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CAS RN: 119389-05-8 | Product Number: P1437

4-Phenylethynylphthalic Anhydride


Purity: >98.0%(GC)(T)
Synonyms:
  • 4-PEPA
  • 5-(Phenylethynyl)-2-benzofuran-1,3-dione
  • 5-(Phenylethynyl)isobenzofuran-1,3-dione
Documents:
5G
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25G
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Product Number P1437
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C__1__6H__8O__3 = 248.24  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 119389-05-8
Reaxys Registry Number 9631246
PubChem Substance ID 87575508
MDL Number

MFCD01862632

Specifications
Appearance White to Yellow to Green powder to crystal
Purity(GC) min. 98.0 %
Purity(Morpholine Method) min. 98.0 %
Melting point 149.0 to 154.0 °C
Properties (reference)
Melting Point 152 °C
Solubility in water Practically insoluble
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws: / Compliance with laws, Regulations
Transport Information:
HS Number 2917399590
PubMed Literature


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