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733520

1-氰基苯并咪唑

Name: 1-氰基苯并咪唑
Brand: ALDRICH

96%

别名:

N-Cyanobenzimidazole

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关于此项目

经验公式（希尔记法）:

C₈H₅N₃

化学文摘社编号:

31892-41-8

分子量:

143.15

NACRES:

NA.22

PubChem Substance ID:

329764825

UNSPSC Code:

12352005

MDL number:

MFCD18252669

Assay:

96%

Form:

solid

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属性

Quality Segment

100

assay

96%

form

solid

reaction suitability

reaction type: C-C Bond Formation

mp

98-106 °C

SMILES string

N#Cn1cnc2ccccc12

InChI

1S/C8H5N3/c9-5-11-6-10-7-3-1-2-4-8(7)11/h1-4,6H

InChI key

SGCJHVTWXFWDOD-UHFFFAOYSA-N

说明

Application

1-Cyanobenzimidazole can be used:

To prepare alkyl benzimidazole-1-carboximidates and 1H-benzimidazole-1-carbohydrazonamide by reacting with aliphatic alcohols and excess of hydrazine, respectively.
As an electrophilic cyanating reagent in cyanation reactions including aryl and heteroaryl Grignard reagents.

Reacant for:

Electrophilic aromatic substitution reactions
Electrophilic cyanation of aryl and heteroaryl Grignard reagents
Hydrolysis in alkalyne solutions

pictograms

GHS06,GHS05

signalword

Danger

hcodes

H301,H315,H318

pcodes

P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 + P310

Hazard Classifications

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

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c