dibenzothiophene
dibenzo[b,d]thiophene
Identification
| Name | dibenzothiophene |
| CAS Number | 132-65-0 |
| EINECS | 205-072-9 |
| FDA UNII | Z3D4AJ1R48 |
| Molecular Formula | C12 H8 S |
| Molecular Weight | 184.26076000 |
| MDL Number | MFCD00004969 |
| Nikkaji Number | J2.523B |
| Beilstein | 0121101 |
| XlogP3 | 4.40 (est) |
Regulatory
Physical Properties
| Appearance | colorless crystalline solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 97.00 to 100.00 °C. @ 760.00 mm Hg |
| Boiling Point | 332.00 to 333.00 °C. @ 760.00 mm Hg |
| Flash Point | 239.00 °F. TCC ( 114.80 °C. ) (est) |
| logP (o/w) | 4.380 |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | antioxidants |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-mouse LD50 470 mg/kg |
| Dermal Toxicity | Not determined |
| 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 | antioxidants |
| Recommendation for dibenzothiophene usage levels up to | not for fragrance use. |
| Recommendation for dibenzothiophene flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
benzo[b]benzo[b]thiophene
(1,1'-
biphenyl)-2,2'-diyl sulfide
[1,1'-
biphenyl]-2,2'-diyl sulfide
2,2'-
biphenylylene sulfide
dibenzo(b,d)thiophene
dibenzo[b,d]thiophene
diphenylene sulfide
a-
thiafluorene
8-
thiatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaene
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