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1-(Triphenylphosphoranylidene)acetone(CAS: 1439-36-7)

1-(Triphenylphosphoranylidene)acetone
CAS Number

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Basic Information

Molecular Formula
C21H19OP
Molecular Weight
318.36 g/mol

Physical Properties

Melting Point
203-205 °C (lit.)
Boiling Point
478.5°C at 760 mmHg
Flash Point
243.2℃

Chemical Identifiers

SMILES
CC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
InChIKey
KAANTNXREIRLCT-UHFFFAOYSA-N

Database References

MDL Number
MFCD00008774
Beilstein Registry Number
750077

FAQ

1-(Triphenylphosphoranylidene)acetone (CAS: 1439-36-7) is subject to various regulatory guidelines, including GHS classification for hazardous chemicals, REACH regulations for the registration, evaluation, authorization, and restriction of chemicals in the EU, and FDA/EPA requirements for safety and environmental protection in the United States. These guidelines ensure safe handling and disposal while promoting environmental sustainability.
While 1-(Triphenylphosphoranylidene)acetone (CAS: 1439-36-7) is a versatile reagent, alternatives such as triphenylphosphine oxide or other phosphorus ylides can be used in synthesis. These alternatives offer similar reactivity but may have different solubility and reactivity profiles, making them suitable for specific applications.
The research trend for 1-(Triphenylphosphoranylidene)acetone (CAS: 1439-36-7) focuses on its use in organic synthesis, particularly in the preparation of complex organic compounds and functional materials. Market demand is driven by its reactivity and versatility, with ongoing studies exploring new applications in drug discovery and materials science.
Waste containing 1-(Triphenylphosphoranylidene)acetone (CAS: 1439-36-7) should be collected in appropriate containers and disposed of through a professional waste disposal service. Incineration is an effective method for disposal, but it must be conducted in compliance with environmental regulations to minimize environmental impact. Proper precautions include ensuring the waste is neutralized before disposal to prevent environmental damage.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures

Contact Information

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Li Jun

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