4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid
4-Cyano-4-(dodecylsulfanylthiocarbonyl)sulfanylpentanoic acid
CAS: 870196-80-8
Molecular Formula: C19H33NO2S3
4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid - Names and Identifiers
4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid - Physico-chemical Properties
| Molecular Formula | C19H33NO2S3 |
| Molar Mass | 403.67 |
| Density | 1.111 |
| Melting Point | 59-62°C |
| Boling Point | 576.4±50.0 °C(Predicted) |
| Appearance | solid |
| Color | pale yellow |
| pKa | 4.07±0.10(Predicted) |
| Storage Condition | -20°C |
| Sensitive | light sensitive |
| Use | RAFT reagents for controlled radical polymerization; Especially suitable for the polymerization of methacrylate, methacrylamide and styrene monomers. Chain transfer reagent (CTA). |
4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| WGK Germany | 3 |
4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid - Upstream Downstream Industry
4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid - Introduction
4-Cyano-4-(sulfanylpentanoic acid), also known as DAS insecticide (DAS-1). It is an organophosphate insecticide. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless crystalline solid
-Molecular formula: C12H21NO4PS3
-Molecular Weight: 411.54
-Melting point: 60-62 ° C
-Boiling point: 375.6 ° C
-Solubility: Insoluble in water, soluble in organic solvents such as alcohols, ethers and ketones
Use:
DAS insecticides are mainly used in agriculture to control a variety of insect pests. It can be widely used in fruit trees, vegetables, corn and other crops to effectively control the reproduction and damage of pests.
Preparation Method:
4-Cyano-4-(the preparation method of sulfanylpentanoic acid) is as follows:
-First, reacting chlorosulfonyl sulfate and pentanediol to generate sulfate;
-Then, the sulfate ester is reacted with cyanic acid to generate tetracyano-1, 2-ethanedione;
-Finally, tetracyano-1, 2-ethanedione is reacted with dodecylthiamine to generate the target product 4-Cyano-4-(sulfanylpentanoic acid).
Safety Information:
- DAS insecticide is a highly toxic pesticide. Please use it strictly in accordance with the instructions for use and avoid contact with skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment such as gloves, goggles and masks during use.
-It is prohibited to store, transport and use together with food, beverages and feed to be consumed.
-When handling and disposing of waste, please comply with local regulations to prevent pollution to the environment.
-If there is an accident, please seek medical help in time and provide the corresponding safety data sheet.
Nature:
-Appearance: Colorless crystalline solid
-Molecular formula: C12H21NO4PS3
-Molecular Weight: 411.54
-Melting point: 60-62 ° C
-Boiling point: 375.6 ° C
-Solubility: Insoluble in water, soluble in organic solvents such as alcohols, ethers and ketones
Use:
DAS insecticides are mainly used in agriculture to control a variety of insect pests. It can be widely used in fruit trees, vegetables, corn and other crops to effectively control the reproduction and damage of pests.
Preparation Method:
4-Cyano-4-(the preparation method of sulfanylpentanoic acid) is as follows:
-First, reacting chlorosulfonyl sulfate and pentanediol to generate sulfate;
-Then, the sulfate ester is reacted with cyanic acid to generate tetracyano-1, 2-ethanedione;
-Finally, tetracyano-1, 2-ethanedione is reacted with dodecylthiamine to generate the target product 4-Cyano-4-(sulfanylpentanoic acid).
Safety Information:
- DAS insecticide is a highly toxic pesticide. Please use it strictly in accordance with the instructions for use and avoid contact with skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment such as gloves, goggles and masks during use.
-It is prohibited to store, transport and use together with food, beverages and feed to be consumed.
-When handling and disposing of waste, please comply with local regulations to prevent pollution to the environment.
-If there is an accident, please seek medical help in time and provide the corresponding safety data sheet.
Last Update：2024-04-09 21:01:54
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Product Name: 4-Cyano-4-(dodecylsulfanylthiocarbonyl)sulfanylpentanoic acid Visit Supplier Webpage Request for quotation
CAS: 870196-80-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 870196-80-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Raw Materials for 4-Cyano-4-[[(dodecylthio)carbonothioyl]thio]pentanoic Acid
Carbonotrithioic acid, monododecyl ester
sodium dodecane-1-thiolate
4,4'-Azobis(4-cyanovaleric acid)
Carbon disulfide
sodium dodecane-1-thiolate
4,4'-Azobis(4-cyanovaleric acid)
Carbon disulfide