CAS 103-85-5|Phenylthiocarbamide
Introduction：Basic information about CAS 103-85-5|Phenylthiocarbamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Phenylthiocarbamide | ||
|---|---|---|---|
| CAS Number | 103-85-5 | Molecular Weight | 152.217 |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 266.7±23.0 °C at 760 mmHg |
| Molecular Formula | C7H8N2S | Melting Point | 145-150 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 115.1±22.6 °C |
| Symbol | GHS06 | Signal Word | Danger |
Names
| Name | N-phenylthiourea |
|---|---|
| Synonym | More Synonyms |
Phenylthiocarbamide BiologicalActivity
| Description | Phenylthiourea (Phenylthiocarbamide) is an inhibitor of phenoloxidase. Phenylthiourea inhibits enzymatic oxidation of DOPA by phenoloxidase (Ki: 0.21?μM)[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| Target | phenoloxidase[1] |
| References | [1]. Ryazanova AD, et al. The phenylthiourea is a competitive inhibitor of the enzymatic oxidation of DOPA by phenoloxidase. J Enzyme Inhib Med Chem. 2012 Feb;27(1):78-83. |
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 266.7±23.0 °C at 760 mmHg |
| Melting Point | 145-150 °C(lit.) |
| Molecular Formula | C7H8N2S |
| Molecular Weight | 152.217 |
| Flash Point | 115.1±22.6 °C |
| Exact Mass | 152.040817 |
| PSA | 70.14000 |
| LogP | 0.73 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.725 |
| InChIKey | FULZLIGZKMKICU-UHFFFAOYSA-N |
| SMILES | NC(=S)Nc1ccccc1 |
| Storage condition | Poison room |
| Stability | Stable. Incompatible with strong acids, strong oxidizing agents, strong bases. |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 mg/kg
- TOXIC EFFECTS :
- Endocrine - hyperglycemia
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 25 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 40 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 168 mg/kg
- SEX/DURATION :
- female 1-21 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - cytological changes (including somatic cell genetic material) Reproductive - Effects on Embryo or Fetus - other effects to embryo
MUTATION DATA - TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 8 mmol/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 24,181,1994 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0839 No. of Facilities: 54 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 2415 (estimated) No. of Female Employees: 483 (estimated)
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 8 mmol/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 24,181,1994 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0839 No. of Facilities: 54 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 2415 (estimated) No. of Female Employees: 483 (estimated)
Safety Information
| Symbol | GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H300-H317 |
| Precautionary Statements | P264-P280-P301 + P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | T+ |
| Risk Phrases | R28 |
| Safety Phrases | S28-S36/37-S45 |
| RIDADR | UN 2811 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | YU1400000 |
| Packaging Group | I |
| Hazard Class | 6.1 |
| HS Code | 2930909090 |
Customs
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| N′-phenylthiourea |
| N-phenylthiourea |
| PTU |
| 1-Phenylthiourea |
| EINECS 203-151-2 |
| Thiourea, N-phenyl- |
| MFCD00004933 |
| Phenylthiocarbamide |
| 1-PHENYL-2-THIOUREA |
| Phenylthiourea |
| PTC |
