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68399-80-4

Name 3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid
CAS 68399-80-4
EINECS(EC#) 269-992-2
Molecular Formula C7H17NO6S
MDL Number MFCD00038353
Molecular Weight 243.28
MOL File 68399-80-4.mol
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Chemical Properties

Appearance white powder
Melting point  189-192 °C(lit.)
density  1.494±0.06 g/cm3(Predicted)
storage temp.  Store at RT.
solubility  H2O: 0.1 M at 20 °C, clear, colorless
form  powder to crystal
color  White to Almost white
PH 4.0-5.5 (20℃, 0.1M in H2O)
PH Range 7.0 - 8.2
pka 7.6(at 25℃)
Water Solubility  almost transparency
BRN  2105454
InChI InChI=1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14)
InChIKey XCBLFURAFHFFJF-UHFFFAOYSA-N
SMILES C(S(O)(=O)=O)C(O)CN(CCO)CCO
CAS DataBase Reference 68399-80-4(CAS DataBase Reference)
EPA Substance Registry System 68399-80-4(EPA Substance)

Safety Data

Hazard Codes  F,Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S7/9:Keep container tightly closed and in a well-ventilated place .
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29221990

Hazard Information

Material Safety Data Sheet(MSDS)

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