3,3′,4,4′-Biphenyltetracarboxylic dianhydride
CAS Number2420-87-3
Formula4
Mol. Weight294.22 g/mol
3,3′,4,4′-Biphenyltetracarboxylic dianhydride
What is 3,3′,4,4′-Biphenyltetracarboxylic dianhydride?
3,3′,4,4′-Biphenyltetracarboxylic dianhydride is a chemical compound with CAS number 2420-87-3 and molecular formula 4. It is used in various industrial and research applications.
Specifications
Molecular Weight
294.22 g/mol
Assay/Purity
97%
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
299-305 °C(lit.)
EC Number
219-342-9
WGK Germany
3
Frequently Asked Questions
Alternative Names & Synonyms
4′-Biphenyltetracarboxylic dianhydride,2420-87-3, C16H6O6