H,15,16)

InChI key

YWNXHTNWOQHFRL-UHFFFAOYSA-N

Description

pictograms

GHS05,GHS07

signalword

Danger

hcodes

H302,H315,H318,H335

pcodes

P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Cost-effective approach to detect Cu(ii) and Hg(ii) by integrating a smartphone with the colorimetric response from a NBD-benzimidazole based dyad.

Thangaraj Anand et al.

Physical chemistry chemical physics : PCCP, 21(22), 11839-11845 (2019-05-23)

A new optical chemosensor N1 was designed and synthesized by condensing 4-chloro-7-nitrobenzofurazan with 2-aminophenylbenzimidazole. In CH3OH : H2O (1 : 1, v/v) medium, sensor N1 exhibited high selectivity and sensitivity towards Cu2+ and Hg2+ ions by showing a distinct colour change from pale yellow

Global Trade Item Number

SKU	GTIN
642681-5G	04061832729428
642681-25G	04061832729350