41602-30-6

Basic information

• Product Name: C₉H₇Cl₂N₅O₃S
• Synonyms: C₉H₇Cl₂N₅O₃S
• CAS NO: 41602-30-6
• Molecular Weight: 336.158
• Mol File: 41602-30-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₉H₇Cl₂N₅O₃S(CAS DataBase Reference)
• NIST Chemistry Reference: C₉H₇Cl₂N₅O₃S(41602-30-6)
• EPA Substance Registry System: C₉H₇Cl₂N₅O₃S(41602-30-6)

Safety Data

• Hazardous Substances Data: 41602-30-6(Hazardous Substances Data)

Upstream product

• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 88-63-1 2,4-Diaminobenzenesulfonic acid 

Downstream Products

• 93052-36-9 C₁₅H₁₃ClN₆O₆S₂ 

Relevant articles and documents

A containing active radical production method of acid yellow dye

The invention discloses a production method of an acidic yellow dye containing active groups. The production method provided by the invention is characterized by comprising the following steps: (1) adding ice water, cyanuric chloride and a solution as shown in the formula (VII) to carry out a primary condensation reaction so as to obtain a compound slurry as shown in the formula (II); (2) adding sodium nitrite and hydrochloric acid to carry out a diazo reaction so as to obtain diazo salt as shown in the formula (II) and a compound as shown in the formula (VI); (3) carrying out a coupling reaction between an alkaline compound as shown in the formula (III) and the compound as shown in the formula (VI) so as to obtain a compound slurry as shown in the formula (IV); (4) carrying out secondary condensation between the compound slurry as shown in the formula (IV) and a compound as shown in the formula (V) so as to obtain a compound slurry as shown in the formula (I); and (5) carrying out nanofiltration membrane condensation on the compound slurry as shown in the formula (I), and carrying out spray drying to obtain the dye finished product as shown in the formula (I). The invention has advantages as follows: technological process is simplified; cost is reduced; labor efficiency is raised; product quality is raised and stabilized; harm caused by dye dust is decreased; and the production method is cleaner and more environment-friendly.