말레산 무수물

C₄H₂O₃

IUPAC: Furan-2,5-dione

CAS: 108-31-6

개요

Maleic anhydride is a key industrial chemical used to make unsaturated polyester resins, coatings, and agricultural chemicals.

구성

원소 기호 원자 원자 질량
수소 H 2 1.0080
탄소 C 4 12.0110
산소 O 3 15.9990

원소 구성

H
2.1%
C
49.0%
O
48.9%

용도

  • Unsaturated polyester resin
  • Coatings
  • Agricultural chemicals
  • Lubricant additives

흥미로운 사실

  • Annual production exceeds 3 million tonnes, with over half going to polyester resins

안전

  • ⚠ Corrosive
  • ⚠ Irritant
  • ⚠ Sensitizer

구조

SMILES

C1=CC(=O)OC1=O

성질

유형
organic
상태
solid
몰 질량
98.06 g/mol
밀도
1.4800 g/cm³
녹는점
52.8 °C
끓는점
202.0 °C
용해도
decomposes to maleic acid

분자 기술자

정확 질량
98.0004
XLogP
-0.1
TPSA
43.4 Ų
수소결합 주개
0
수소결합 받개
3
회전 가능 결합
0
중원자
7
복잡도
129.0

Frequently Asked Questions

What is 말레산 무수물?
말레산 무수물 (C₄H₂O₃) is a organic compound with the IUPAC name Furan-2,5-dione.
What is the molecular weight of 말레산 무수물?
말레산 무수물 has a molar mass of 98.06 g/mol.
What state is 말레산 무수물 at room temperature?
말레산 무수물 is a solid at room temperature.
Is 말레산 무수물 organic or inorganic?
말레산 무수물 is classified as an organic compound.
What elements make up 말레산 무수물?
말레산 무수물 (C₄H₂O₃) is composed of 수소 (H), 탄소 (C), 산소 (O).