didodecyl sulphide
n-Dodecyl sulfide
CAS: 2469-45-6
Molecular Formula: C24H50S
didodecyl sulphide - Names and Identifiers
| Name | n-Dodecyl sulfide |
| Synonyms | Dilauryl sulfide n-Dodecyl sulfide Didodecyl sulfide didodecyl sulphide 1,1'-Thiobisdodecane Bis(n-dodecyl)sulfide Normal-dodecyl sulfide Dodecane, 1,1'-thiobis- 1-(dodecylsulfanyl)dodecane |
| CAS | 2469-45-6 |
| EINECS | 219-587-1 |
| InChI | InChI=1/C24H50S/c1-3-5-7-9-11-13-15-17-19-21-23-25-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3 |
didodecyl sulphide - Physico-chemical Properties
| Molecular Formula | C24H50S |
| Molar Mass | 370.72 |
| Density | 0.845g/cm3 |
| Melting Point | 38-40 °C (lit.) |
| Boling Point | 260-263 °C/4 mmHg (lit.) |
| Flash Point | >230°F |
| Vapor Presure | 2.14E-08mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 1777013 |
| Storage Condition | Room Temprature |
| Refractive Index | 1.464 |
| MDL | MFCD00008975 |
didodecyl sulphide - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309099 |
didodecyl sulphide - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| overview | composition analysis of heavy oil flows is necessary to improve the efficiency of refinery operations. However, these flows are so complex that it is difficult to analyze detailed composition information in this way even with the help of the most modern analytical techniques/instruments. Therefore, they must be classified into subclasses of different kinds of compounds so that detailed/extensive molecular composition analysis can be performed using characterization tools (such as high-resolution mass spectrometry). |
| use | n-dodecyl sulfide can be used for composition analysis of heavy oil flows. |
Last Update：2024-04-10 22:29:15
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View History
didodecyl sulphide
trichlorosilane pressure tin
213971-37-0
Mesitoic acid
一溴化汞
Orange oil sweet
Glycocholic Acid Sodium Salt(Sodium Glycocholate)
trichlorosilane pressure tin
213971-37-0
Mesitoic acid
一溴化汞
Orange oil sweet
Glycocholic Acid Sodium Salt(Sodium Glycocholate)