Phosphine | CAS No. 22398-80-7

Phosphine

Basic Information

View in Editor

CAS Number

22398-80-7

Molecular Formula

H3P

Molecular Weight

34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

1070 ºC

Boiling Point

°Cat760mmHg

Water Solubility

Insoluble in water.

SMILES

View in Editor

P#[In]

InChI

InChI=1S/H3P/h1H3

InChIKey

XYFCBTPGUUZFHI-UHFFFAOYSA-N

LogP

0.05809999999999993

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

View Safety Information

Hazard Statement

H350 May cause cancer
Carcinogenicity

H372 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

Synonyms & References

English

CCRIS 8799
phosphinidyneindium
Induim Phosphide /Zinc Sulphide-PEG-COOH Quantum Dots
SD36LG60G1
InP/ZnS Sulphide-PEG-COOH
DTXSID3031444
Indium(III)phosphide
INDIUM PHOSPHIDE
Induim Phosphide /Zinc Sulphide-PEG- NH Quantum Dots
DSSTox_GSID_31444
Indium(III) phosphide
Indium Phospide/Zinc Sulphide
DSSTox_CID_11444
Indium(III) phosphide, flakess, 3-20 mesh, 99.998% metals basis
Indium monophosphide
HSDB 6935
DSSTox_RID_78875
XAA39880
NS00084053
Indium Phospide/Zinc Sulphide Quantum Dots
indiganylidynephosphane
EINECS 244-959-5
INDIUM PHOSPHIDE [MI]
MFCD00016153
Q416291
CAS-22398-80-7
Induim Phosphide /Zinc Sulphide-MPA-COOH Quantum Dots
UNII-SD36LG60G1
NCGC00255118-01
Induim Phosphide /Zinc Sulphide-PEG-NH Quantum Dots
Induim Phosphide /Zinc Sulphide-PEG- COOH Quantum Dots

MDL Number

MFCD00016153

FAQ

What regulatory guidelines apply to phosphine (CAS: 22398-80-7)?

Phosphine (CAS: 22398-80-7) falls under the scope of various regulatory guidelines including GHS classification, REACH regulations, and FDA/EPA requirements. It is classified as a flammable gas and is subject to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Under REACH, it requires registration if manufactured or imported in quantities above 1 tonne per year. FDA and EPA have specific requirements for its handling and disposal to ensure safety and environmental protection.

Are there alternatives to phosphine (CAS: 22398-80-7) in synthesis?

Yes, alternatives to phosphine (CAS: 22398-80-7) in synthesis include other organophosphorus compounds such as dialkyl phosphites and phosphine oxides. These compounds can serve as effective ligands or reducing agents in certain reactions. Additionally, metal complexes and other organometallic reagents can be used as alternatives depending on the specific synthetic requirements and desired outcomes.

What is the market or research trend for phosphine (CAS: 22398-80-7)?

The market for phosphine (CAS: 22398-80-7) is driven by its use in industrial and research applications such as semiconductor manufacturing, chemical synthesis, and flame retardants. Research trends are shifting towards the development of safer and more sustainable phosphorus compounds. Environmental concerns and the need for safer alternatives are leading to increased exploration of phosphorus-containing materials with reduced toxicity and improved environmental performance.

How should waste containing phosphine (CAS: 22398-80-7) be handled?

Waste containing phosphine (CAS: 22398-80-7) should be collected in appropriate containers and stored under inert gas to prevent decomposition. It should be disposed of through incineration or professional waste disposal services that comply with environmental regulations. Proper environmental protection measures, such as monitoring for phosphine and other volatile organic compounds, should be implemented to prevent air and water pollution.