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Merck
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Dokumente

24-1450

Sigma-Aldrich

Phenolphthalein

SAJ first grade, ≥97.0%

Synonym(e):

3,3-Bis-(4-hydroxyphenyl)-1(3H)-isobenzofuranon

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About This Item

Empirische Formel (Hill-System):
C20H14O4
CAS-Nummer:
77-09-8
Molekulargewicht:
318.32
Farbindexnummer:
764
Beilstein:
284423
EG-Nummer:
201-004-7
MDL-Nummer:
MFCD00005913
UNSPSC-Code:
12352005
PubChem Substanz-ID:
329752586

Qualität

SAJ first grade

Assay

≥97.0%

Form

solid

Verfügbarkeit

available only in Japan

mp (Schmelzpunkt)

261-263 °C (lit.)

Löslichkeit

acetone: soluble

SMILES String

Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4

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

InChIKey

KJFMBFZCATUALV-UHFFFAOYSA-N

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Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Danger

Gefahreneinstufungen

Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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