Molekula
1,4,5,8-Naphthalenetetracarboxylic acid
1,4,5,8-Naphthalenetetracarboxylic acid is a polycarboxylic acid used in organic synthesis and as a building block for advanced materials. It is available in high purity with a molecular weight of 304.21 g/mol, a molecular formula of C10H4(COOH)4, and a CAS number of 128-97-2. Stored at ambient temperature, it carries a warning signal word due to potential hazards. Molekula supplies 1,4,5,8-Naphthalenetetracarboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1,4,5,8-Naphthalenetetracarboxylic acid is a polycarboxylic acid used in organic synthesis and as a building block for advanced materials. It is available in high purity with a molecular weight of 304.21 g/mol, a molecular formula of C10H4(COOH)4, and a CAS number of 128-97-2. Stored at ambient temperature, it carries a warning signal word due to potential hazards. Molekula supplies 1,4,5,8-Naphthalenetetracarboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to light yellow solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 128-97-2 |
| Molecular Formula | C10H4(COOH)4 |
| Molecular Weight | 304.21 |
| SMILES | C1=CC(=C2C(=CC=C(C2=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29173930 |
| Tariff Code | 2917398590 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 1,4,5,8-naphthalenetetracarboxylic acid used for?
It is primarily used as a building block in organic synthesis, particularly in the production of organic semiconductors and coordination polymers.
What is the chemical formula and molecular weight?
The formula is C10H4(COOH)4 and the molecular weight is 304.21 g/mol.
How should this compound be stored?
Store at ambient temperature, away from moisture and direct sunlight.
What grade is available?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply this in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.