PHENOLTETRACHLOROPHTHALEIN

OC1=CC=C(C=C1)C2(OC(=O)C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C23)C4=CC=C(O)C=C4

InChIKey=NPARLLRHBQQQDY-UHFFFAOYSA-N

InChI=1S/C20H10Cl4O4/c21-15-13-14(16(22)18(24)17(15)23)20(28-19(13)27,9-1-5-11(25)6-2-9)10-3-7-12(26)8-4-10/h1-8,25-26H

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 17:58:40 GMT 2025` Edited by `admin` on `Mon Mar 31 17:58:40 GMT 2025`
Record UNII	NK99B6246I
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

NCI-43946

Preferred Name

English

PHENOLTETRACHLOROPHTHALEIN

Common Name

English

PHENOLTETRACHLOROPHTHALEIN [MI]

Common Name

English

4,5,6,7-TETRACHLOROPHENOLPHTHALEIN

Common Name

English

3,4,5,6-TETRACHLORO-.ALPHA.-(P-HYDROXYPHENYL)-.ALPHA.-(4-OXO-2,5-CYCLOHEXADIENYLIDENE)-O-TOLUIC ACID

Common Name

English

PHENOLPHTHALEIN, 4,5,6,7-TETRACHLORO-

Common Name

English

4,5,6,7-TETRACHLORO-3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE

Systematic Name

English

4,5,6,7-TETRACHLORO-3,3-BIS(4-HYDROXYPHENYL)PHTHALIDE

Systematic Name

English

Code System Code Type Description

ECHA (EC/EINECS)

211-354-2