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

Brand:  Acros Organics 440990010

Additional Details : CAS : 34932-07-5 Weight : 0.05100kg


Quantity 1g

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Product Code. 11976021

  • € 152.00 / 1g


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Description

Description

for C-C Bond Formation (Olefination)
Specifications

Chemical Identifiers

34932-07-5
346.37
2 3h-furanone, 3-triphenylphosphoranylidene, 2-oxotetrahydrofuran-3-ylidenetriphenylphosphorane, gamma-butyrolactonylidene triphenyl phosphorane, 2-triphenylphosphoranylidene-gamma-butyrolactone, alpha-triphenylphosphoranylidene-gamma-butyrolactone, 2 3h-furanone, dihydro-3-triphenylphosphoranylidene, 3-triphenylphosphoranylidene dihydro-2 3h-furanone, 3-triphenyl-??-phosphanylidene oxolan-2-one, 3-triphenyl-, e5-phosphanylidene dihydrofuran-2 3h-one, .gamma.-butyrolactonylidene triphenyl phosphorane
3-(triphenyl-$l^{5}-phosphanylidene)oxolan-2-one
C22H19O2P
JUKRJGQYUNADDD-UHFFFAOYSA-N
97111
C1COC(=O)C1=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Specifications

3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one
Authentic
Glass bottle
243.0°C to 246.0°C
34932-07-5
100.0
C22H19O2P
JUKRJGQYUNADDD-UHFFFAOYSA-N
3-(triphenyl-$l^{5}-phosphanylidene)oxolan-2-one
97111
Powder
73.24 to 79.34% (C)
Consistent with structure
White
1g
96.0
97%
2 3h-furanone, 3-triphenylphosphoranylidene, 2-oxotetrahydrofuran-3-ylidenetriphenylphosphorane, gamma-butyrolactonylidene triphenyl phosphorane, 2-triphenylphosphoranylidene-gamma-butyrolactone, alpha-triphenylphosphoranylidene-gamma-butyrolactone, 2 3h-furanone, dihydro-3-triphenylphosphoranylidene, 3-triphenylphosphoranylidene dihydro-2 3h-furanone, 3-triphenyl-??-phosphanylidene oxolan-2-one, 3-triphenyl-, e5-phosphanylidene dihydrofuran-2 3h-one, .gamma.-butyrolactonylidene triphenyl phosphorane
C1COC(=O)C1=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4
346.37
346.37
97%
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Safety and Handling

Safety and Handling

Product Identifier
  • 3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.

Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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