Supplier Related Products Identification Chemical Properties Safety Data Material Safety Data Sheet(MSDS) Hazard Information Spectrum Detail Well-known Reagent Company Product Information
WebSite >  CAS DataBase List  > 6976-37-0

6976-37-0

Supplier Related Products Identification Chemical Properties Safety Data Material Safety Data Sheet(MSDS) Hazard Information Spectrum Detail Well-known Reagent Company Product Information

Product Image

Identification

Name
2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol
CAS
6976-37-0
Synonyms
2,2-BIS(HYDROXYETHYL)-(IMINOTRIS)-(HYDROXYMETHYL)-METHANE
2,2-BIS(HYDROXYMETHYL)-2,2',2''-NITRILOETHANOL
2,2-BIS-(HYDROXYMETHYL)-2,2',2'-NITRILOTRIETHANOL
2,2-BIS(HYDROXYMETHYL)-2,2',2''-NITRILOTRIETHANOL
2-BIS[2-HYDROXYETHYL]AMINO-2-[HYDROXYMETHYL]1,3-PROPANEDIOL
BIS(2-HYDROXYETHYL)AMINO-TRIS(HYDROXYMETHYL)METHANE
BIS(2-HYDROXYETHYL)IMINOTRIS(HYDROXYMETHYL)METHANE
BIS(2-HYDROXYETHYL)IMINO-TRIS(HYDROXYMETHYL)PROPANE
BIS(HYDROXYETHYL)IMINO-TRIS-(HYDROXYMETHYL)-METHANE
''BIS-TRIS''
BIS-TRIS
BIS-TRIS BUFFER
2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)-3-propanediol
Bis Tris Bis(2-hydroxyethyl)imino-tris(hydroxymethyl)methane
Bis Tris, Molecular Biology Grade Bis(2-hydroxyethyl)imino-tris(hydroxymethyl)methane, Molecular Biology Grade
Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane~Bis-TRIS
Bis(2-hydroxyethyl)-imino-tris-(hydroxymethyl)-methane biological buffer
bis-tris cell culture tested
bis-tris free base
bis-tris free base sigmaultra
EINECS(EC#)
230-237-7
Molecular Formula
C8H19NO5
MDL Number
MFCD00002853
Molecular Weight
209.24
MOL File
6976-37-0.mol

Chemical Properties

Appearance
White/clear crystalline powder
Melting point 
104 °C(lit.)

mp 
104 °C(lit.)

Boiling point 
466.2±40.0 °C(Predicted)
density 
1.346±0.06 g/cm3(Predicted)
storage temp. 
Store at RT.
solubility 
H2O: 1 M at 20 °C, clear, colorless

form 
Solution
color 
Yellow to orange
Odor
Odorless
PH Range
5.8 - 7.2
pka
6.5(at 25℃)
PH
9.0-10.1 (20-25℃, 1M in water)
Water Solubility 
soluble
Sensitive 
Air Sensitive
λmax
λ: 280 nm Amax: 0.15
Detection Methods
MP,NMR
BRN 
2205275
InChIKey
OWMVSZAMULFTJU-UHFFFAOYSA-N
CAS DataBase Reference
6976-37-0(CAS DataBase Reference)
Storage Precautions
Air sensitive
EPA Substance Registry System
6976-37-0(EPA Substance)

Safety Data

Hazard Codes 
Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R21/22:Harmful in contact with skin and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust .
WGK Germany 
3


10-23
TSCA 
Yes
HS Code 
29221980

Material Safety Data Sheet(MSDS)

Hazard Information

Chemical Properties
White/clear crystalline powder
Uses
It is used as a biological buffer, organic synthesize, chemical & pharmaceutical intermediate. It is suitable for fractionation of hemoglobin.
Purification Methods
Crystallise BIS-TRIS from hot 1-butanol and dry it in a vacuum at 25o. N,N-Bis-(2-hydroxyethyl)glycine (BICINE) See in “Amino Acids and Peptides”, Chapter 6.

Spectrum Detail

Well-known Reagent Company Product Information

SupplierMore