Dimethyl Sulfoxide

C₂H₆OS

IUPAC: Dimethyl sulfoxide

CAS: 67-68-5

Visão geral

DMSO is a powerful polar aprotic solvent that can penetrate biological membranes. It is used in cryopreservation, pharmaceutical compounding, and as a paint stripper.

Composição

Elemento Símbolo Átomos Massa atômica
Hydrogen H 6 1,0080
Carbon C 2 12,0110
Oxygen O 1 15,9990
Sulfur S 1 32,0600

Composição elemental

C
30,7%
O
20,5%
S
41,0%

Usos

  • Cryopreservation
  • Pharmaceutical solvent
  • Veterinary anti-inflammatory
  • Chemical reaction solvent

Curiosidades

  • Can carry dissolved substances through the skin into the bloodstream within seconds

Segurança

  • ⚠ Carries dissolved chemicals through skin

Structure

SMILES

CS(=O)C

Propriedades

Tipo
organic
Estado
liquid
Massa molar
78,13 g/mol
Densidade
1,1000 g/cm³
Ponto de fusão
19,0 °C
Ponto de ebulição
189,0 °C
Solubilidade
miscible

Molecular Descriptors

Exact Mass
78,0139
XLogP
-0,6
TPSA
36,3 Ų
H-Bond Donors
0
H-Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
4
Complexity
29,0

Frequently Asked Questions

What is Dimethyl Sulfoxide?
Dimethyl Sulfoxide (C₂H₆OS) is a organic compound with the IUPAC name Dimethyl sulfoxide.
What is the molecular weight of Dimethyl Sulfoxide?
Dimethyl Sulfoxide has a molar mass of 78.13 g/mol.
What state is Dimethyl Sulfoxide at room temperature?
Dimethyl Sulfoxide is a liquid at room temperature.
Is Dimethyl Sulfoxide organic or inorganic?
Dimethyl Sulfoxide is classified as an organic compound.
What elements make up Dimethyl Sulfoxide?
Dimethyl Sulfoxide (C₂H₆OS) is composed of Hydrogen (H), Carbon (C), Oxygen (O), Sulfur (S).