Unii-yyb8umn69X
Basic information
- CAS
6850-28-8- Standard SMILES
CC(=O)[O-].[NH3+]C(CO)(CO)CO- InChIKey
PIEPQKCYPFFYMG-UHFFFAOYSA-N- Molecular formula
- C6H15NO5
- Average molar mass
- 181.19 g/mol
- Monoisotopic mass
- 181.09502258
Overview
See also: Tris(hydroxymethyl)aminomethane acetate (preferred).
Names & identifiers
- Preferred name
- Unii-yyb8umn69X
- IUPAC
- [1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]azanium acetate
- English name
- Tris(hydroxymethyl)aminomethane acetate salt
- Molecular formula
- C6H15NO5
- Molecular weight
- 181.19
Names & synonyms
UNII-YYB8UMN69XNS00081615[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]azanium;acetateTAETRIS ACETATETAE BUFFERTRIS ACETATE SALTTRIS-ACTRIS(HYDROXYMETHYL)AMINOMETHANE ACETATETRIS-HAcTRIZMA ACETATETHAM (acetate)
Show more names
Tris acetic acid
Database identifiers
- CAS
6850-28-8- PubChem CID
- 81291
- DTXSID
DTXSID2064490
Properties
Computed structural properties
- Topological polar surface area
- 128 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 3
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 79.5
Physicochemical properties
- Melting point
- 120 °C · 120 °C
- Boiling point
- 219 · 219-220 °C (9.7513 mmHg)
- Density
- 1.016 g/cm · 1.016 g/cm 3 at 20 °C
- Flash point
- Not applicable
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- 2 O: · H2O: 0.5 M at 20 °C, clear, colorless
- form
- powder to crystal
- color
- White to Almost white
- PH
- 6 · 6.0-7.0 (25℃, 0.5M in H2O)
- Odor
- Acetic odour
- PH Range
- 6 · 6 - 7 at 91 g/l at 25 °C
- Water Solubility
- 91 g/l · 91 g/l at 20 °C - completely soluble
- λmax
- 260 nm · λ: 260 nm Amax: 0.06λ: 280 nm Amax: 0.05
- BRN
- 3702918 · 3702918
- InChI
- 1S/C4H11NO3.C2H4O2/c5-4(1-6,2-7)3-8;1-2(3)4/h6-8H,1-3,5H2;1H3,(H,3,4)
- InChIKey
- PIEPQKCYPFFYMG-UHFFFAOYSA-N
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- F
- 3
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29221990
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS08
- hazard_code
- Xn
- safety_code
- 26-36-24/25
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H373
- Precautionary statements
- P260-P314-P501
Chemistry & industry
Applications
DescriptionTris(hydroxymethyl)aminomethane acetate salt(Tris-Acetate-EDTA) is a buffer solution commonly used in molecular biology and related fields.
UsesTris Acetate-EDTA buffer has been used for the preparation of agarose gel during DNA agarose gel electrophoresis.
UsesTrizma is used in the formulation of buffer solutions in the pH range between 7.5 and 8.5. Tris buffer solutions are widely used in cell and molecular biology for processes such as protein and nucleic acid extraction and purification. Trizma based buffers are also in column chromatography and in gel electrophoresis. Trizma acetate is used to make Tris acetic acid buffers that are used as diluents for various assays and as an electrophoresis running buffers.
Additional notes
DefinitionChEBI: An acetate salt resulting from the reaction of equimolar amounts of tris and acetic acid.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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