Introduction：Basic information about CAS 103-19-5|para-Tolyl disulfide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | para-Tolyl disulfide |
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| CAS Number | 103-19-5 | Molecular Weight | 246.391 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 349.5±31.0 °C at 760 mmHg |
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| Molecular Formula | C14H14S2 | Melting Point | 43-46 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 192.6±26.4 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | p-tolyl disulfide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 349.5±31.0 °C at 760 mmHg |
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| Melting Point | 43-46 °C(lit.) |
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| Molecular Formula | C14H14S2 |
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| Molecular Weight | 246.391 |
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| Flash Point | 192.6±26.4 °C |
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| Exact Mass | 246.053696 |
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| PSA | 50.60000 |
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| LogP | 5.33 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.650 |
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| InChIKey | TZOVOULUMXXLOJ-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(SSc2ccc(C)cc2)cc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- JO1526250
- CHEMICAL NAME :
- Disulfide, bis(4-methylphenyl)
- CAS REGISTRY NUMBER :
- 103-19-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C14-H14-S2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 431 mg/kg/7D-I
- TOXIC EFFECTS :
- Endocrine - changes in spleen weight Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - changes in iron
- REFERENCE :
- JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 5,414,1985
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | UN 3335 |
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| WGK Germany | 3 |
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| RTECS | JO1526250 |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| 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
| para-Tolyl disulfide |
| Bis(4-methylphenyl) disulfide |
| MFCD00008547 |
| p-Tolyl Disulfide |
| 1,2-Di-p-tolyldisulfane |
| 1,1'-Disulfanediylbis(4-methylbenzene) |
| p-Tolyl disulfide (8CI) |
| 1-methyl-4-[(4-methylphenyl)disulfanyl]benzene |
| Disulfide, bis(4-methylphenyl) |
| Di-p-tolyl Disulfide |
| EINECS 203-087-5 |
