Product Name

  • Name

    3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID SODIUM SALT

  • EINECS 218-031-5
  • CAS No. 2039-96-5
  • Article Data2
  • CAS DataBase
  • Density g/cm3
  • Solubility
  • Melting Point ~165 °C (dec.)(lit.)
  • Formula C6H16 O3 S Si . Na
  • Boiling Point °Cat760mmHg
  • Molecular Weight 218.325
  • Flash Point °C
  • Transport Information
  • Appearance WHITE TO SLIGHTLY BEIGE CRYSTALLINE POWDER
  • Safety
    Risk Statements 36/37/38
    Safety Statements 22-24/25
    WGK Germany 3
    F 3-10
    TSCA Yes
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 2039-96-5 (3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID SODIUM SALT)
  • Hazard Symbols
  • Synonyms 1-Propanesulfonicacid, 3-(trimethylsilyl)-, sodium salt (6CI,7CI,8CI,9CI); 3-Trimethylsilyl-1-propanesulfonicacid sodium salt; Sodium 2,2-dimethyl-2-silapentane-5-sulfonate; Sodium2,2'-dimethyl-2-silapentane-5-sulfonate; Sodium3-(trimethylsilyl)-1-propanesulfonate; Sodium 3-(trimethylsilyl)propanesulfonate; Sodium 3-sulfopropyltrimethylsilane; Sodium4,4-dimethyl-4-silapentane-1-sulfonate; Sodium4,4-dimethyl-4-silapentanesulfonate
  • PSA 65.58000
  • LogP 2.34070

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Chemical Properties

Molecular Structure of 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt (CAS NO.2039-96-5):

IUPAC Name: Sodium 3-trimethylsilylpropane-1-sulfonate 
Molecular Formula: C6H15NaO3SSi
Molecular Weight: 218.32
EINECS: 218-031-5 
H-Bond Donor: 0
H-Bond Acceptor: 3
Melting Point: -165 °C (dec.)(lit.)
Appearance: White to slightly beige crystalline powder
Canonical SMILES: C[Si](C)(C)CCCS(=O)(=O)[O-].[Na+]
InChI: InChI=1S/C6H16O3SSi.Na/c1-11(2,3)6-4-5-10(7,8)9;/h4-6H2,1-3H3,(H,7,8,9);/q;+1/p-1
InChIKey: HWEXKRHYVOGVDA-UHFFFAOYSA-M
Product Categories: Analytical Chemistry; NMR Spectrometry; Si (Classes of Silicon Compounds); Si-(C)4 Compounds; Standards for NMR

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Uses

 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt (CAS NO.2039-96-5) is used as a hydrophobic probe for proton magnetic resonance studies of apolar sites on proteins.

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Safety Profile

Safety Information of 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt (CAS NO.2039-96-5):
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
F: 3-10
TSCA: Yes

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Specification

 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt (CAS NO.2039-96-5), its Synonyms are 3-(Trimethylsilyl)propanesulfonic acid ; Sodium 3-(trimethylsilyl)propane sulfonate ; Sodium 3-sulfopropyltrimethylsilane ; 1-Propanesulfonic acid, 3-(trimethylsilyl)-, sodium salt ; 1-Propanesulfonic acid, 3-(trimethylsilyl)-, sodium salt (1:1) ; 3-(Trimethylsilyl)-1-propanesulfonic acid ; Sodium 3-(trimethylsilyl)propane-1-sulphonate hydrate .

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