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CAS RN: 4415-87-6 | Product Number: C2842

1,2,3,4-Cyclobutanetetracarboxylic Dianhydride (purified by sublimation)


Purity: >98.0%(T)
Synonyms:
  • CBDA (purified by sublimation)
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Product Number C2842
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__8H__4O__6 = 196.11 
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 4415-87-6
Reaxys Registry Number 1430553
PubChem Substance ID 253660314
MDL Number

MFCD00004944

Specifications
Appearance White to Almost white powder to crystal
Purity(Methanolysis Method) min. 98.0 %
NMR confirm to structure
Properties (reference)
Melting Point 285 °C
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:
EC Number 224-577-5
Transport Information:
HS Number 2917200090
PubMed Literature


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