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Thermo Scientific Chemicals Thymol Blue, ACS

pH indicator: 1.2 (red) to 2.8 (yellow) to 9.6 (blue)

24.20 € - 184.00 €

Chemical Identifiers

CAS 76-61-9
Molecular Formula C27H30O5S
Molecular Weight (g/mol) 466.592
MDL Number MFCD00005869
InChI Key PRZSXZWFJHEZBJ-UHFFFAOYSA-N
Synonym Thymolsulfonphthalein
PubChem CID 65565
IUPAC Name 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol
SMILES CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
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016272.04
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016272.09
10 g
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Description

Description

pH indicator: 1.2 (pink) to 2.8 (yellow) to 9.6 (blue). Thymol Blue is useful as a pH indicator. It is a component of universal indicator.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

76-61-9
466.592
PRZSXZWFJHEZBJ-UHFFFAOYSA-N
65565
CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
C27H30O5S
MFCD00005869
Thymolsulfonphthalein
4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol

Specifications

223°C (decomposition)
C27H30O5S
14,9400
Soluble in alcohol and dilute alkali solutions; Insoluble in water .
CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
466.592
466.6
Crystalline
76-61-9
MFCD00005869
Thymolsulfonphthalein
PRZSXZWFJHEZBJ-UHFFFAOYSA-N
4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol
65565
ACS
Thymol Blue
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Safety and Handling

Safety and Handling

missing translation for 'einecsNumber' : 200-973-3

missing translation for 'rtecsNumber' : XP2575000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only