3,3′,4,4′-Biphenyltetracarboxylic dianhydride

ALDRICH/463310 - 97%

Synonym: s-BPDA

CAS Number: 2420-87-3
Empirical Formula (Hill Notation): C₁₆H₆O₆
Molecular Weight: 294.22
EC Number: 219-342-9
MDL Number: MFCD00039140
Linear Formula: C₁₆H₆O₆
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-463310-25G	25 g	$48.80 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
InChI	1S/C16H6O6/c17-13-9-3-1-7(5-11(9)15(19)21-13)8-2-4-10-12(6-8)16(20)22-14(10)18/h1-6H
InChI key	WKDNYTOXBCRNPV-UHFFFAOYSA-N
mp	299-305 °C (lit.)
SMILES string	O=C1OC(=O)c2cc(ccc12)-c3ccc4C(=O)OC(=O)c4c3

Application:	s-BPDA can be used in the synthesis of high molecular weight aromatic polyamide fibers. It can also be used in the formation of hybrid nanocomposite films.
General description:	3,3′,4,4′-Biphenyltetracarboxylic dianhydride (s-BPDA) is a rigid symmetric polyamide with a diamine having a long distance between amine groups and reactive endgaps.
Packaging:	25 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	299-305 °C (lit.)
UNSPSC	12162002

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