1,4,5,8-Naphthalenetetracarboxylic dianhydride(NTDA) - ≥96% , CAS No.81-30-1

CAS: 81-30-1 Cat. No.: N107577 Molecular Weight: 268.18 Beilstein Registry Number: 272788 EC Number: 201-342-5
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
NTCDA | AKOS003614689 | 1,8:4, 5-Naphthalenetetracarboxylic dianhydride | Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone | N0755 | Naphthalene-1,8:4,5-tetracarboxylic dianhydride | NCGC00357221-01 | NSC 84241 | 1,4,5,8-naphthalenetetracarboxylic-1,8:4
Storage
Room temperature,Argon charged
Shipped In
Normal
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N107577-1g
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$35.90
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100g
N107577-100g
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500g
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 45 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

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

Specifications

Synonyms
NTCDA | AKOS003614689 | 1, 8:4, 5-Naphthalenetetracarboxylic dianhydride | Isochromeno[6, 5, 4-def]isochromene-1, 3, 6, 8-tetraone | N0755 | Naphthalene-1, 8:4, 5-tetracarboxylic dianhydride | NCGC00357221-01 | NSC 84241 | 1, 4, 5, 8-naphthalenetetracarboxylic-1, 8:4
Specifications & Purity
≥96%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid504751153
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751153
Canonical SmilesC1=CC2=C3C(=CC=C4C3=C1C(=O)OC4=O)C(=O)OC2=O
IUPAC Name6,13-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
InChIKeyYTVNOVQHSGMMOV-UHFFFAOYSA-N
INCHI1S/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
Isomeric SMILES C1=CC2=C3C(=CC=C4C3=C1C(=O)OC4=O)C(=O)OC2=O
WGK Germany 2
RTECS QK3695000
Molecular Weight 268.18
Beilstein 272788
Reaxy-Rn 272788
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=272788&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassIsocoumarins and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIsocoumarins and derivatives
Alternative Parents Naphthalenes  2-benzopyrans  Pyranones and derivatives  Heteroaromatic compounds  Lactones  Oxacyclic compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Isocoumarin - Benzopyran - Naphthalene - 2-benzopyran - Pyranone - Benzenoid - Pyran - Heteroaromatic compound - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isocoumarins and derivatives. These are polycyclic compounds containing an isochromane which bears a ketone at the carbon C1.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
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60 results found

Lot NumberCertificate TypeDateItem
A2619473Certificate of AnalysisJan 29, 2026 N107577
A2619474Certificate of AnalysisJan 29, 2026 N107577
A2619475Certificate of AnalysisJan 29, 2026 N107577
L2502651Certificate of AnalysisDec 05, 2025 N107577
L2502629Certificate of AnalysisDec 05, 2025 N107577
L2502628Certificate of AnalysisDec 05, 2025 N107577
L2502627Certificate of AnalysisDec 05, 2025 N107577
K2310481Certificate of AnalysisAug 20, 2025 N107577
K2310480Certificate of AnalysisAug 20, 2025 N107577
K2310478Certificate of AnalysisAug 20, 2025 N107577
G2517580Certificate of AnalysisJul 25, 2025 N107577
G2517578Certificate of AnalysisJul 23, 2025 N107577
G2517579Certificate of AnalysisJul 23, 2025 N107577
G2517581Certificate of AnalysisJul 23, 2025 N107577
G2517582Certificate of AnalysisJul 23, 2025 N107577
I2522077Certificate of AnalysisJul 23, 2025 N107577
G2521028Certificate of AnalysisMay 17, 2025 N107577
E2512424Certificate of AnalysisMay 17, 2025 N107577
E2512425Certificate of AnalysisMay 17, 2025 N107577
E2512426Certificate of AnalysisMay 17, 2025 N107577
E2512427Certificate of AnalysisMay 17, 2025 N107577
E2512428Certificate of AnalysisMay 17, 2025 N107577
L2417667Certificate of AnalysisDec 24, 2024 N107577
L2417663Certificate of AnalysisDec 24, 2024 N107577
L2417664Certificate of AnalysisDec 24, 2024 N107577
C2521258Certificate of AnalysisDec 24, 2024 N107577
L2417665Certificate of AnalysisDec 24, 2024 N107577
L2417666Certificate of AnalysisDec 24, 2024 N107577
G2418534Certificate of AnalysisJul 22, 2024 N107577
G2418526Certificate of AnalysisJul 22, 2024 N107577
G2418528Certificate of AnalysisJul 22, 2024 N107577
G2418533Certificate of AnalysisJul 22, 2024 N107577
J2423265Certificate of AnalysisMar 29, 2024 N107577
C2406154Certificate of AnalysisMar 29, 2024 N107577
G2412022Certificate of AnalysisMar 29, 2024 N107577
C2406155Certificate of AnalysisMar 29, 2024 N107577
C2406507Certificate of AnalysisMar 29, 2024 N107577
K2310479Certificate of AnalysisNov 15, 2023 N107577
A2403091Certificate of AnalysisNov 14, 2023 N107577
K2310482Certificate of AnalysisNov 14, 2023 N107577
G2319715Certificate of AnalysisJul 29, 2023 N107577
G2319712Certificate of AnalysisJul 29, 2023 N107577
G2319709Certificate of AnalysisJul 29, 2023 N107577
J2313102Certificate of AnalysisJul 29, 2023 N107577
G2319708Certificate of AnalysisJul 29, 2023 N107577
G2319707Certificate of AnalysisJul 29, 2023 N107577
F23061250Certificate of AnalysisJun 20, 2023 N107577
F23061294Certificate of AnalysisJun 20, 2023 N107577
F23062139Certificate of AnalysisJun 20, 2023 N107577
F23061317Certificate of AnalysisJun 20, 2023 N107577
D23211588Certificate of AnalysisApr 27, 2023 N107577
D23211431Certificate of AnalysisApr 27, 2023 N107577
D23211418Certificate of AnalysisApr 27, 2023 N107577
D23211424Certificate of AnalysisApr 27, 2023 N107577
I2227133Certificate of AnalysisOct 11, 2022 N107577
B2212389Certificate of AnalysisSep 01, 2022 N107577
B2212359Certificate of AnalysisSep 01, 2022 N107577
B2212353Certificate of AnalysisSep 01, 2022 N107577
B2212352Certificate of AnalysisSep 01, 2022 N107577
H2229673Certificate of AnalysisSep 01, 2022 N107577

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Chemical and Physical Properties
SensitivityMoisture Sensitive
Melt Point(°C)>300℃
Molecular Weight268.180 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass268.001 Da
Monoisotopic Mass268.001 Da
Topological Polar Surface Area86.700 Ų
Heavy Atom Count20
Formal Charge0
Complexity446.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
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19. Zhen Deng, Long Ma, Gang Li, Yunhua Yu, Xiaoping Yang.  (2024)  Alleviating interfacial thermal residual stress of carbon fiber-reinforced composites by molecular pulley effect of aldehyde-functionalized polyrotaxane.  COMPOSITES COMMUNICATIONS,      [PMID:] [10.1016/j.coco.2024.102146]
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45. Cheng Wang, Luyao Li, Weicun Chu, Zhongliang Dong, Yinlong Zhu, Xiaoming Zhao, Lixiong Yin, Riming Nie, Wanlin Guo.  (2026)  Thermally triggered polymer interface engineering for efficient and stable air-processed perovskite solar cells.  Journal of Energy Chemistry,      [PMID:] [10.1016/j.jechem.2026.02.033]
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