Molekula
Glyoxal bis(2-hydroxyanil)
Glyoxal bis(2-hydroxyanil) is a bifunctional organic compound used in polymer synthesis and as a crosslinking agent in resins and coatings. It is a yellow crystalline solid with a molecular weight of 240.26 g/mol, formulated as (C6H4(OH)NCH)2. It has a CAS number of 1149-16-2 and should be stored at ambient temperature. The substance is classified with a warning signal word due to its potential hazards. Molekula supplies Glyoxal bis(2-hydroxyanil) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Glyoxal bis(2-hydroxyanil) is a bifunctional organic compound used in polymer synthesis and as a crosslinking agent in resins and coatings. It is a yellow crystalline solid with a molecular weight of 240.26 g/mol, formulated as (C6H4(OH)NCH)2. It has a CAS number of 1149-16-2 and should be stored at ambient temperature. The substance is classified with a warning signal word due to its potential hazards. Molekula supplies Glyoxal bis(2-hydroxyanil) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to beige to light yellow powder |
| Assay/Purity | ≥ 98.0% |
| Melting Point | 194.0 -198.0°C |
| Residue on Ignition | ≤ 0.1% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 1149-16-2 |
| Molecular Formula | (C6H4(OH)NCH)2 |
| Molecular Weight | 240.26 |
| SMILES | C1=CC=C(C(=C1)N=CC=NC2=CC=CC=C2O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29252960 |
| Tariff Code | 2925290090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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 Glyoxal bis(2-hydroxyanil) used for?
It is primarily used as a crosslinking agent in resins and as an intermediate in the synthesis of specialty chemicals and polymers.
What is the chemical formula and molecular weight?
The formula is (C6H4(OH)NCH)2 with a molecular weight of 240.26 g/mol.
How should Glyoxal bis(2-hydroxyanil) be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply Glyoxal bis(2-hydroxyanil) in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.