1,4,5,8-Naphthalenetetracarboxylic dianhydride

Base Information

Chemical Name:1,4,5,8-Naphthalenetetracarboxylic dianhydride
CAS No.:81-30-1
Deprecated CAS:4052-78-2,1185756-13-1,2221028-26-6,1185756-13-1
Molecular Formula:C14H4O6
Molecular Weight:268.182
Hs Code.:29173990
European Community (EC) Number:201-342-5
NSC Number:84241
UNII:L56XQD1V6Y
DSSTox Substance ID:DTXSID4052554
Nikkaji Number:J8F
Wikipedia:Naphthalenetetracarboxylic_dianhydride
Mol file:81-30-1.mol

Synonyms:1,4,5,8-naphthalenetetracarboxylic 1,8:4,5 dianhydride;naphthalenetetracarboxylic dianhydride;NTA dianhydride

Suppliers and Price of 1,4,5,8-Naphthalenetetracarboxylic dianhydride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
1,4,5,8-Naphthalenetetracarboxylic dianhydride
5 g
$ 65.00

TCI Chemical
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation) >98.0%(HPLC)
1g
$ 123.00

TCI Chemical
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride >97.0%(HPLC)
25g
$ 101.00

TCI Chemical
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride >97.0%(HPLC)
250g
$ 562.00

TCI Chemical
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation) >98.0%(HPLC)
5g
$ 366.00

SynQuest Laboratories
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
100 g
$ 240.00

SynQuest Laboratories
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
25 g
$ 80.00

SynQuest Laboratories
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride
5 g
$ 25.00

Sigma-Aldrich
1,4,5,8-Naphthalenetetracarboxylic dianhydride
5g
$ 64.30

Sigma-Aldrich
1,4,5,8-Naphthalenetetracarboxylic dianhydride
100g
$ 549.00

Total 101 raw suppliers

Chemical Property of 1,4,5,8-Naphthalenetetracarboxylic dianhydride

Chemical Property:

Vapor Pressure:3.73E-15mmHg at 25°C
Melting Point:>300 °C(lit.)
Refractive Index:1.781
Boiling Point:617 °C at 760 mmHg
Flash Point:280.4 °C
PSA：86.74000
Density:1.79 g/cm³
LogP:1.46100
Storage Temp.:Inert atmosphere,Room Temperature
Sensitive.:Moisture Sensitive
Solubility.:DMSO (Slightly, Heated), Methanol (Slightly)
XLogP3:1.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:0
Exact Mass:268.00078784
Heavy Atom Count:20
Complexity:446

Purity/Quality:

99% ^*data from raw suppliers

1,4,5,8-Naphthalenetetracarboxylic dianhydride ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C3C(=CC=C4C3=C1C(=O)OC4=O)C(=O)OC2=O
General Description 1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTCDA) is a crystalline compound that forms a three-dimensional network through multiple C-H...O interactions, functioning as both a donor and acceptor. It crystallizes in the centrosymmetric space group P2₁/c, with half the molecule as the asymmetric unit. The structure is stabilized by these interactions, linking each molecule to six neighbors, and its geometric parameters align with those of related naphthalene derivatives. Additionally, its solvate form with dimethyl sulfoxide (DMSO) exhibits ordered hydrogen bonding, further highlighting its structural versatility.

Technology Process of 1,4,5,8-Naphthalenetetracarboxylic dianhydride

There total 23 articles about 1,4,5,8-Naphthalenetetracarboxylic dianhydride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%