Home > Compound List > Product Information
TES_Molecular_structure_CAS_7365-44-8)
Click picture or here to close

TES

Catalog No. T1375 Name Sigma Aldrich
CAS Number 7365-44-8 Website http://www.sigmaaldrich.com
M. F. C6H15NO6S Telephone 1-800-521-8956
M. W. 229.2514 Fax
Purity ≥99% (titration) Email
Storage Chembase ID: 2112

SYNONYMS

Title
Tris 乙磺酸
IUPAC name
2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethane-1-sulfonic acid
IUPAC Traditional name
tes (buffer)
Synonyms
TES 游离酸
N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid
2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid
TES free acid
2-[[三(羟甲基)甲基]氨基]乙磺酸
N-三(羟甲基)甲基-2-氨基乙烷磺酸

DATABASE IDS

CAS Number 7365-44-8
Beilstein Number 1957061
MDL Number MFCD00007532
PubChem SID 24899960
EC Number 230-906-3

PROPERTIES

Empirical Formula (Hill Notation) C6H15NO6S
Purity ≥99% (titration)
Useful pH Range 6.8 - 8.2
pKa 7.5 (25°C)
Melting Point ~225 °C (dec.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 1

DETAILS

REFERENCES