Tetraethyl (dichloromethylene)bisphosphonate
Tetraethyl dichloromethylenediphosphonate
CAS: 19928-97-3
Molecular Formula: C9H20Cl2O6P2
Tetraethyl (dichloromethylene)bisphosphonate - Names and Identifiers
| Name | Tetraethyl dichloromethylenediphosphonate |
| Synonyms | Tetraethyl dichloromethylenediphosphonate Tetraethyl (dichloromethylene)bisphosphonate Tetraethyl (dichloromethylene)bis(phosphonate) tetraethyl (dichloromethanediyl)bis(phosphonate) phosphonic acid, P,P'-(dichloromethylene)bis-, tetraethyl ester Phosphonic acid, P,P'-(dichloromethylene)bis-, P,P,P',P'-tetraethyl ester |
| CAS | 19928-97-3 |
| InChI | InChI=1S/C9H20Cl2O6P2/c1-5-14-18(12,15-6-2)9(10,11)19(13,16-7-3)17-8-4/h5-8H2,1-4H3 |
Tetraethyl (dichloromethylene)bisphosphonate - Physico-chemical Properties
| Molecular Formula | C9H20Cl2O6P2 |
| Molar Mass | 357.11 |
Tetraethyl (dichloromethylene)bisphosphonate - Introduction
Tetraethyll, also known as DCPTE, is an organic compound. Its chemical formula is C10H18Cl2O6P2.
Nature:
DCPTE is a colorless to yellow liquid with a pungent odor. It is soluble in organic solvents and slightly soluble in water.
Use:
DCPTE is mainly used as a catalyst, especially in the production process of polyester resin and polyester fiber. It can also be used as a catalyst for other organic synthesis reactions, such as esterification and polymerization.
Method:
The preparation of DCPTE is usually produced by the reaction of dimethyl dichloromethyldiphosphate with tetraethanolamine, and then the dichlorination reaction is carried out to obtain the DCPTE product.
Safety Information:
DCPTE is an irritant and the risk of skin contact or inhalation should be avoided. Appropriate protective measures should be taken during use, including wearing protective gloves and goggles. In addition, it should be stored in a closed container, away from fire and oxidizing agents. Care should be taken to observe safe operating practices when handling or touching DCPTE.
Nature:
DCPTE is a colorless to yellow liquid with a pungent odor. It is soluble in organic solvents and slightly soluble in water.
Use:
DCPTE is mainly used as a catalyst, especially in the production process of polyester resin and polyester fiber. It can also be used as a catalyst for other organic synthesis reactions, such as esterification and polymerization.
Method:
The preparation of DCPTE is usually produced by the reaction of dimethyl dichloromethyldiphosphate with tetraethanolamine, and then the dichlorination reaction is carried out to obtain the DCPTE product.
Safety Information:
DCPTE is an irritant and the risk of skin contact or inhalation should be avoided. Appropriate protective measures should be taken during use, including wearing protective gloves and goggles. In addition, it should be stored in a closed container, away from fire and oxidizing agents. Care should be taken to observe safe operating practices when handling or touching DCPTE.
Last Update：2024-04-10 22:29:15
