Molekula
Tris(hydroxymethyl)nitromethane
Tris(hydroxymethyl)nitromethane is a nitrogen-containing organic compound used as a buffering agent in biochemical and analytical applications. It is a white crystalline solid with a molecular weight of 151.12 g/mol, a molecular formula of C4H9NO5, and a CAS number of 126-11-4. It is stable at ambient temperatures and should be handled with care due to its warning signal word. Molekula supplies Tris(hydroxymethyl)nitromethane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Tris(hydroxymethyl)nitromethane is a nitrogen-containing organic compound used as a buffering agent in biochemical and analytical applications. It is a white crystalline solid with a molecular weight of 151.12 g/mol, a molecular formula of C4H9NO5, and a CAS number of 126-11-4. It is stable at ambient temperatures and should be handled with care due to its warning signal word. Molekula supplies Tris(hydroxymethyl)nitromethane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white crystalline |
| Melting Point | ≥125°C |
| Identification | Conforms to reference |
| Assay | ≥98% |
| Residue on Ignition | ≤0.5% |
| Moisture | ≤1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 126-11-4 |
| Molecular Formula | C4H9NO5 |
| Molecular Weight | 151.12 |
| SMILES | C(C(CO)(CO)[N+](=O)[O-])O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29055990 |
| Tariff Code | 2905599890 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H332 Harmful if inhaled
- H335 May cause respiratory irritation
- H402 Harmful to aquatic life
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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
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 Tris(hydroxymethyl)nitromethane used for?
It is primarily used as a buffering agent in biochemical and analytical applications, particularly in enzyme assays and protein purification.
What is the chemical formula and molecular weight of Tris(hydroxymethyl)nitromethane?
The formula is C4H9NO5 and the molecular weight is 151.12 g/mol.
How should Tris(hydroxymethyl)nitromethane be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for this product?
Available in analytical grade; custom grades may be available upon request.
Can Molekula supply Tris(hydroxymethyl)nitromethane in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
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.