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3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one, 97%, ACROS Organics™


Quantity 5g

Manufacturer: thermo fisher scientific  440990050

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Catalog No. AC440990050

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Description & Specifications

Chemical Identifiers

Elemental Analysis 73.24 to 79.34% (C)
Infrared Spectrum Authentic
NMR Consistent with structure
Color White to off-white
Quantity 5g
Chemical Name or Material 3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one
CAS 34932-07-5
CAS Min % 96.0
CAS Max % 100.0
Physical Form White to off-white powder
Assay Percent Range 97%
Molecular Formula C22H19O2P
Formula Weight 346.37g/mol
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Specifications

Chemical Name or Material 3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one
CAS 34932-07-5
CAS Min % 96.0
CAS Max % 100.0
Assay Percent Range 97%
Molecular Formula C22H19O2P
Formula Weight 346.37g/mol

for C-C Bond Formation (Olefination)

Accessories

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.