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Thymolphthalein

Catalog No. 89360 Name Sigma Aldrich
CAS Number 125-20-2 Website http://www.sigmaaldrich.com
M. F. C28H30O4 Telephone 1-800-521-8956
M. W. 430.5354 Fax
Purity Email
Storage Chembase ID: 102793

SYNONYMS

Title
百里酚酞
IUPAC name
3,3-bis[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-1,3-dihydro-2-benzofuran-1-one
IUPAC Traditional name
thymolphthalein
Synonyms
5′,5′′-二异丙基-2′,2′′-二甲基酚酞
5′,5′′-Diisopropyl-2′,2′′-dimethylphenolphthalein

DATABASE IDS

EC Number 204-729-7
PubChem SID 24889214
Beilstein Number 359413
CAS Number 125-20-2
MDL Number MFCD00005909

PROPERTIES

Empirical Formula (Hill Notation) C28H30O4
Grade ACS reagent
Grade indicator (pH 8.8-10.5)
Ignition Residue ≤1%
Melting Point 248-254 °C
Melting Point 251-253 °C(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

REFERENCES