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Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay, dried basis)
CAS: 77-86-1 | C4H11NO3 | 121.136 g/mol
$47.79 - $280.97
Chemical Identifiers
| CAS | 77-86-1 |
|---|---|
| Molecular Formula | C4H11NO3 |
| Molecular Weight (g/mol) | 121.136 |
| MDL Number | MFCD00004679 |
| InChI Key | LENZDBCJOHFCAS-UHFFFAOYSA-N |
| Synonym | trometamol, tris, tromethamine, tris hydroxymethyl aminomethane, tham, trisamine, tris buffer, trizma, 2-amino-2-hydroxymethyl propane-1,3-diol, tris base |
| PubChem CID | 6503 |
| ChEBI | CHEBI:9754 |
| IUPAC Name | 2-amino-2-(hydroxymethyl)propane-1,3-diol |
| SMILES | C(C(CO)(CO)N)O |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA3180118
|
Thermo Scientific Chemicals
03180118 |
50 g |
Each for $47.79
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AA3180130
|
Thermo Scientific Chemicals
03180130 |
250 g |
Each for $112.38
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AA31801A1
|
Thermo Scientific Chemicals
031801A1 |
1 kg |
Each for $280.97
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Description
Tris(hydroxymethyl)aminomethane is used as a buffer in biochemistry and molecular biology laboratories. It is used as a primary standard to standardize acid solutions for chemical analysis. It finds application in cell membranes to increase permeability. As an alternative to sodium bicarbonate, it used in the treatment of metabolic acidosis. It acts as a precursor for the preparation of polymers, oxazolones and oxazolidines.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 77-86-1 | |
| 121.136 | |
| LENZDBCJOHFCAS-UHFFFAOYSA-N | |
| 6503 | |
| 2-amino-2-(hydroxymethyl)propane-1,3-diol |
| C4H11NO3 | |
| MFCD00004679 | |
| trometamol, tris, tromethamine, tris hydroxymethyl aminomethane, tham, trisamine, tris buffer, trizma, 2-amino-2-hydroxymethyl propane-1,3-diol, tris base | |
| CHEBI:9754 | |
| C(C(CO)(CO)N)O |
Specifications
| 77-86-1 | |
| 1.353 g/mL | |
| C4H11NO3 | |
| 50 g | |
| Hygroscopic | |
| trometamol, tris, tromethamine, tris hydroxymethyl aminomethane, tham, trisamine, tris buffer, trizma, 2-amino-2-hydroxymethyl propane-1,3-diol, tris base | |
| LENZDBCJOHFCAS-UHFFFAOYSA-N | |
| 2-amino-2-(hydroxymethyl)propane-1,3-diol | |
| 6503 | |
| 121.14 | |
| ACS | |
| Tris(hydroxymethyl)aminomethane |
| 171°C to 172°C | |
| 219°C to 220°C (10 mmHg) | |
| MFCD00004679 | |
| 741883 | |
| 14,9772 | |
| Soluble in water,ethylene glycol,methanol,ethanol,dimethyl formamide,acetone,ethyl acetate,olive oil,chloroform and alkaline solution. | |
| C(C(CO)(CO)N)O | |
| 121.136 | |
| CHEBI:9754 | |
| 99.8 to 100.1% | |
| Crystalline | |
| (Assay, dried basis) |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Warning
EINECSNumber : 201-064-4
RTECSNumber : TY2900000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only