Trimethylphosphine

Basic Information

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CAS Number

594-09-2

Molecular Formula

C3H9P

Molecular Weight

76.08 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

-86°C

Boiling Point

40°C

Water Solubility

Soluble in water.

Refractive Index

n20/D 1.428(lit.)

Vapor Pressure

7.24 psi ( 20 °C)

SMILES

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CP(C)C

InChI

InChI=1S/C3H9P/c1-4(2)3/h1-3H3

InChIKey

YWWDBCBWQNCYNR-UHFFFAOYSA-N

LogP

1.3577

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H225

H315

H319

H335

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 4.2 Class 4.2

Sensitiveness

Air & Moisture Sensitive

Synonyms & References

English

594-09-2
NS00043136
DTXSID00208120
(CH3)3P
Trimethyl phosphine
UNII-5FL6SQK9H3
EINECS 209-823-1
CHEBI:35890
FT-0688415
5FL6SQK9H3
P(CH3)3
MFCD00008510
F20488
Trimethylphosphorus
F0001-1561
trimethylphospine
Trimethylphosphine solution 1.0 M in toluene
InChI=1/C3H9P/c1-4(2)3/h1-3H
AMY19776
AKOS009156871
Phosphine, trimethyl-
Q3268860
Trimethylphosphine
T3489
trimethylphosphane
PMe3
Trimethylphosphine, 97%
Me3P
Trimethylphosphine solution
Trimethylphosphineminampouled
TrimethylphosphineSureSealbottlecolorlessliquid

MDL Number

MFCD00008510

Customs Code

29319090

FAQ

What regulatory guidelines apply to Trimethylphosphine (CAS: 594-09-2)?

Trimethylphosphine (CAS: 594-09-2) is classified under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as a flammable gas. It is also subject to REACH regulations for the registration, evaluation, authorization, and restriction of chemical substances in the European Union. In the United States, it is regulated by the FDA for specific uses and the EPA for environmental protection and safety measures.

Are there alternatives to Trimethylphosphine (CAS: 594-09-2) in synthesis?

There are several alternatives to Trimethylphosphine (CAS: 594-09-2) in synthesis, such as triethylphosphine and tributylphosphine. These alternatives offer similar reactivity and can be used in some reactions where Trimethylphosphine is typically used. However, the choice of alternative depends on the specific reaction conditions and desired outcome.

What is the market or research trend for Trimethylphosphine (CAS: 594-09-2)?

The market for Trimethylphosphine (CAS: 594-09-2) is stable, with a steady demand in the pharmaceutical and chemical industries. Recent research trends focus on its use in organophosphorus chemistry, as a ligand in metal complexes, and in the synthesis of various organic compounds. The trend also includes exploring its environmental impact and developing safer alternatives.

How should waste containing Trimethylphosphine (CAS: 594-09-2) be handled?

Waste containing Trimethylphosphine (CAS: 594-09-2) should be collected in sealed containers and disposed of according to local, national, and international regulations. It is advisable to incinerate the waste in a controlled environment or use professional waste disposal services. Proper environmental protection measures, such as ensuring no spillage and appropriate ventilation, must be taken during handling and disposal to prevent environmental and safety hazards.