Dimethyl phosphite manufacturers and suppliers

Dimethyl phosphite suppliers

Properties

Boiling point:: 170-171 °C(lit.)

Density: 1.2 g/mL at 25 °C(lit.)

refractive index: n20/D 1.402(lit.)

Flash point:: 71 °C

solubility: Chloroform (Slightly), Methanol (Slightly)

form: Colorless liquid with a mild odor

Water Solubility: Soluble in water.

Sensitive: Moisture Sensitive

BRN: 1697490

Stability:: Stable. Moisture sensitive. Incompatible with water, strong oxidizing agents, acid chlorides, strong bases.

Safety Information

Symbol(GHS): GHS07,GHS08

Signal word: Warning

Hazard statements: H317-H341-H351-H412

Precautionary statements: P201-P273-P280-P302+P352-P308+P313

Hazard Codes: Xn

Risk Statements: 21-36-10-68-52/53-43-40

Safety Statements: 26-36/37-61

RIDADR: UN 3278 6.1/PG 3

WGK Germany: 1

RTECS: SZ7710000

TSCA: Yes

HazardClass: 3.2

PackingGroup: III

HS Code: 29209013

Use

Dimethyl Phosphite（DMP）is used as a reagent in the synthesis of 4-(thiophen-2-ylmethyl)-2H-phthalazin-1-ones as potent PARP-1 inhibitors. It is also used as a reagent in the synthesis of estafiatin phosphonate derivatives which exhibit antibacterial and antifungal activity. Dimethyl Phosphite is a degradation product of the pesticides trichlorphon and malathion and may be released into the envionment following their application. It is a contaminant (approxiately 2%) in the chemical intermediate triethyl phosphite, which hydrolyses readily to dimethyl hydrogen phosphite in the presence of moist air or water. Dimethyl Phosphite is used as a flame retardant on Nylon 6 fibres and, in combination with guanidine and formaldehyde, to impart flame and crease resistance to cotton textiles. The compound is also used to increase fire resistance to cellulosic textiles, acrolein-grafted polyamide fibres and y-irdiated polyethylene. lt is used as a lubricant additive, as a chemical intermediate in the production of organophosphorous pesticides and as an adhesive. Dimethyl Phosphite has also been used as a stabilizer in oil and plaster and, in combination with pyroctechol, as a corrosion inhibitor on steel.

You can find Dimethyl phosphite suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.