메테인

CH₄

IUPAC: Methane

CAS: 74-82-8

개요

Methane is the simplest hydrocarbon and the primary component of natural gas. It is a potent greenhouse gas, approximately 80× more effective than CO₂ over 20 years.

구성

원소 기호 원자 원자 질량
수소 H 4 1.0080
탄소 C 1 12.0110

원소 구성

H
25.1%
C
74.9%

용도

  • Fuel (natural gas)
  • Hydrogen production
  • Chemical feedstock

흥미로운 사실

  • Cows produce about 70-120 kg of methane per year each through enteric fermentation

안전

  • ⚠ Highly flammable
  • ⚠ Asphyxiant
  • ⚠ Potent greenhouse gas

구조

SMILES

C

성질

유형
organic
상태
gas
몰 질량
16.04 g/mol
밀도
0.0007 g/cm³
녹는점
-182.5 °C
끓는점
-161.5 °C
용해도
0.022 g/L at 20°C

분자 기술자

정확 질량
16.0313
XLogP
0.6
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
0
회전 가능 결합
0
중원자
1
복잡도
0.0

Frequently Asked Questions

What is 메테인?
메테인 (CH₄) is a organic compound with the IUPAC name Methane.
What is the molecular weight of 메테인?
메테인 has a molar mass of 16.04 g/mol.
What state is 메테인 at room temperature?
메테인 is a gas at room temperature.
Is 메테인 organic or inorganic?
메테인 is classified as an organic compound.
What elements make up 메테인?
메테인 (CH₄) is composed of 수소 (H), 탄소 (C).