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

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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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 2
RTECS: QK3695000
F: 10-21
TSCA: Yes
HS Code: 29173990
Toxicity: LD50 oral in rat: 7400mg/kg

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N818
Product name: 1,4,5,8-Naphthalenetetracarboxylic dianhydride
Packaging: 5g
Price: $79.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: N818
Product name: 1,4,5,8-Naphthalenetetracarboxylic dianhydride
Packaging: 25g
Price: $227
Updated: 2024/03/01

TCI Chemical

Product number: N0369
Product name: Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
Purity: >97.0%(HPLC)
Packaging: 250g
Price: $673
Updated: 2024/03/01

TCI Chemical

Product number: N0369
Product name: Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
Purity: >97.0%(HPLC)
Packaging: 25g
Price: $123
Updated: 2024/03/01

Alfa Aesar

Product number: L14365
Product name: Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride, 97%
Packaging: 5g
Price: $46.7
Updated: 2024/03/01

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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

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1,4,5,8-Naphthalenetetracarboxylic dianhydride Suppliers

Americas 1 Australia 1 Belgium 1 Canada 1 China 226 Europe 1 Germany 4 India 4 Japan 3 Poland 1 South Korea 1 Switzerland 1 United Kingdom 14 United States 30 Global 289

Zhengzhou KeYulong chemical products Co., Ltd

Tel: 17319789407
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Zhengzhou AnMusi Chemical Products Co., Ltd.

Tel: 0371-55289822 18737195735
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CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

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Henan Guangwo New Materials Co., Ltd

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J & K SCIENTIFIC LTD.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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ShangHai DEMO Chemical Co.,Ltd

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Beijing HwrkChemical Technology Co., Ltd

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View Lastest Price from 1,4,5,8-Naphthalenetetracarboxylic dianhydride manufacturers

Hebei Weibang Biotechnology Co., Ltd

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

Hebei Yanxi Chemical Co., Ltd.

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

Hebei Chuanghai Biotechnology Co,.LTD

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

81-30-1, 1,4,5,8-Naphthalenetetracarboxylic dianhydrideRelated Search:

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(2)benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone

[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone

1,4,5,8-Naphthalenetetracarboxylic 1,8:4,5-dianhydride

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1,4,5,8-Naphthalenetetracarboxylic acid dianhydride

1,4,5,8-Naphthalenetetracarboxylic acid, 1,8:4,5-dianhydride

Aids125787

Aids-125787

1,4,5,8-Naphthalenetetracarboxylic dianhydride,NTCDA

NTDA

Naphthaline-1,4,5,8-tetracarbonic acid, dianhydride

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Naphthalene-1,8,4,5-tetracarboxylic acid 1,8:4,5-dianhydride

Naphthalene-1,4,5,8-tetracarboxylicdianhydride85%

1,4,5,8-NAPHTHALENETETRACARBOXYLIC DIANHYDRIDE

1,4,5,8-Naphthalenetetracarboxylic dianhydride, 97.5%

ISOCHROMENO[6,5,4-DEF]ISOCHROMENE-1,3,6,8-TETRAONE

NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC ACID DIANHYDRIDE

NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC DIANHYDRIDE

1,4,5,8-Naphthalen

Naphthalene-1,4,5,8-tetracarboxylic dianhydride 85%

Naphthalene-1,4,5,8-tetracarboxylic Dianhydride(NTCDA)

1,4,5,8-naphthalenetetracarboxylicacid,1,8:4,5-dianhydride

1,8:4,5-Naphthalenetetracarboxylic dianhydride

2,7-Dioxapyrene-1,3,6,8-tetrone

Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetrone

Naphthalenetetracarboxylic dianhydride

naphthalenetetracarboxylicdianhydride

nsc84241

ntcda

naphthalene-1,8:4,5-tetracarboxylic dianhydride

NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC ACID DIANHYDRIDE 97%

1,4,5,8-Naphthalenetetracaboxylic Dianhydride

1, 4, 5, 8-NAPTHALENE TETRACARBOXYLIC DIANHYDRIDE

Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation)

1,4,5,8-naphthalene tetramethylic anhydride

Naphthalene-1,4,5,8-tetracarboxylicDianhydride(purifiedbysublimation)&gt

Naphthalene-1,4,5,8-tetracarboxylicDianhydride&gt

1,4,5,8-Naphthalenetetracarboxylic Dianhydride,95%

1,4,5,8-NaphthaL

enetetracarboxyL

S1099

1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTDA)

1,4,5,8-Naphthalenetetracarboxylic dianhydride, tech grade

Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride, 97%,

1,4,5,8-Tetracarboxynaphthalene dianhydride

1,4,5,8- naphthalene tetracarboxylic anhydride

Naphthalenetetracarboxylic dianhydride (6CI)

Naphthalene-1,4,5,8-tetracarboxylic Dianhydride, ≥ 95.0%

81-30-1

C14H4O6

Reagents for Conducting Polymer Research

Acid Anhydrides, etc. (Reagents for Conducting Polymer Research)

Reagent for High-Performance Polymer Research

Carboxylic Acid Anhydrides

Carbonyl Compounds

Building Blocks