Ethanol

C₂H₅OH

IUPAC: Ethanol

CAS: 64-17-5

Tổng quan

Ethanol (drinking alcohol) is the alcohol in beverages, produced by fermentation. It is also a major biofuel and industrial solvent.

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

Thành phần nguyên tố

H
Hydrogen ×6
13,1%
C
Carbon ×2
52,1%
O
Oxygen ×1
34,7%

Công dụng

  • • Alcoholic beverages
  • • Fuel (E85)
  • • Disinfectant
  • • Solvent

Sự thật thú vị

  • ✦ Ethanol has been produced by humans for at least 9,000 years — the oldest evidence is from China

An toàn

  • ⚠ Flammable
  • ⚠ Toxic in large doses
  • ⚠ Addictive substance

Structure

SMILES

CCO

Tính chất

Loại
organic
Trạng thái
liquid
Khối lượng mol
46,07 g/mol
Mật độ
0,7890 g/cm³
Điểm nóng chảy
-114,1 °C
Điểm sôi
78,4 °C
Độ hòa tan
Miscible

Molecular Descriptors

Exact Mass
46,0419
XLogP
-0,1
TPSA
20,2 Ų
H-Bond Donors
1
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
3
Complexity
2,0

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 Ethanol?
Ethanol (C₂H₅OH) is a organic compound with the IUPAC name Ethanol.
What is the molecular weight of Ethanol?
Ethanol has a molar mass of 46.07 g/mol.
What state is Ethanol at room temperature?
Ethanol is a liquid at room temperature.
Is Ethanol organic or inorganic?
Ethanol is classified as an organic compound.
What elements make up Ethanol?
Ethanol (C₂H₅OH) is composed of Hydrogen (H), Carbon (C), Oxygen (O).