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Tris

CAS: 77-86-1 | C4H11NO3

2D Structure

3D Structure

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Basic Information

CAS Registry Number: 77-86-1
Molecular Formula: C4H11NO3
Molecular Weight: 121.136 g/mol

Names and Synonyms:

Tris
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
2-Amino-2-(hydroxymethyl)-1,3-propanediol
2-Amino-2-(hydroxymethyl)propane-1,3-diol
Aminotris(hydroxymethyl)methane
Talatrol
THAM
Trimethylolaminomethane
Tris
Trisamine
Tris buffer
Tris(hydroxymethyl)methylamine
Trizma
Trometamol
Tromethamine
2-Amino-2-methylol-1,3-propanediol
Tris(hydroxymethyl)aminomethane
Methanamine, 1,1,1-tris(hydroxymethyl)-
Aminotrimethylolmethane
Trometamole
Tromethane
Tris Amino
Tris-steril
Tris(hydroxymethyl)methanamine
Pehanorm
Tutofusin tris
Trisamin
Tromethanmin
Addex-Tham
Trisaminol
Tris (buffering agent)
Triladyl
Tris(methylolamino)methane
Trigmo base
TAM
Aminotri(hydroxymethyl)methane
Tris Amino Crystal
TAM (buffering agent)
NSC 103026
NSC 6365
NSC 65434
Tri(hydroxymethyl)methylamine
Tri Amino
2-Amino-1,3-dihydroxy-2-(hydroxymethyl)propane
2-Amino-2-hydroxymethylpropan-1,3-diol
[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amine
Tris base
Tri(hydroxymethyl)aminomethane
Trizma Base
Ricrolin TE
A 0321
2-Amino-2-(hydroxymethyl)propanediol
1,3-Dihydroxy-2-(hydroxymethyl)propan-2-amine
Tris Amino Ultra PC (J) tromethamine
Tris Amino Ultra
Toris Amino Ultra PC
T 1503

Identifiers:

SMILES:
NC(CO)(CO)CO
InChI:
InChI=1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

Spectral Data

NMR, IR, and Mass spectral data

1H NMR
13C NMR
Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment
200 ppm 180 160 140 120 100 80 60 40 20 0 ppm
Shift (ppm) DEPT Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

All Properties

Comprehensive physical and chemical properties

Molecular

Property Value Source
Molecular Weight 121.136 g/mol RDKit

Exact

Property Value Source
Exact Molecular Weight 121.073893212 g/mol RDKit

Heavy

Property Value Source
Heavy Atom Count 8 count RDKit

Hydrogen

Property Value Source
Hydrogen Bond Acceptors 4 count RDKit
Hydrogen Bond Donors 4 count RDKit

Rotatable

Property Value Source
Rotatable Bonds 3 count RDKit

Aromatic

Property Value Source
Aromatic Ring Count 0 count RDKit

Topological

Property Value Source
Topological Polar Surface Area 86.71000000000001 Ų RDKit

Physical Properties

Property Value Source
LogP -2.3391999999999995 RDKit
molecular_mass 121.14 g/mol Legacy Database
density 0.62 g/cm³ Legacy Database
wikipedia_url https://en.wikipedia.org/wiki/Tris None Legacy Database
cas-boiling-point 219-220 °C @ Press: 10 Torr None Legacy Database
cas-canonical-smile OCC(N)(CO)CO None Legacy Database
cas-density 0.6181 g/cm3 @ Temp: 25 °C None Legacy Database
cas-inchi InChI=1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2 None Legacy Database
cas-inchi-key InChIKey=LENZDBCJOHFCAS-UHFFFAOYSA-N None Legacy Database
cas-melting-point 171-172 °C None Legacy Database
cas-name Tris(hydroxymethyl)aminomethane None Legacy Database
wikipedia-name Tris None Legacy Database

Molar

Property Value Source
Molar Refractivity 28.175799999999995 RDKit

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