Naphthalene-1,4,5,8-tetracarboxylic Dianhydride

Catalog Number

81-30-1

CAS

81-30-1

Synonyms

NTCDA

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).

Molecular Weight

268.18

Molecular Formula

C14H4O6

Product Information

Purity

>98.0%

MDL

MFCD00006915

Physical State

Solid

Appearance

Light yellow to Brown to Dark green powder to crystal

Storage

Sealed in dry. Inert atmosphere.

Boiling Point

617 °C / 760 mmHg

Melting Point

≥300 °C

Flash Point

280.4ºC

Density

1.5122 (rough estimate)

Refractive Index

1.5230 (estimate)

Safety Information

Signal Word

Warning

Precautionary Statement

P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].

Hazard Statements

H315-H319

TSCA

Yes

WGK Germany

Canonical SMILES

O=C1OC(=O)c2ccc3C(=O)OC(=O)c4ccc1c2c34