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Merck

269050

Sigma-Aldrich

5-氯-2-硝基苯胺

97%

别名:

2-硝基-5-氯苯胺

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About This Item

线性分子式:
ClC6H3(NO2)NH2
CAS号:
分子量:
172.57
Beilstein:
2210201
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

形狀

chunks

mp

125-129 °C (dec.) (lit.)

官能基

chloro
nitro

SMILES 字串

Nc1cc(Cl)ccc1[N+]([O-])=O

InChI

1S/C6H5ClN2O2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H,8H2

InChI 密鑰

ZCWXYZBQDNFULS-UHFFFAOYSA-N

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一般說明

The coupling of divinylbenzene cross-linked polystyrene with 5-chloro-2-nitroaniline followed by oxidative decyanation afforded benzophenone.

應用

5-Chloro-2-nitroaniline was used in the synthesis of 5-(4-substituted piperazin-1-yl)-2-nitroanilines and 5-(4-substituted piperazin-1-yl)benzimidazole-2-carbamates.

訊號詞

Danger

危險分類

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - STOT RE 2

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

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

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Slide 1 of 1

1 of 1

R M Sánchez-Alonso et al.
Die Pharmazie, 44(9), 606-607 (1989-09-01)
A series of 5-(4-substituted piperazin-1-yl)-2-nitroanilines (4) and 5-(4-substituted piperazin-1-yl)benzimidazole-2-carbamates (6) has been synthesized starting from 5-chloro-2-nitroaniline (3) and N-monosubstituted piperazines. Catalytic reduction of 4 with Pd/C followed by treatment with 1,3-dicarbomethoxy-S-methylisothiourea yielded the corresponding methyl-5-(4-substituted piperazin-1-yl)benzimidazole-2-carbamates (6) which were for
Traceless solid-phase synthesis of 5-benzoylbenzimidazoles.
Canadian Journal of Chemistry, 79(11), 1556-1561 (2001)

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