Formula C28H30O4 Boiling point 571.6 °C | Molar mass 430.53 g/mol Appearance White powder | |
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Thymolphthalein lips pierre villy greatest hits pim
Thymolphthalein is an acid–base (pH) indicator. Its transition range is around pH 9.3–10.5. Below this pH, it is colorless; above, it is blue. The molar extinction coefficient for the blue thymolphthalein dianion is 38,000 M−1 cm−1 at 595 nm.
Contents
- Thymolphthalein lips pierre villy greatest hits pim
- What does thymolphthalein mean
- Preparation
- References
Thymolphthalein is also known to have use as a laxative.
What does thymolphthalein mean
Preparation
Thymolphthalein can be synthesized from thymol and phthalic anhydride by Friedel–Crafts alkylation:
References
Thymolphthalein Wikipedia(Text) CC BY-SA