Dimethyl Sulfoxide

C₂H₆OS

IUPAC: Dimethyl sulfoxide

CAS: 67-68-5

Tổng quan

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

Thành phần

Nguyên tố	Ký hiệu	Nguyên tử	Khối lượng nguyên tử
Hydrogen	H	6	1,0080
Carbon	C	2	12,0110
Oxygen	O	1	15,9990
Sulfur	S	1	32,0600

Thành phần nguyên tố

Hydrogen ×6

7,7%

Carbon ×2

30,7%

Oxygen ×1

20,5%

Sulfur ×1

41,0%

Công dụng

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

Sự thật thú vị

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

An toàn

⚠ Carries dissolved chemicals through skin

Structure

SMILES

CS(=O)C

Tính chất

Loại: organic
Trạng thái: liquid
Khối lượng mol: 78,13 g/mol
Mật độ: 1,1000 g/cm³
Điểm nóng chảy: 19,0 °C
Điểm sôi: 189,0 °C
Độ hòa tan: miscible

Molecular Descriptors

Exact Mass: 78,0139
XLogP: -0,6
TPSA: 36,3 Å²
H-Bond Donors: 0
H-Bond Acceptors: 2
Rotatable Bonds: 0
Heavy Atoms: 4
Complexity: 29,0

Hợp chất liên quan

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 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).