4,4-sulfonyl diphenol
4,4'-dihydroxydiphenyl sulphone
Identification
| Name | 4,4-sulfonyl diphenol |
| IUPAC | 4-(4-hydroxyphenyl)sulfonylphenol |
| CAS Number | 80-09-1 |
| EINECS | 201-250-5 |
| FDA UNII | 3OX4RR782R |
| Molecular Formula | C12 H10 O4 S |
| Molecular Weight | 250.27350000 |
| MDL Number | MFCD00002350 |
| Nikkaji Number | J10.509K |
| Beilstein | 2052954 |
Regulatory
| DG SANTE Food Contact Materials | 4,4'-dihydroxydiphenyl sulphone |
| FDA Mainterm (IAUFC) | 80-09-1 ; DIPHENYLSULFONE |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 3518 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 200 mg/kg |
| Dermal Toxicity | skin-guinea pig LD50 > 1 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | indirect food additives: adhesives and components of coatings |
| Recommendation for 4,4-sulfonyl diphenol usage levels up to | not for fragrance use. |
| Recommendation for 4,4-sulfonyl diphenol flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
4,4'-
bisphenol S
4,4'-
dihydroxydiphenyl sulphone
diphone C
bis(4-
hydroxyphenyl) sulfone
4-(4-
hydroxyphenyl)sulfonylphenol
bis
phenol S
phenol, 4,4'-sulfonyldi-
1,1'-
sulfonylbis(4-hydroxybenzene)
4,4-
sulfonyldiphenol
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