Azul de bromotimol

C₂₇H₂₈Br₂O₅S

IUPAC: Bromothymol blue

CAS: 76-59-5

Descripción general

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.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 28 1,0080
Carbono C 27 12,0110
Oxígeno O 5 15,9990
Azufre S 1 32,0600
Bromo Br 2 79,9040

Composición elemental

H
Hidrógeno ×28
4,5%
C
Carbono ×27
51,9%
O
Oxígeno ×5
12,8%
S
Azufre ×1
5,1%
Br
Bromo ×2
25,6%

Usos

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

Datos curiosos

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

Estructura

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

Propiedades

Tipo
organic
Estado
solid
Masa molar
624,38 g/mol
Solubilidad
slightly soluble

Descriptores moleculares

Masa exacta
624,0004
XLogP
7,6
TPSA
92,2 Ų
Donadores de enlace de hidrógeno
2
Aceptores de enlace de hidrógeno
5
Enlaces rotables
4
Átomos pesados
35
Complejidad
818,0

Compuestos relacionados

1,2-Dicloroetano

C₂H₄Cl₂

1,3-Butadieno

C₄H₆

1,4-Dioxano

C₄H₈O₂

1-Butanol

C₄H₁₀O

2-Propanol

C₃H₈O

Acetaldehído

CH₃CHO

Acetamida

C₂H₅NO

Acetato de butilo

C₆H₁₂O₂

Acetato de etilo

C₄H₈O₂

Acetato de vinilo

C₄H₆O₂

Frequently Asked Questions

What is Azul de bromotimol?
Azul de bromotimol (C₂₇H₂₈Br₂O₅S) is a organic compound with the IUPAC name Bromothymol blue.
What is the molecular weight of Azul de bromotimol?
Azul de bromotimol has a molar mass of 624.38 g/mol.
What state is Azul de bromotimol at room temperature?
Azul de bromotimol is a solid at room temperature.
Is Azul de bromotimol organic or inorganic?
Azul de bromotimol is classified as an organic compound.
What elements make up Azul de bromotimol?
Azul de bromotimol (C₂₇H₂₈Br₂O₅S) is composed of Hidrógeno (H), Carbono (C), Oxígeno (O), Azufre (S), Bromo (Br).