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Phenolphthalein - ≥98%, high purity , CAS No.77-09-8
Basic Description Synonyms phenolphthalein|77-09-8|Phthalimetten|Euchessina|Phthalin|Espotabs|Phenolax|Purgophen|Koprol|Laxogen|Trilax|Purga|Spulmako-lax|Purgen|Medilax|Colax|Laxin|FemiLax|Dihydroxyphthalophenone|3,3-Bis(4-hydroxyphenyl)phthalide|3,3-Bis(4-hydroxyphenyl)-1(3H)-isob Specifications & Purity ≥98% Shipped In Normal
Names and Identifiers IUPAC Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one INCHI InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H InChi Key KJFMBFZCATUALV-UHFFFAOYSA-N Canonical SMILES C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O Isomeric SMILES C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O WGK Germany 3 PubChem CID 4764 UN Number 1993 Packing Group I Molecular Weight 318.33 Beilstein 284423
Chemical and Physical Properties Solubility Insoluble in water; Degree of Solubility in water: 400 mg/l; Very soluble in Acetone,Ethanol; Soluble in Toluene,Ether,Chloroform; Insoluble in Benzene Sensitivity Moisture sensitive. Melt Point(°C) 262 °C
Safety and Hazards(GHS) Pictogram(s) GHS08 Signal Danger Hazard Statements H341: Suspected of causing genetic defects
H350: May cause cancer
H361f: Suspected of damaging fertility
Precautionary Statements P280: Wear protective gloves/protective clothing/eye protection/face protection.
P405: Store locked up.
P501: Dispose of contents/container to ...
P281: Use personal protective equipment as required.
P203: Obtain, read and follow all safety instructions before use.
P318: if exposed or concerned, get medical advice.
WGK Germany 3 Class 3 Merck Index 7243
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F2421460
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