DMSO

C₂H₆OS

IUPAC: Dimethyl sulfoxide

CAS: 67-68-5

概述

DMSO is a powerful solvent that can penetrate skin and carry dissolved substances into the bloodstream. It has a characteristic garlic-like taste.

组成

元素 符号 原子 原子质量
Hydrogen H 6 1.0080
Carbon C 2 12.0110
Oxygen O 1 15.9990
Sulfur S 1 32.0600

元素组成

H
Hydrogen ×6
7.7%
C
Carbon ×2
30.7%
O
Oxygen ×1
20.5%
S
Sulfur ×1
41.0%

用途

  • • Cryoprotectant
  • • Pharmaceutical solvent
  • • Anti-inflammatory (veterinary)
  • • PCR reagent

趣味知识

  • ✦ DMSO can make you taste garlic within seconds of skin contact — it penetrates that fast

安全性

  • ⚠ Rapidly absorbed through skin
  • ⚠ Can carry toxins through skin

Structure

SMILES

CS(=O)C

属性

类型
organic
状态
liquid
摩尔质量
78.13 g/mol
密度
1.1000 g/cm³
熔点
19.0 °C
沸点
189.0 °C
溶解度
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

相关化合物

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

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