2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide - Names and Identifiers
Name | Bisphenoxyphenyldithiadiphosphetanedisulfide
|
Synonyms | AKOS 92194 BELLEAU'S REAGENT Belleau's Reagent [Sulfurating Reagent] Bisphenoxyphenyldithiadiphosphetanedisulfide 2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphetane- 2,4-bis(4-phenoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide 2,4-BIS(4-PHENOXYPHENYL)-1,3-DITHIA-2,4-DIPHOSPHETANE-2,4-DISULFIDE 2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide 1,3,2,4-Dithiadiphosphetane, 2,4-bis(4-phenoxyphenyl)-, 2,4-disulfide 2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphacyclobutane 2,4-disulfide
|
CAS | 88816-02-8
|
InChI | InChI=1/C24H18O2P2S4/c29-27(23-15-11-21(12-16-23)25-19-7-3-1-4-8-19)31-28(30,32-27)24-17-13-22(14-18-24)26-20-9-5-2-6-10-20/h1-18H |
2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide - Physico-chemical Properties
Molecular Formula | C24H18O2P2S4
|
Molar Mass | 528.61 |
Density | 1.48±0.1 g/cm3(Predicted) |
Melting Point | 197 °C |
Boling Point | 628.9±65.0 °C(Predicted) |
Flash Point | 334.1°C |
Vapor Presure | 4.79E-15mmHg at 25°C |
Merck | 14,1026 |
Refractive Index | 1.753 |
2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide - Risk and Safety
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
|
2,4-Bis(4-phenoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4-disulfide - Introduction
Bisphenoxyphenyldithiadiphosphetanedisulfide, also known as Bisphenoxyphenyldithiadiphosphetanedisulfide or simply BisP, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-The chemical formula of BisP is C30H40O4P2S4, which is a yellow to orange crystal.
-It has good thermal stability and chemical resistance.
- BisP has good solubility in organic solvents.
Use:
- BisP is mainly used as a flame retardant and modifier for thermosetting polymers.
-It can be compatible with the polymer matrix and effectively improve the flame retardant properties of the polymer.
- BisP can also be used for flame retardant modification of coatings, adhesives, plastics, rubber and other materials.
Preparation Method:
-The synthesis of BisP is usually completed through a series of chemical reactions.
-A common preparation method is to react 1,4-di-tert-butyl-2, 5-dimethylphenol with sulfuric acid, phosphorus trichloride and acryloyl chloride to obtain an intermediate product, and then react with 1,3-dibutoxyNegative thiononitrile reacts to obtain the final product BisP.
Safety Information:
- BisP has low toxicity, but it is still necessary to pay attention to safe use.
-It is a flammable substance and should be avoided in contact with open flames or high temperature sources.
-When using and handling BisP, take appropriate protective measures, such as wearing protective gloves, goggles and protective clothing.
-The place where BisP is used should be well ventilated to avoid inhaling its vapor or dust.
- BisP should be stored in a dry, cool, ventilated place, away from fire and oxidizing agents.
Last Update:2024-04-10 22:29:15