Thermo Scientific Chemicals 2,2-Bis(hydroxymethyl)-2,2',2″-nitrilotriethanol, 99+%, for biochemistry

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Biological buffer

Specifications

Chemical Identifiers

• CAS: 6976-37-0
• Molecular Formula: C₈H₁₉NO₅
• Molecular Weight (g/mol): 209.24
• MDL Number: MFCD00002853
• InChI Key: OWMVSZAMULFTJU-UHFFFAOYSA-N
• Synonym: bis-tris, bistris, 2,2-bis hydroxymethyl-2,2',2-nitrilotriethanol, bis 2-hydroxyethyl aminotris hydroxymethyl methane, bis-tris buffer, 1,3-propanediol, 2-bis 2-hydroxyethyl amino-2-hydroxymethyl, unii-q1xc3631cp, bis 2-hydroxyethyl amino-tris hydroxymethyl methane, 2-bis 2-hydroxyethyl amino-2-hydroxymethyl propane-1,3-diol, bis 2-hydroxyethyl iminotris hydroxymethyl methane
• PubChem CID: 81462
• ChEBI: CHEBI:41250
• IUPAC Name: 2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol
• SMILES: C(CO)N(CCO)C(CO)(CO)CO

• Absorbance: (0.1M in H2O), (0.1 M in H2O) at 0nm, 0.02 max. at 340nm, 0.04 max. at 280nm
• CAS Min %: 99
• CAS Max %: 100
• Melting Point: 103.0°C to 104.0°C
• Color: Yellow to Orange
• pH: 8.8 to 11.0 (1% aq. soln. at 25°C)
• Infrared Spectrum: Authentic
• Assay Percent Range: 99+%
• Packaging: Plastic bottle
• Linear Formula: (HOCH₂CH₂)₂NC(CH₂OH)₃
• Quantity: 500 g
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol
• Formula Weight: 209.24
• Percent Purity: 99+%
• Grade: Biochemistry
• Physical Form: Solution
• Chemical Name or Material: 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol

Safety and Handling

Product Identifier

• 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Substances and mixtures corrosive to metals Category 1
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H290-May be corrosive to metals.

Precautionary Statement

• P234-Keep only in original container.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P390-Absorb spillage to prevent material damage.

RUO – Research Use Only