1132-61-2

Name 3-Morpholinopropanesulfonic acid
CAS 1132-61-2
EINECS(EC#) 214-478-5
Molecular Formula C7H15NO4S
MDL Number MFCD00006183
Molecular Weight 209.26
MOL File 1132-61-2.mol

Chemical Properties

Appearance White/clear crystalline powder
Melting point  277-282 °C
bulk density 350kg/m3
density  1.3168 (rough estimate)
vapor pressure  0Pa at 25℃
refractive index  1.6370 (estimate)
Fp  116 °C
storage temp.  Store at RT.
solubility  H2O: 1 M at 20 °C, clear
form  Powder/Solid
color  White
Odor Odorless
PH 2.5-4.0 (25℃, 1M in H2O)
PH Range 6.5 - 7.9
pka 7.2(at 25℃)
Stability: Stable. Incompatible with strong bases, strong oxidizing agents.
biological source synthetic
Water Solubility  1000 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.020
λ: 280 nm Amax: 0.015
Detection Methods HPLC,NMR
Merck  14,6265
BRN  1106776
Cosmetics Ingredients Functions BUFFERING
BLEACHING
InChI 1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)
InChIKey DVLFYONBTKHTER-UHFFFAOYSA-N
SMILES OS(=O)(=O)CCCN1CCOCC1
LogP -2.94 at 20℃
CAS DataBase Reference 1132-61-2(CAS DataBase Reference)
EPA Substance Registry System 1132-61-2(EPA Substance)
Absorption ≤0.05 at 260nm
≤0.05 at 280nm

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  1
RTECS  QE9104530
TSCA  Yes
REACH Registrations Active
HS Code  29349990
Storage Class 11 - Combustible Solids

Hazard Information

Material Safety Data Sheet(MSDS)

Questions And Answer

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