1,4,5,8-Naphthalenetetracarboxylic Acid

Name: 1,4,5,8-Naphthalenetetracarboxylic Acid
Brand: Vaqora Chemicals
SKU: VQ-049627

About 1,4,5,8-Naphthalenetetracarboxylic Acid

Listed under CAS 128-97-2, 1,4,5,8-Naphthalenetetracarboxylic Acid is a carboxylic acid available from Vaqora Chemicals. The compound has the formula C14H8O8, corresponding to a molecular weight of 304.21 g/mol. Systematically, it is named naphthalene-1,4,5,8-tetracarboxylic acid. It is also known as 1,4,5,8-Tetracarboxynaphthalene or 1,4,5,8-naptetraCOOH.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1,4,5,8-Naphthalenetetracarboxylic Acid in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,4,5,8-Naphthalenetetracarboxylic Acid
Catalogue No.	VQ-049627
CAS Number	128-97-2
IUPAC name	naphthalene-1,4,5,8-tetracarboxylic acid
Molecular formula	C₁₄H₈O₈
Molecular weight	304.21 g/mol
Exact mass	304.0219
InChIKey	OLAPPGSPBNVTRF-UHFFFAOYSA-N
SMILES	C1=CC(=C2C(=CC=C(C2=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O
PubChem CID	31422

Physical properties
Physical form	Other
LogP (XLogP3)	1.3
H-bond donors / acceptors	4 / 8
TPSA	149 Å²
Synonyms	1,4,5,8-Tetracarboxynaphthalene, 1,4,5,8-naptetraCOOH, Tetra acid, 1,5,8-Tetracarboxynaphthalene, 1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride), 1,5,8-Naphthalenetetracarboxylic acid, Naphthalene-1,4,5,8-tetracarboxylicacid, 4,8-dicarboxynaphthalene-1,5-dicarboxylate, Naphthalene-1,4,5,8-tetracarboxylic acid, contains Monoanhydride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H319Causes serious eye irritation

Precautionary statements: P261, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,4,5,8-Naphthalenetetracarboxylic Acid?

The CAS Registry Number of 1,4,5,8-Naphthalenetetracarboxylic Acid is 128-97-2. It is also known as 1,4,5,8-Tetracarboxynaphthalene, 1,4,5,8-naptetraCOOH, Tetra acid.

What is the molecular formula and molecular weight of 1,4,5,8-Naphthalenetetracarboxylic Acid?

1,4,5,8-Naphthalenetetracarboxylic Acid has the molecular formula C14H8O8 and a molecular weight of 304.21 g/mol. Its IUPAC name is naphthalene-1,4,5,8-tetracarboxylic acid.

Which grade and pack sizes of 1,4,5,8-Naphthalenetetracarboxylic Acid can I order?

We supply 1,4,5,8-Naphthalenetetracarboxylic Acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,4,5,8-Naphthalenetetracarboxylic Acid?

Yes. Every lot of 1,4,5,8-Naphthalenetetracarboxylic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,4,5,8-Naphthalenetetracarboxylic Acid be shipped internationally?

Yes. 1,4,5,8-Naphthalenetetracarboxylic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.