| Company Name: |
Shanghai Jiegu Biotechnology Co., Ltd.
|
| Tel: |
021-51698675 |
| Email: |
sales@jiejiegroup.com |
| Products Intro: |
Product Name:5-23-11-00075 (Beilstein Handbook Reference)
CAS:14491-59-9
Purity:97% HPLC Package:100KG;1KG
|
| Company Name: |
TargetMol Chemicals Inc.
|
| Tel: |
15002134094 |
| Email: |
marketing@targetmol.cn |
| Products Intro: |
Product Name:Credazine
CAS:14491-59-9
Package:25mg/RMB 10600
|
| Company Name: |
BOC Sciences
|
| Tel: |
16314854226 |
| Email: |
info@bocsci.com |
| Products Intro: |
Product Name:CREDAZINE
CAS:14491-59-9
Purity:98%
|
|
| | 5-23-11-00075 (Beilstein Handbook Reference) Basic information |
| | 5-23-11-00075 (Beilstein Handbook Reference) Chemical Properties |
| Melting point | 78°C | | Boiling point | 320.7°C (rough estimate) | | density | 1.1458 (rough estimate) | | refractive index | 1.5300 (estimate) | | Water Solubility | 1.996g/L(temperature not stated) | | EPA Substance Registry System | Pyridazine, 3-(2-methylphenoxy)- (14491-59-9) |
| | 5-23-11-00075 (Beilstein Handbook Reference) Usage And Synthesis |
| Description | Credazine is an obsolete herbicide that was used to control grasses and broadleaved weeds. The substance has not been extensively studied and so little information is known regarding its environmental fate, ecotoxicity or impact on human health. | | Production Methods | Credazine was produced using the same multipurpose agrochemical manufacturing methods applied to other chloro s triazines of the 1960s–1980s. Commercial production began with cyanuric chloride, the universal starting material for this herbicide class, which was reacted stepwise with the appropriate alkylamines or substituted amines under controlled temperature conditions to ensure selective mono and di substitution on the triazine ring. Each substitution step required careful cooling, pH control, and staged addition because cyanuric chloride reacts exothermically and its reactivity decreases sharply with each substitution. After the final amine was introduced to form credazine’s specific dialkylamino triazine structure, the reaction mixture was neutralised, filtered, and subjected to solvent exchange and crystallisation to yield technical grade material. | | Definition | ChEBI: Credazine is an aromatic ether. | | Mechanism of action | Protease biosynthesis inhibition, inhibits plant division | | Pesticide Type | Herbicide |
| | 5-23-11-00075 (Beilstein Handbook Reference) Preparation Products And Raw materials |
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