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CAS RN: 18959-30-3 | Product Number: D4716

4,5-Difluorophthalic Anhydride


Purity: >98.0%(GC)(T)
Synonyms:
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Product Number D4716
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C__8H__2F__2O__3 = 184.10  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 18959-30-3
Reaxys Registry Number 1569673
PubChem Substance ID 253660649
MDL Number

MFCD08695033

Specifications
Appearance White to Light yellow powder to crystal
Purity(GC) min. 98.0 %
Purity(Morpholine Method) min. 98.0 %
Melting point 95.0 to 99.0 °C
Properties (reference)
Melting Point 97 °C
Solubility (soluble in) Dimethylformamide
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.
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HS Number 2917350000
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