PHENOLPHTHALEIN, A.C.S. REAGENT

cas: 77-09-8 — see every product listed under this CAS number, including other names

PHENOLPHTHALEIN, A.C.S. REAGENT (CAS 77-09-8) is a chemical reagent available from Chemat. Available pack sizes: 100G, 2.5KG, 4X2.5KG, 500G. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number105945-100G
cas77-09-8
size100G
availability availability
Documents: Safety Data Sheet (MSDS)

Available pack sizes

brand size price
Sigma-Aldrich 100G 336.00 Pln
Sigma-Aldrich 2.5KG 2170.00 Pln
Sigma-Aldrich 4X2.5KG 7190.00 Pln
Sigma-Aldrich 500G 797.00 Pln

properties

purityNo data
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

Phenolphthalein is a member of phenols. It is functionally related to a 2-benzofuran-1(3H)-one.

Source: ChEBI

Identity
Molecular formulaC20H14O4
Molecular weight318.3 g/mol
IUPAC name3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
InChIKeyKJFMBFZCATUALV-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O

Computed by PubChem (NCBI)

Synonyms: phenolphthalein, Phthalimetten, Euchessina, Phenolax, Phthalin, Espotabs, Purgophen, Koprol, Laxogen, Trilax
Isomers (same molecular formula)
2,5-diphenylterephthalic acid C20H14O4
(5-benzoyl-2,4-dihydroxyphenyl)-phenylmethanone C20H14O4
(3-benzoyloxyphenyl) benzoate C20H14O4
diphenyl benzene-1,4-dicarboxylate C20H14O4
diphenyl benzene-1,3-dicarboxylate C20H14O4
1-(2,3-dihydroxynaphthalen-1-yl)naphthalene-2,3-diol C20H14O4
diphenyl benzene-1,2-dicarboxylate C20H14O4
3-[4-(3-carboxyphenyl)phenyl]benzoic acid C20H14O4

Also listed as

Phenolphthalein, 98% Combi-blocks CAS 77-09-8
Phenolphthalein Chemat Brand CAS 77-09-8
FENOLOFTALEINA Tarchem CAS 77-09-8
FENOLOFTALEINA 0,1% ALKOHOLOWY Tarchem CAS 77-09-8
FENOLOFTALEINA 0,2% ALKOHOLOWY Tarchem CAS 77-09-8
FENOLOFTALEINA 0,5% ALKOHOLOWY Tarchem CAS 77-09-8
FENOLOFTALEINA 1% ALKOHOLOWY Tarchem CAS 77-09-8
FENOLOFTALEINA 2% ALKOHOLOWY Tarchem CAS 77-09-8
Phenolphthalein, >95% (HPLC) TRC CAS 77-09-8
Phenolphthalein (0.04% Solution in Ethanol) TRC CAS 77-09-8
Phenolphthalein Solution R1 according to European Pharmacopoeia 4.1.1 Paragon Scientific CAS 77-09-8
Phenolphthalein, ACS Thermo Scientific (Alfa Aesar) CAS 77-09-8
Phenolphthalein, BP, Ph. Eur. grade, 98.00% Chemat CAS 77-09-8
Phenolphthalein, ACS grade Chemat CAS 77-09-8
Phenolphthalein (1% in ca. 85% Ethanol) [for Titration] TCI CAS 77-09-8
Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration] TCI CAS 77-09-8
Phenolphthalein (0.04% in ca. 40% Ethanol) [for pH Determination] TCI CAS 77-09-8
Phenolphthalein, >98.0%(T) TCI CAS 77-09-8
Phenolphthalein, ACS reagent Thermo Scientific (Acros) CAS 77-09-8
Phenolphthalein, pure, indicator grade Thermo Scientific (Fisher) CAS 77-09-8