Dimethylphosphine oxide

Basic Information

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CAS Number

7211-39-4

Molecular Formula

C2H7OP

Molecular Weight

78.05 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

65-67 ºC (6 Torr)

Flash Point

4.9±22.6 ºC,

SMILES

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C[P+](=O)C

InChI

InChI=1S/C2H7OP/c1-4(2)3/h4H,1-2H3

InChIKey

HGDIHUZVQPKSMO-UHFFFAOYSA-N

LogP

0.8056999999999999

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

Safety Information

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Sensitiveness

air sensitive

Synonyms & References

English

dimethylphophine oxide
Dimethyl-phosphine oxide
Phosphine oxide, dimethyl- (6CI,8CI,9CI)
Dimethyl Phosphine oxide
A923810
AM90266
GEO-03211
AKOS017343693
AKOS032947994
SY237149
BCP28810
Phosphine oxide, dimethyl-
DTXSID80992833
SY009874
7211-39-4
FT-0698893
CS-W001195
C2H7OP
HGDIHUZVQPKSMO-UHFFFAOYSA-N
Dimethylphosphine oxide
methylphosphinoylmethane
(METHYLPHOSPHONOYL)METHANE
20828-75-5
DimethylphosphineOxide
dimethyl(oxo)phosphanium
EINECS 230-591-2
EN300-117361
Dimethylphosphane oxide
MFCD02824571
DIMETHYLPHOSPHINE OXIDE
Einecs 230-591-2

MDL Number

MFCD02824571

FAQ

What is Dimethylphosphine oxide (CAS: 7211-39-4)?

Dimethylphosphine oxide (CAS: 7211-39-4) is a chemical compound with the formula (CH3)2PO. It is a colorless, slightly toxic, and flammable liquid with a distinctive odor. This compound is used in various industries including pharmaceuticals, dyes, and as a reagent in organic synthesis.

What are the main uses of Dimethylphosphine oxide (CAS: 7211-39-4)?

Dimethylphosphine oxide (CAS: 7211-39-4) is primarily used as a reagent in organic synthesis, dye industry, and as a component in certain pharmaceutical formulations. It is also utilized in the production of various chemical compounds and materials.

Is Dimethylphosphine oxide (CAS: 7211-39-4) safe?

Dimethylphosphine oxide (CAS: 7211-39-4) is considered slightly toxic and flammable. It should be handled with care and appropriate safety measures, including proper ventilation, protective clothing, and avoiding contact with skin and eyes. Keep away from sources of ignition. Consult a safety data sheet (SDS) for detailed safety information.

How should Dimethylphosphine oxide (CAS: 7211-39-4) be stored?

Dimethylphosphine oxide (CAS: 7211-39-4) should be stored in a cool, dry place away from direct sunlight and sources of ignition. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Store it at room temperature or slightly below, ideally between 15-25°C. Ensure adequate ventilation in the storage area to avoid the risk of fire or explosion.