1,4,5,8-Naphthalenetetracarboxylic dianhydride
Uses- Product Name
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride
- CAS No.
- 81-30-1
- Chemical Name
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride
- Synonyms
- ISOCHROMENO[6,5,4-DEF]ISOCHROMENE-1,3,6,8-TETRAONE;ntcda;NTDA;Naphthalenetetracarboxylic dianhydride;1,4,5,8-Naphthalenetetracarboxylic;NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC DIANHYDRIDE;1,4,5,8-Naphthalenetetracarboxylic acid dianhydride;1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride;S1099;nsc84241
- CBNumber
- CB0233457
- Molecular Formula
- C14H4O6
- Formula Weight
- 268.18
- MOL File
- 81-30-1.mol
1,4,5,8-Naphthalenetetracarboxylic dianhydride Property
- Melting point:
- >300 °C (lit.)
- Boiling point:
- 371.34°C (rough estimate)
- Density
- 1.5122 (rough estimate)
- refractive index
- 1.5230 (estimate)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly, Heated), Methanol (Slightly)
- form
- Solid
- color
- Off-White to Light Beige
- Sensitive
- Moisture Sensitive
- BRN
- 272788
- Stability:
- Hygroscopic, Moisture Sensitive
- InChIKey
- YTVNOVQHSGMMOV-UHFFFAOYSA-N
- CAS DataBase Reference
- 81-30-1(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride(81-30-1)
- EPA Substance Registry System
- [2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone (81-30-1)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- N818
- Product name
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride
- Packaging
- 5g
- Price
- $79.8
- Updated
- 2024/03/01
- Product number
- N818
- Product name
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride
- Packaging
- 25g
- Price
- $227
- Updated
- 2024/03/01
- Product number
- N0369
- Product name
- Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
- Purity
- >97.0%(HPLC)
- Packaging
- 250g
- Price
- $673
- Updated
- 2024/03/01
- Product number
- N0369
- Product name
- Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
- Purity
- >97.0%(HPLC)
- Packaging
- 25g
- Price
- $123
- Updated
- 2024/03/01
- Product number
- L14365
- Product name
- Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride, 97%
- Packaging
- 5g
- Price
- $46.7
- Updated
- 2024/03/01
1,4,5,8-Naphthalenetetracarboxylic dianhydride Chemical Properties,Usage,Production
Uses
1,4,5,8-Naphthalenetetracarboxylic Dianhydride is used as a reagent in the preparation of novel fluorescent markers for hypoxic cells of naphthalimides with two heterocyclic side chains for bioreductive binding.
Description
1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTCDA) has a naphthalene core with four carboxylic acids at the 1, 4, 5, and 8 positions, with each adjacent carboxylic acid forming an anhydride. NTCDA is aromatic, stable, planar, and highly symmetric chemically, and also possesses favourable electrical properties. Due to the electron-deficient nature of the carboxyl group, NTCDA is known to be a strong electron acceptor molecule with an electron affinity as high as 4.0 eV. It has been demonstrated that NTCDA significantly improves the electrical conductivity of co-deposited thin films of NTCDA and a wide range of metals including indium, magnesium and aluminium. The high electron conductivity of co-deposited NTCDA/In films also strongly suggests that co-deposited NTCDA/In films are excellent electron transport layers for organic light emitting diodes and photovoltaic devices.
Chemical Properties
Light brown solid
Uses
1,4,5,8-Naphthalenetetracarboxylic Dianhydride is used as a reagent in the preparation of novel fluorescent markers for hypoxic cells of naphthalimides with two heterocyclic side chains for bioreductive binding.
Uses
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).
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.
1,4,5,8-Naphthalenetetracarboxylic dianhydride Preparation Products And Raw materials
Raw materials
Preparation Products
1,4,5,8-Naphthalenetetracarboxylic dianhydride Suppliers
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View Lastest Price from 1,4,5,8-Naphthalenetetracarboxylic dianhydride manufacturers
- Product
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride 81-30-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-28
- Product
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride 81-30-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-03-09
- Product
- 1,4,5,8-Naphthalenetetracarboxylic dianhydride 81-30-1
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-16