1,4,5,8-Naphthalenetetracarboxylic dianhydride

Description	Napthalenetetracarboxylic dianhydride is an organic compound related to naphthalene. The compound is a beige solid. NTDAs are most commonly used as a precursor to naphthalenediimides (NDIs), a family of compound with many different uses.
IUPAC Name	6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
Molecular Weight	268.18
Molecular Formula	C14H4O6
Canonical SMILES	O=C1OC(=O)c2ccc3C(=O)OC(=O)c4ccc1c2c34
InChI	1S/C14H4O6/c15-11-5-1-2-6-10-8(14(18)20-12(6)16)4-3-7(9(5)10)13(17)19-11/h1-4H
InChI Key	YTVNOVQHSGMMOV-UHFFFAOYSA-N
Melting Point	>300ºC
Flash Point	280.4ºC
Density	1.79 g/cm³
Application	NTCDA can be used in the fabrication of a variety of devices such as fuel cells, thin film transistors (OTFTs), lithium ion batteries, and organic photovoltaics (OPV). An n-channel organic semiconductor.
Storage	room temp
BeilsteinREAXYS Number	272788
EC Number	201-342-5
MDL Number	MFCD00006915
NACRES	NA.23
Packaging	Packaging 5, 25, 100 g in glass bottle
Quality Level	100
Refractive Index	1.781
Semiconductor Properties	N-type (mobility=0.003 cm² /V·s)