Dimethyl methylphosphonate

Price	USD1.00
Packge	1KG

Min. Order:1KG
Supply Ability:100kg
Time:2019-12-27

Product Details

Product NameDimethyl methylphosphonate
CAS No.756-79-6
EINECS No.212-052-3
MFC3H9O3P
MW124.08
InChIKeyVONWDASPFIQPDY-UHFFFAOYSA-N
AppearanceLiquidClear colorless
density 1.145 g/mL at 25 °C(lit.)
Water Solubility >=10 g/100 mL at 21 ºC
Boiling point 181 °C(lit.)
Melting point <50°

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Product Name:

Dimethyl methylphosphonate

Synonyms:

pyroldmmp;METHANEPHOSPHONIC ACID DIMETHYL ESTER;METHYLPHOSPHONIC ACID DIMETHYL ESTER;DIMETHYL METHYLPHOSPHONATE;DIMETHYL METHANEPHOSPHONATE;DMMP;Dimethylmethylphosphonate,97%;Methylphosphonsuredimethylester

CAS:

756-79-6

MF:

C3H9O3P

MW:

124.08

EINECS:

212-052-3

Product Categories:

Miscellaneous;Horner-Emmons Reaction;Synthetic Organic Chemistry;Wittig & Horner-Emmons Reaction;C-C Bond Formation;Horner-Wadsworth-Emmons Reagents;Olefination;organophosphorus compound

Mol File:

756-79-6.mol

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Dimethyl methylphosphonate Chemical Properties

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Melting point

<50°

Boiling point

181 °C(lit.)

density

1.145 g/mL at 25 °C(lit.)

vapor pressure

<0.1 mm Hg ( 20 °C)

refractive index

n20/D 1.413(lit.)

156 °F

pka

pKa (20°) in water: 2.37

form

Liquid

color

Clear colorless

Specific Gravity

1.16

Water Solubility

>=10 g/100 mL at 21 ºC

Merck

14,3391

BRN

878263

Stability:

Stability Combustible. Incompatible with strong oxidizing agents, strong bases. May soften some rubbers or plastics. Hydrolyzes slowly in contact with water.

CAS DataBase Reference

756-79-6(CAS DataBase Reference)

NIST Chemistry Reference

Phosphonic acid, methyl-, dimethyl ester(756-79-6)

EPA Substance Registry System

Dimethyl methylphosphonate (756-79-6)

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Safety Information

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Hazard Codes

T,Xi

Risk Statements

46-36-62

Safety Statements

53-26-45

RIDADR

2810

WGK Germany

RTECS

SZ9120000

Hazard Note

Irritant/Toxic

TSCA

Yes

Hazardous Substances Data

756-79-6(Hazardous Substances Data)

Toxicity

LD50 in rats, mice (mg/kg): 10190, >6810 orally (Rowland)

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MSDS Information

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Provider

Language

DMMP

English

SigmaAldrich

English

ALFA

English

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Dimethyl methylphosphonate Usage And Synthesis

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Chemical Properties

colourless liquid

Uses

NMR probe for cell volume. Flame retardant. Simulant for nerve agents.

General Description

Clear colorless liquid with a pleasant odor.

Air & Water Reactions

Highly flammable. Water soluble. Hydrolyzes slowly upon contact with water.

Reactivity Profile

Dimethyl methylphosphonate is incompatible with strong oxidizing agents and strong bases. Dimethyl methylphosphonate reacts with organic halides at 302-392° F. When heated to temperatures greater than 302° F, Dimethyl methylphosphonate will act as an alkylating agent with basic nitrogen compounds and phenols. Dimethyl methylphosphonate reacts with enol lactones. Dimethyl methylphosphonate has plasticizing properties and may soften or deteriorate some plastics and elastomers (particularly vinyl-based resins, neoprene and natural rubbers) upon contact.

Fire Hazard

Dimethyl methylphosphonate is combustible.

Safety Profile

Moderately toxic by intravenous route. Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. An experimental nerve gas stimulant. A flame retardant. When heated to decomposition it emits toxic fumes of POx

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

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Inquiry
2023-11-22

career henan chemical co

Henan China

Since:2014-12-17
Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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