十二烷(同分异构体混合物)
DODECANE
CAS: 93685-81-5
Molecular Formula: C12H26
十二烷(同分异构体混合物) - Names and Identifiers
十二烷(同分异构体混合物) - Physico-chemical Properties
| Molecular Formula | C12H26 |
| Molar Mass | 170.33 |
| Density | 0.75 g/mL at 25 °C(lit.) |
| Melting Point | −9.6 °C(lit.) |
| Boling Point | 215-217 °C(lit.) |
| Flash Point | 181.4 °F |
| Vapor Presure | 1 mm Hg ( 47.8 °C) |
| Vapor Density | 5.96 (vs air) |
| Storage Condition | Flammables area |
| Refractive Index | n20/D 1.421(lit.) |
十二烷(同分异构体混合物) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 65 - Harmful: May cause lung damage if swallowed |
| Safety Description | 62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. |
| WGK Germany | 3 |
| RTECS | JR2125000 |
| HS Code | 29011000 |
十二烷(同分异构体混合物) - Introduction
Imidodisulfuryl chloride is an organic compound commonly used as a sulfurating agent. It is a colorless to pale yellow liquid that is volatile at room temperature and has a pungent odor. Imidodisulfuryl chloride is used as a fluorinating agent, a reagent for preparing imines, and in other organic synthesis reactions.
Properties:
Imidodisulfuryl chloride is a colorless to pale yellow liquid that is volatile and has a pungent odor. It can decompose in water. This compound is highly corrosive and should be avoided from coming into contact with skin or eyes.
Uses:
Imidodisulfuryl chloride is commonly used as a sulfurating agent in organic synthesis. It can be used as a fluorinating agent, a reagent for preparing imines, and in dye synthesis and other organic reactions.
Synthesis:
One method of synthesis involves treating an imine with excess bromine in the presence of sulfur chloride and chloroform under mild conditions to produce imidodisulfuryl chloride.
Safety:
Imidodisulfuryl chloride is a corrosive compound and precautions should be taken to avoid skin contact, eye contact, and inhalation. Adequate protective equipment such as gloves, goggles, and protective clothing should be worn when handling this compound. Imidodisulfuryl chloride should be stored in a dry, well-ventilated area away from sources of ignition and oxidizing agents.
Last Update：2024-04-09 21:04:16
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