Similar substances to phenolphthalein

CAS Number Name
77-09-8 phenolphthalein
Reason for inclusion in the SIN list
This substance belongs to one or more of the specific SIN Groups as defined in the SIN List AND it has an overall structural similarity to the substances below which are all found on the SIN List. Hence, this substance is very likely to share the hazardous properties of the SIN substances below. Please note that SINimilarity builds on structural similarity only. To verify potential hazardous properties, further evaluation is needed.

CAS Number Chemical name Matching SIN groups Matching SIN substances
(R)-3-(4-hydroxyphenyl)-3-phenylisobenzofuran-1(3H)-one
(S)-3-(4-hydroxyphenyl)-3-phenylisobenzofuran-1(3H)-one
77-09-8, 62625-16-5 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
(3S)-3-(4-hydroxynaphthalen-1-yl)-3-(5-hydroxynaphthalen-1-yl)-2-benzofuran-1-one
(3R)-3-(4-hydroxynaphthalen-1-yl)-3-(5-hydroxynaphthalen-1-yl)-2-benzofuran-1-one
596-01-0 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one
(R)-3-(6-hydroxynaphthalen-2-yl)-3-phenylisobenzofuran-1(3H)-one
(S)-3-(6-hydroxynaphthalen-2-yl)-3-phenylisobenzofuran-1(3H)-one
3,3-bis(4-methoxyphenyl)-2-benzofuran-1-one
3,3-bis(4-hydroxy-2-methylphenyl)-2-benzofuran-1-one
596-27-0 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1-one
(S)-3-(4-methoxynaphthalen-1-yl)-3-phenylisobenzofuran-1(3H)-one
(R)-3-(4-methoxynaphthalen-1-yl)-3-phenylisobenzofuran-1(3H)-one
(R)-3-(4-methoxynaphthalen-1-yl)-3-methylisobenzofuran-1(3H)-one
(S)-3-(4-methoxynaphthalen-1-yl)-3-methylisobenzofuran-1(3H)-one
(R)-3-(4-methoxynaphthalen-1-yl)isobenzofuran-1(3H)-one
(S)-3-(4-methoxynaphthalen-1-yl)isobenzofuran-1(3H)-one
3,3-bis(3,4-dihydroxyphenyl)-2-benzofuran-1-one
(R)-3-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)isobenzofuran-1(3H)-one
(S)-3-(2-hydroxyphenyl)-3-(4-hydroxyphenyl)isobenzofuran-1(3H)-one
(R)-3-(6-methoxynaphthalen-2-yl)-3-phenylisobenzofuran-1(3H)-one
(S)-3-(6-methoxynaphthalen-2-yl)-3-phenylisobenzofuran-1(3H)-one
(R)-3-(4-hydroxyphenyl)-3-(4-phenoxyphenyl)isobenzofuran-1(3H)-one
(S)-3-(4-hydroxyphenyl)-3-(4-phenoxyphenyl)isobenzofuran-1(3H)-one
3,3-di(phenyl)-2-benzofuran-1-one
(R)-3-methyl-3-phenylisobenzofuran-1(3H)-one
(S)-3-methyl-3-phenylisobenzofuran-1(3H)-one
5398-11-8 (3R)-3-phenyl-3H-2-benzofuran-1-one
5398-11-8 (3S)-3-phenyl-3H-2-benzofuran-1-one
(S)-3-(5-methoxynaphthalen-2-yl)-3-phenylisobenzofuran-1(3H)-one
(R)-3-(5-methoxynaphthalen-2-yl)-3-phenylisobenzofuran-1(3H)-one
1,1,5,5-tetrakis(4-hydroxyphenyl)furo[4,3-f][2]benzoxole-3,7-dione
[4-[1-(4-acetyloxyphenyl)-3-oxo-2-benzofuran-1-yl]phenyl] acetate
(S)-3-(2,4-dihydroxyphenyl)isobenzofuran-1(3H)-one
(R)-3-(2,4-dihydroxyphenyl)isobenzofuran-1(3H)-one
3,3-bis(4-ethylphenyl)isobenzofuran-1(3H)-one
3,3-bis(4-methylphenyl)-2-benzofuran-1-one
(R)-3-phenyl-3-(p-tolyl)isobenzofuran-1(3H)-one
(S)-3-phenyl-3-(p-tolyl)isobenzofuran-1(3H)-one
(3R)-3-methyl-3-naphthalen-1-yl-2-benzofuran-1-one
(S)-3-methyl-3-(naphthalen-1-yl)isobenzofuran-1(3H)-one
(S)-3-(naphthalen-1-yl)isobenzofuran-1(3H)-one
