25910-37-6

Basic information

• Product Name: FAST ORANGE GR SALT
• Synonyms: CI 37025;FAST ORANGE GR SALT;2-nitrobenzenediazonium;Benzenediazonium, 2-nitro- (9CI);Adisol Fast Orange Salt GR;Amarthol Fast Orange GR Base;Benzenediazonium, 2-nitro;Icho Salt Orange GR.
• CAS NO: 25910-37-6
• Molecular Formula: C₆H₄N₃O₂
• Molecular Weight: 150.11
• EINECS: 247-334-5
• Product Categories: NITRO
• Mol File: 25910-37-6.mol
• Article Data: 3

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: FAST ORANGE GR SALT(CAS DataBase Reference)
• NIST Chemistry Reference: FAST ORANGE GR SALT(25910-37-6)
• EPA Substance Registry System: FAST ORANGE GR SALT(25910-37-6)

Safety Data

• Hazardous Substances Data: 25910-37-6(Hazardous Substances Data)

Usage

Definition

ChEBI: The aromatic diazonium ion formed from diazotisation of the amino group in 2-nitroaniline.

Preparation

1-Chloro-2-nitrobenzene and ammonia in under the pressure of hot.

InChI:InChI=1/C6H4N3O2/c7-8-5-3-1-2-4-6(5)9(10)11/h1-4H/q+1

Upstream product

• 91400-21-4 2-nitro-benzene-trans-diazo hydroxide 
• 88-74-4 2-nitro-aniline 
• 51100-07-3 E 2-nitrobenzenediazotate anion 
• 91400-21-4 C₆H₅N₃O₃ 
• 62375-92-2 C₈H₉N₃O₃ 

Downstream Products

• 50667-59-9 N-(α-nitro-benzylidene)-N'-(2-nitro-phenyl)-hydrazine 
• 577-59-3 2-acetylnitrobenzene 
• 74272-93-8 (1-nitro-ethylidene)-(2-nitro-phenyl)-hydrazine 
• 100728-48-1 3-methoxy-4-(2'-nitrophenylazo)phenol 
• 107682-66-6 acetic acid-{2-[3-(2-nitro-phenyl)-triazenyl]-anilide} 
• 552-89-6 2-nitro-benzaldehyde 
• 36639-66-4 pyruvaldehyde-1-(2-nitro-phenylhydrazone) 
• 6410-09-9 1-[(2-nitrophenyl)azo]-2-naphthalenol 
• 109156-08-3 4-hydroxy-3-(2-nitro-phenylazo)-naphthalene-2-sulfonic acid 
• 109156-10-7 4-hydroxy-1-(2-nitro-phenylazo)-naphthalene-2-sulfonic acid 
• 108880-43-9 (2-nitro-phenyl)-phenyl-arsinic acid 
• 861788-54-7 (2-bromo-phenyl)-(2-nitro-phenyl)-arsinic acid 
• 2769-30-4 2-nitrophenyl thiocyanate 

Relevant articles and documents

Synthesis and biological evaluation of nitromethylene neonicotinoids based on the enhanced conjugation

The neonicotinoids with a nitroconjugated system had excellent bioactivity, which could rival imidacloprid, and has been previously reported. However, the photodegradation and hydrolysis of this series of neonicotinoids was very quick according to our further investigation, which cannot be developed as a pesticide further. The approach to further enhance the conjugation was tried not only to increase the bioactivities but also to improve the stability in water and in the sun. A substituted phenyl group was introduced into the furan ring of compound 3. A total of 13 novel neonicotinoid analogues with a higher conjugation system were designed and synthesized. The target molecular structures have been confirmed on the basis of satisfactory analytical and spectral data. All compounds presented significant insecticidal activities on cowpea aphid (Aphis craccivora), cotton aphid (Aphis gossypii), and brown planthopper (Nilaparvata lugens). The stability test exhibited that the stability of novel analogues in water and under the mercury lamp has been improved significantly in comparison to compound 3.

Reactions of Aryl Diazonium Salts and Arylazo Alkyl Ethers.VI A Comparison of the Available Methods for the Measurement of the Rate of Ionization of (Z)-arylazo Alkyl Ethers in Alcoholic Solvents

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