Loading...
Chemical structure of 4,4'-Biphthalic anhydride

GC76731

4,4'-Biphthalic anhydride

Also known as 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione

4,4'-Biphthalic anhydride (BPDA) is a rigid symmetrical polyamide used in the production of high-performance polymers, such as polyimide products and their composites

ChemicalCAS2420-87-3MW294.22FormulaC16H6O6
CAS number
2420-87-3
Molecular weight
294.22
Formula
C16H6O6
Solubility
DMSO： 6·67 mg/mL (22·67 mM; ultrasonic and warming and heat to 60°C)
InChIKey
WKDNYTOXBCRNPV-UHFFFAOYSA-N
Catalogue number
GC76731
Brand
GLPBIO
Computed properties PubChem CID 75494 · XLogP 2.3 · TPSA 86.7 Ų · H-bond donors 0
XLogP
2.3
TPSA
86.7 Ų
H-bond donors
0
H-bond acceptors
6
Rotatable bonds
1
Heavy atoms
22

SMILES C1=CC2=C(C=C1C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

Computed descriptors from PubChem (CID 75494), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.