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ChemicalBook >> CAS DataBase List >> N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid

N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid

N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid price.
  • $11.2 - $15860
  • Product name: N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid
  • CAS: 7365-44-8
  • MF: C6H15NO6S
  • MW: 229.25
  • EINECS:230-906-3
  • MDL Number:MFCD00007532
  • Synonyms:N-[2-HYDROXY-1,1-BIS(HYDROXYMETHYL)ETHYL]TAURINE;N-TRIS(HYDROXYMETHYL)METHYL-2-AMINO-ETHANESULPHONIC ACID;2-[TRIS(HYDROXYMETHYL)METHYL]-2-AMINOETHANE SULFONIC ACID;2-[TRIS(HYDROXYMETHYL)METHYLAMINO]-1-ETHANESULFONIC ACID;2-[[TRIS(HYDROXYMETHYL)METHYL]AMINO]ETHANESULFONIC ACID;2-([2-HYDROXY-1,1-BIS(HYDROXYMETHYL)ETHYL]AMINO)ETHANESULFONIC ACID;2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-ethanesulfonicaci ;Ethanesulfonicacid,2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-
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Brand
  • AK Scientific
  • Alfa Aesar
  • Apolloscientific
  • Biorbyt Ltd
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • Tocris
  • TRC
  • Usbiological
Package
  • 10μg
  • 5g
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  • 50g
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  • 1Kg
  • 2.5KG
  • 5kg
  • 25kg
  • ManufacturerAK Scientific
  • Product numberG179
  • Product descriptionN-Tris(hydroxymethyl)methyl-2-aminoethanesulfonicacid
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21819
  • Product descriptionTES, 99%
  • Packaging10g
  • Price$38.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21819
  • Product descriptionTES, 99%
  • Packaging50g
  • Price$99.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21819
  • Product descriptionTES, 99%
  • Packaging250g
  • Price$329
  • Updated2024-03-01
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIT3007
  • Product descriptionN-Tris-(hydroxymethyl)methyl-2-aminoethanesulphonicacid >99%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIT3007
  • Product descriptionN-Tris-(hydroxymethyl)methyl-2-aminoethanesulphonicacid >99%
  • Packaging500g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIT3007
  • Product descriptionN-Tris-(hydroxymethyl)methyl-2-aminoethanesulphonicacid >99%
  • Packaging1Kg
  • Price$391
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb530092
  • Product descriptionTES
  • Packaging10μg
  • Price$693.6
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00286
  • Product descriptionN-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,≥99%(Assay:anhydrousbasis) ≥99%(Assay:anhydrousbasis)
  • Packaging2.5KG
  • Price$1158.98
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38779
  • Product descriptionTES,≥99%(Assaybytitration,HPLC),suitableforcellculture ≥99%(Assaybytitration,HPLC)
  • Packaging500G
  • Price$594.54
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00286
  • Product descriptionN-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,99%(Assay:anhydrousbasis) 99%(Assay:anhydrousbasis)
  • Packaging1KG
  • Price$476
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38779
  • Product descriptionTES,≥99%(Assaybytitration,HPLC),suitableforcellculture ≥99%(Assaybytitration,HPLC)
  • Packaging100G
  • Price$172.06
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00286
  • Product descriptionN-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,99%(Assay:anhydrousbasis) 99%(Assay:anhydrousbasis)
  • Packaging250G
  • Price$134.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00286
  • Product descriptionN-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,≥99%(Assay:anhydrousbasis) ≥99%(Assay:anhydrousbasis)
  • Packaging100G
  • Price$69.89
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38779
  • Product descriptionTES,≥99%(Assaybytitration,HPLC),suitableforcellculture ≥99%(Assaybytitration,HPLC)
  • Packaging25G
  • Price$61.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00286
  • Product descriptionN-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,99%(Assay:anhydrousbasis) 99%(Assay:anhydrousbasis)
  • Packaging25G
  • Price$22.4
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific G179 N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonicacid 5g $14 2021-12-16 Buy
Alfa Aesar B21819 TES, 99% 10g $38.65 2024-03-01 Buy
Alfa Aesar B21819 TES, 99% 50g $99.7 2024-03-01 Buy
Alfa Aesar B21819 TES, 99% 250g $329 2024-03-01 Buy
Apolloscientific BIT3007 N-Tris-(hydroxymethyl)methyl-2-aminoethanesulphonicacid >99% 100g $50 2021-12-16 Buy
Apolloscientific BIT3007 N-Tris-(hydroxymethyl)methyl-2-aminoethanesulphonicacid >99% 500g $225 2021-12-16 Buy
Apolloscientific BIT3007 N-Tris-(hydroxymethyl)methyl-2-aminoethanesulphonicacid >99% 1Kg $391 2021-12-16 Buy
Biorbyt Ltd orb530092 TES 10μg $693.6 2021-12-16 Buy
Chem-Impex 00286 N-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,≥99%(Assay:anhydrousbasis) ≥99%(Assay:anhydrousbasis) 2.5KG $1158.98 2021-12-16 Buy
Chem-Impex 38779 TES,≥99%(Assaybytitration,HPLC),suitableforcellculture ≥99%(Assaybytitration,HPLC) 500G $594.54 2021-12-16 Buy
Chem-Impex 00286 N-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,99%(Assay:anhydrousbasis) 99%(Assay:anhydrousbasis) 1KG $476 2021-12-16 Buy
Chem-Impex 38779 TES,≥99%(Assaybytitration,HPLC),suitableforcellculture ≥99%(Assaybytitration,HPLC) 100G $172.06 2021-12-16 Buy
Chem-Impex 00286 N-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,99%(Assay:anhydrousbasis) 99%(Assay:anhydrousbasis) 250G $134.4 2021-12-16 Buy
Chem-Impex 00286 N-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,≥99%(Assay:anhydrousbasis) ≥99%(Assay:anhydrousbasis) 100G $69.89 2021-12-16 Buy
Chem-Impex 38779 TES,≥99%(Assaybytitration,HPLC),suitableforcellculture ≥99%(Assaybytitration,HPLC) 25G $61.4 2021-12-16 Buy
Chem-Impex 00286 N-tris(Hydroxymethyl)methyl-2-aminoethane-sulfonicacid,99%(Assay:anhydrousbasis) 99%(Assay:anhydrousbasis) 25G $22.4 2021-12-16 Buy

Properties

Melting point :~225 °C (dec.)
Density :1.260 (estimate)
refractive index :1.5500 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Crystalline Powder
color :White
Odor :Odorless
PH Range :6.8 - 8.2
PH :3.5-5.0 (25℃, 1M in H2O)
pka :7.5(at 25℃)
Water Solubility :SOLUBLE
λmax :λ: 260 nm Amax: 0.055
λ: 280 nm Amax: 0.045 Merck :14,9176
BRN :1957061
InChIKey :JOCBASBOOFNAJA-UHFFFAOYSA-N
CAS DataBase Reference :7365-44-8(CAS DataBase Reference)
EPA Substance Registry System :Ethanesulfonic acid, 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]- (7365-44-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Description

TES plays an important role in production of pH buffers for a biological system. It is used to make zwitterionic buffer solutions in the pH range 6.8-8.2. It is used in molecular biology, diagnosis, cell culture, pharmacy, agrochemical and pharmaceuticals. It is also used in the study of succinate oxidation and one of the components of test yolk buffer medium used in refrigeration of semen and transport.

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