Product Name

  • Name

    3-(TRIHYDROXYSILYL) PROPANE-1-SULFONIC ACID

  • EINECS
  • CAS No. 70942-24-4
  • Density 1.62 g/cm3
  • Solubility
  • Melting Point 100 ºC
  • Formula C3H10O6SSi
  • Boiling Point 100°C
  • Molecular Weight 202.26
  • Flash Point
  • Transport Information
  • Appearance
  • Safety S26;S36/37/39
  • Risk Codes R34
  • Molecular Structure Molecular Structure of 70942-24-4 (3-(TRIHYDROXYSILYL) PROPANE-1-SULFONIC ACID)
  • Hazard Symbols
  • Synonyms 3-(Trihydroxysilyl)-1-propanesulfonicacid;3-Sulfopropylsilanetriol;DegussaSilane 285;1-Propanesulfonic acid,3-(trihydroxysilyl)-;
  • PSA 123.44000
  • LogP -0.73910

3-(Trihydroxysilyl)propanesulfonic acid Chemical Properties

 
IUPAC Name: 3-Trihydroxysilylpropane-1-sulfonic acid
Molecular Formula: C3H10O6SSi
Molecular Weight: 202.26 g/mol
Canonical SMILES: O=S(CCC[Si](O)(O)O)(=O)O
InChI: InChI=1/C3H10O6SSi/c4-10(5,6)2-1-3-11(7,8)9/h7-9H,1-3H2,(H,4,5,6)
H-Bond Donor: 4
H-Bond Acceptor: 6
Index of Refraction: 1.547
Molar Refractivity: 39.64 cm3
Molar Volume: 124.8 cm3
Polarizability: 15.71×10-24 cm3
Surface Tension: 69.7 dyne/cm
Density: 1.62 g/cm3
Melting Point of 3-(Trihydroxysilyl)propanesulfonic acid (CAS NO.70942-24-4): 100 °C

3-(Trihydroxysilyl)propanesulfonic acid Safety Profile

Risk Statements: 34
R34: Causes burns.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
TSCA of 3-(Trihydroxysilyl)propanesulfonic acid (CAS NO.70942-24-4): Yes

3-(Trihydroxysilyl)propanesulfonic acid Specification

 3-(Trihydroxysilyl)propanesulfonic acid (CAS NO.70942-24-4), its Synonyms are 1-Propanesulfonic acid, 3-(trihydroxysilyl)- ; 3-(Trihydroxysilyl)-1-propanesulfonic acid ; 3-(Trihydroxysilyl) propane-1-sulfonic acid .

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