Introduction：Basic information about CAS 21083-47-6|5,5-DIPHENYL-2-THIOHYDANTOIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,5-DIPHENYL-2-THIOHYDANTOIN |
|---|
| CAS Number | 21083-47-6 | Molecular Weight | 268.33400 |
|---|
| Density | 1.34g/cm3 | Boiling Point | / |
|---|
| Molecular Formula | C15H12N2OS | Melting Point | 237-239ºC(lit.) |
|---|
| MSDS | / | Flash Point | / |
|---|
Names
| Name | 5,5-diphenyl-2-sulfanylideneimidazolidin-4-one |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.34g/cm3 |
|---|
| Melting Point | 237-239ºC(lit.) |
|---|
| Molecular Formula | C15H12N2OS |
|---|
| Molecular Weight | 268.33400 |
|---|
| Exact Mass | 268.06700 |
|---|
| PSA | 73.22000 |
|---|
| LogP | 2.59210 |
|---|
| Index of Refraction | 1.711 |
|---|
| InChIKey | AMDPNECWKZZEBQ-UHFFFAOYSA-N |
|---|
| SMILES | O=C1NC(=S)NC1(c1ccccc1)c1ccccc1 |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MU1750000
- CHEMICAL NAME :
- Hydantoin, 5,5-diphenyl-2-thio-
- CAS REGISTRY NUMBER :
- 21083-47-6
- BEILSTEIN REFERENCE NO. :
- 0229988
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C15-H12-N2-O-S
- MOLECULAR WEIGHT :
- 268.35
- WISWESSER LINE NOTATION :
- T5MYMV EHJ BUS ER& ER
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3500 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 28,924,1968
|
Safety Information
| Hazard Codes | Xn |
|---|
| Risk Phrases | R20/21/22 |
|---|
| Safety Phrases | S36 |
|---|
| HS Code | 2933990090 |
|---|
Customs
| HS Code | 2933990090 |
|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 5,5-Diphenyl-2-thioxo-imidazolidin-4-on |
| DPTH |
| Diphenylthiohydantoin |
| EINECS 244-201-3 |
| HYDANTOIN,5,5-DIPHENYL-2-THIO |
| 5,5'-diphenyl-2-thiohydantoin |
| 4-Imidazolidinone,5,5-diphenyl-2-thioxo |
| 5,5-Diphenylthiohydantoin |
| 5,5-diphenyl-2-thioxo-imidazolidin-4-one |
| THIOPHENYTOIN |
| MFCD00005278 |
