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Thermo Scientific Chemicals Thymolphthalein, Indicator, Pure

52.06 € - 514.56 €

Chemical Identifiers

CAS 125-20-2
Molecular Formula C28H30O4
Molecular Weight (g/mol) 430.544
MDL Number MFCD00005909
InChI Key LDKDGDIWEUUXSH-UHFFFAOYSA-N
Synonym TP
PubChem CID 31316
IUPAC Name 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one
SMILES CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
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10418310
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151460100
10 g Glass bottle
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151460500
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151462500
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Description

Description

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

Indicator
Specifications

Chemical Identifiers

125-20-2
430.544
LDKDGDIWEUUXSH-UHFFFAOYSA-N
31316
CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
C28H30O4
MFCD00005909
TP
3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one

Specifications

251.0°C to 253.0°C
C28H30O4
18, I, 381
TP
LDKDGDIWEUUXSH-UHFFFAOYSA-N
CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
430.544
430.53
Pure
White
Thymolphthalein, Indicator
125-20-2
MFCD00005909
15, 9556
Solubility in water: insoluble. Other solubilities: soluble in dilute alkali and acids, soluble in alcohol and acetone
Authentic
3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one
31316
1% max.
from pH 8.8 (colorless) to pH 10.5 (blue)
Fine Crystalline Powder
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Product Certifications

RUO – Research Use Only

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