브로모티몰 블루

C₂₇H₂₈Br₂O₅S

IUPAC: Bromothymol blue

CAS: 76-59-5

개요

Bromothymol blue is a pH indicator that is yellow below pH 6.0 and blue above pH 7.6. It is widely used in aquarium water testing and biology experiments.

구성

원소 기호 원자 원자 질량
수소 H 28 1.0080
탄소 C 27 12.0110
산소 O 5 15.9990
S 1 32.0600
브로민 Br 2 79.9040

원소 구성

H
4.5%
C
51.9%
O
12.8%
S
×1
5.1%

용도

  • pH indicator
  • Aquarium water testing
  • Photosynthesis experiments
  • Medical diagnostics

흥미로운 사실

  • Used in biology class to show CO₂ production: students breathe through a straw into the indicator solution

구조

SMILES

CC1=C(C=C(C(=C1Br)O)C(C)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C(=C(C(=C4)C(C)C)O)Br)C

성질

유형
organic
상태
solid
몰 질량
624.38 g/mol
용해도
slightly soluble

분자 기술자

정확 질량
624.0004
XLogP
7.6
TPSA
92.2 Ų
수소결합 주개
2
수소결합 받개
5
회전 가능 결합
4
중원자
35
복잡도
818.0

Frequently Asked Questions

What is 브로모티몰 블루?
브로모티몰 블루 (C₂₇H₂₈Br₂O₅S) is a organic compound with the IUPAC name Bromothymol blue.
What is the molecular weight of 브로모티몰 블루?
브로모티몰 블루 has a molar mass of 624.38 g/mol.
What state is 브로모티몰 블루 at room temperature?
브로모티몰 블루 is a solid at room temperature.
Is 브로모티몰 블루 organic or inorganic?
브로모티몰 블루 is classified as an organic compound.
What elements make up 브로모티몰 블루?
브로모티몰 블루 (C₂₇H₂₈Br₂O₅S) is composed of 수소 (H), 탄소 (C), 산소 (O), 황 (S), 브로민 (Br).