Naphthalene

C₁₀H₈

IUPAC: Naphthalene

CAS: 91-20-3

概述

Naphthalene is a polycyclic aromatic hydrocarbon with a characteristic mothball odor. It consists of two fused benzene rings.

组成

元素 符号 原子 原子质量
Hydrogen H 8 1.0080
Carbon C 10 12.0110

元素组成

H
Hydrogen ×8
6.3%
C
Carbon ×10
93.7%

用途

  • • Mothballs
  • • Phthalic anhydride production
  • • Surfactant production

趣味知识

  • ✦ Naphthalene was the first compound to have its crystal structure determined by X-ray crystallography

安全性

  • ⚠ Toxic
  • ⚠ Possible carcinogen
  • ⚠ Flammable

Structure

SMILES

C1=CC=C2C=CC=CC2=C1

属性

类型
organic
状态
solid
摩尔质量
128.17 g/mol
密度
1.1400 g/cm³
熔点
80.3 °C
沸点
218.0 °C
溶解度
0.019 g/L at 25°C

Molecular Descriptors

Exact Mass
128.0626
XLogP
3.3
TPSA
0.0 Ų
H-Bond Donors
0
H-Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
10
Complexity
80.0

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 Naphthalene?
Naphthalene (C₁₀H₈) is a organic compound with the IUPAC name Naphthalene.
What is the molecular weight of Naphthalene?
Naphthalene has a molar mass of 128.17 g/mol.
What state is Naphthalene at room temperature?
Naphthalene is a solid at room temperature.
Is Naphthalene organic or inorganic?
Naphthalene is classified as an organic compound.
What elements make up Naphthalene?
Naphthalene (C₁₀H₈) is composed of Hydrogen (H), Carbon (C).