쿠마린

C₉H₆O₂

IUPAC: 2H-Chromen-2-one

CAS: 91-64-5

개요

Coumarin gives freshly cut hay and tonka beans their sweet vanilla-like scent. It is used in perfumery and as a precursor to anticoagulant drugs.

구성

원소 기호 원자 원자 질량
수소 H 6 1.0080
탄소 C 9 12.0110
산소 O 2 15.9990

원소 구성

H
수소 ×6
4.1%
C
탄소 ×9
74.0%
O
산소 ×2
21.9%

용도

  • • Perfumery
  • • Flavor enhancer
  • • Rodenticide precursor (warfarin)
  • • Laser dye

흥미로운 사실

  • ✦ Warfarin, the most widely used anticoagulant, was developed from a coumarin derivative

안전

  • ⚠ Hepatotoxic at high doses
  • ⚠ Banned as food additive in US

구조

SMILES

C1=CC=C2C(=C1)C=CC(=O)O2

성질

유형
organic
상태
solid
몰 질량
146.14 g/mol
밀도
0.9350 g/cm³
녹는점
71.0 °C
끓는점
301.8 °C
용해도
1.7 g/L at 20°C

분자 기술자

정확 질량
146.0368
XLogP
1.4
TPSA
26.3 Ų
수소결합 주개
0
수소결합 받개
2
회전 가능 결합
0
중원자
11
복잡도
196.0

관련 화합물

과당

C₆H₁₂O₆

류신

C₆H₁₃NO₂

말산

C₄H₆O₅

멘톨

C₁₀H₂₀O

발린

C₅H₁₁NO₂

벤젠

C₆H₆

설탕

C₁₂H₂₂O₁₁

세린

C₃H₇NO₃

엿당

C₁₂H₂₂O₁₁

요산

C₅H₄N₄O₃

Frequently Asked Questions

What is 쿠마린?
쿠마린 (C₉H₆O₂) is a organic compound with the IUPAC name 2H-Chromen-2-one.
What is the molecular weight of 쿠마린?
쿠마린 has a molar mass of 146.14 g/mol.
What state is 쿠마린 at room temperature?
쿠마린 is a solid at room temperature.
Is 쿠마린 organic or inorganic?
쿠마린 is classified as an organic compound.
What elements make up 쿠마린?
쿠마린 (C₉H₆O₂) is composed of 수소 (H), 탄소 (C), 산소 (O).