N818

1,4,5,8-Naphthalenetetracarboxylic dianhydride

• Synonym(s): NTCDA
• Empirical Formula (Hill Notation): C₁₄H₄O₆
• CAS Number: 81-30-1
• Molecular Weight: 268.18
• Beilstein: 272788
• EC Number: 201-342-5
• MDL number: MFCD00006915
• UNSPSC Code: 12162002
• PubChem Substance ID: 24897857
• NACRES: NA.23

Properties

• form: powder
• Quality Level: 100
• mp: >300 °C (lit.)
• semiconductor properties: N-type (mobility=0.003 cm²/V·s)
• SMILES string: 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

Description

General description

1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTCDA) is a tetrafunctional monomer that can be used as an electron transporting material in organic electronics.

Application

An n-channel organic semiconductor.

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).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H317,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves