Dimethyl hydroxymethylphosphonate

Dimethyl hydroxymethylphosphonate - Names and Identifiers

Name	Dimethyl hydroxymethylphosphonate
Synonyms	Dimethyl hydroxymethylphosphonate Dimethyl (hydroxymethyl)phosphonate Hydroxymethylphosphonic acid dimethyl ester phosphonic acid, P-(hydroxymethyl)-, dimethyl ester Phosphonic acid, P-(hydroxymethyl)-, dimethyl ester
CAS	24630-67-9
InChI	InChI=1/C3H9O4P/c1-6-8(5,3-4)7-2/h4H,3H2,1-2H3

Dimethyl hydroxymethylphosphonate - Physico-chemical Properties

Molecular Formula	C3H9O4P
Molar Mass	140.07
Density	1.245
Boling Point	209℃
Flash Point	80℃
Vapor Presure	0.047mmHg at 25°C
pKa	12.73±0.10(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.41

Dimethyl hydroxymethylphosphonate - Introduction

Dimethyl hydroxyl is an organic phosphorus compound. Its chemical formula is (CH3O)2P(O)CH2OH and its molecular weight is 142.09g/mol. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
-Appearance: Dimethyl hydroxyl is a colorless to light yellow liquid.
-Solubility: It is soluble in many organic solvents, such as alcohol, ether, etc., but insoluble in water.
-Stability: It is stable at room temperature and is not easy to degrade or decompose.

Use:
- Dimethyl hydroxyl is an important intermediate of organophosphorus compounds and is widely used in the synthesis of organophosphates, pesticides, flame retardants and chemicals.
-In the field of pesticides, it is commonly used in the synthesis of dimethyl phosphate (dimethyl phosphate) compounds as an ingredient in insecticides and fungicides.

Method:
- Dimethyl hydroxyl can be prepared by the reaction of methanol and Dimethyl phosphate. The reaction conditions are generally carried out at room temperature.

Safety Information:
- Dimethyl hydroxyl has a certain degree of irritation, and direct contact should be avoided when touching skin and eyes. Appropriate protective measures should be used during operation, such as wearing protective gloves, goggles and protective clothing.
-Because it is an organophosphorus compound, you should avoid inhaling its vapor or swallowing during operation to prevent poisoning.
-in the storage process, should be stored in a dry, dark, well-ventilated place, away from fire and oxidant, avoid contact with strong oxidants, acids and alkaline substances.

Last Update：2024-04-10 22:29:15