(R)-3-(naphthalen-1-yl)isobenzofuran-1(3H)-one
(S)-3-(naphthalen-2-yl)isobenzofuran-1(3H)-one
(R)-3-(naphthalen-2-yl)isobenzofuran-1(3H)-one
(R)-3-(4-isopropylphenyl)isobenzofuran-1(3H)-one
(R)-3-phenylnaphtho[1,2-c]furan-1(3H)-one
(3R)-3-(4-methylphenyl)-3H-2-benzofuran-1-one
(3S)-3-(4-methylphenyl)-3H-2-benzofuran-1-one
(R)-3-(4'-hydroxy-1,2,3,4,5,6-hexahydro-[1,1'-biphenyl]-4-yl)-3-phenylisobenzofuran-1(3H)-one
(S)-3-(4'-hydroxy-[1,1'-biphenyl]-4-yl)-3-phenylisobenzofuran-1(3H)-one
3,3-bis(2,4,6-trihydroxyphenyl)-2-benzofuran-1-one
3,3-bis(4-cyanatophenyl)-2-benzofuran-1-one
4-[1-(4-carboxyphenyl)-3-oxo-2-benzofuran-1-yl]benzoic acid
596-27-0 3,3-bis(3-hydroxy-4-methylphenyl)isobenzofuran-1(3H)-one
[4-[1-[4-(benzoyloxy)phenyl]-3-oxo-2-benzofuran-1-yl]phenyl] benzoate
(S)-3-(4-methoxy-2-methylphenyl)naphtho[1,2-c]furan-1(3H)-one
methyl 2-(4-hydroxybenzoyl)benzoate
3,3-bis(2-methylphenyl)-2-benzofuran-1-one
(S)-3-(o-tolyl)isobenzofuran-1(3H)-one
(R)-3-(o-tolyl)isobenzofuran-1(3H)-one
ethyl 2-[(4-methoxyphenyl)methyl]benzoate
125-20-2 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one
3,3-bis(1-hydroxynaphthalen-2-yl)-2-benzofuran-1-one
(R)-1-(o-tolyl)naphtho[1,2-c]furan-3(1H)-one
(S)-1-(o-tolyl)naphtho[1,2-c]furan-3(1H)-one
[4-[1-[4-(2-methylbenzoyl)oxyphenyl]-3-oxo-2-benzofuran-1-yl]phenyl] 2-methylbenzoate
125-20-2 3,3-bis(4-hydroxy-5-methyl-2-propan-2-ylphenyl)-2-benzofuran-1-one
(S)-3-(4-fluorophenyl)-3-(4-hydroxy-2-methylphenyl)isobenzofuran-1(3H)-one
(R)-3-(4-fluorophenyl)-3-(4-hydroxy-2-methylphenyl)isobenzofuran-1(3H)-one
(S)-3-(2'-hydroxy-1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)-3-phenylisobenzofuran-1(3H)-one
(S)-3-(2'-hydroxy-[1,1'-biphenyl]-4-yl)-3-phenylisobenzofuran-1(3H)-one
750633-79-5 ethyl 2-(4-methoxybenzoyl)benzoate
81-90-3 2-[bis(4-hydroxyphenyl)methyl]benzoic acid
3,3-bis(2,4,6-trimethylphenyl)-2-benzofuran-1-one
(S)-3-(2,4-dimethylphenyl)-3-phenylisobenzofuran-1(3H)-one
(R)-3-(2,4-dimethylphenyl)-3-phenylisobenzofuran-1(3H)-one
3,3-bis(4-hydroxy-3,5-diiodophenyl)-2-benzofuran-1-one
3,3-bis(3,5-dibromo-4-hydroxyphenyl)-2-benzofuran-1-one
(S)-3-(3,5-dibromo-4-hydroxyphenyl)-3-phenylisobenzofuran-1(3H)-one
3,3-bis(2,4,6-trihydroxy-3-methylphenyl)-2-benzofuran-1-one
(S)-3-(3,5-dibromo-4-hydroxyphenyl)isobenzofuran-1(3H)-one
(R)-3-(3,5-dibromo-4-hydroxyphenyl)isobenzofuran-1(3H)-one
467-25-4 3,3-bis(4-hydroxy-3-methoxyphenyl)isobenzofuran-1(3H)-one
3,3-bis(4-bromophenyl)-2-benzofuran-1-one
(R)-3-(4-bromophenyl)isobenzofuran-1(3H)-one
(S)-3-(4-bromophenyl)isobenzofuran-1(3H)-one
85-57-4 2-(4-Hydroxybenzoyl)benzoic acid
[4-[1-[4-(3-methylbenzoyl)oxyphenyl]-3-oxo-2-benzofuran-1-yl]phenyl] 3-methylbenzoate
(R)-6,9-dimethoxy-3-phenylnaphtho[1,2-c]furan-1(3H)-one
(S)-6,9-dimethoxy-3-phenylnaphtho[1,2-c]furan-1(3H)-one
5-methyl-3,3-di(phenyl)-2-benzofuran-1-one
(S)-2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)benzoic acid
(R)-2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)benzoic acid
ethyl 2-(2-hydroxybenzoyl)benzoate
di(phenyl)methyl 2-(benzoyl)benzoate