118336-86-0 - Names and Identifiers
118336-86-0 - Physico-chemical Properties
Molecular Formula | C7H13ClO2
|
Molar Mass | 164.63 |
Density | 1.109 g/mL at 20 °C (lit.) |
Boling Point | 56-58 °C/0.1 mmHg (lit.) |
Flash Point | 85°C |
Vapor Presure | 0.181mmHg at 25°C |
BRN | 4304948 |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | n20/D 1.457 |
118336-86-0 - Risk and Safety
Hazard Symbols | Xn - Harmful

|
Risk Codes | 22 - Harmful if swallowed
|
UN IDs | UN 2810 6.1/PG 3 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 21 |
118336-86-0 - Introduction
2-(4-Chlorobutyl)-1,3-dioxolane, also known as "polychlorobutyl ether", has the following properties:
1. Appearance: colorless or yellowish liquid.
2. density: 1.29g/cm³.
3. Melting point:-86°C.
4. Boiling point: 176-177°C.
5. solubility: can be dissolved in organic solvents, such as ether, alcohol and ketone, but insoluble in water.
6. Stability: It has good chemical stability and is not easy to decompose under normal temperature and pressure.
The main applications of 2-(4-chlorobutyl)-1,3-dioxolane are as follows:
1. as a solvent: as a reaction solvent in organic synthesis, used as a catalyst and diluent for organic synthesis reactions.
2. chemical raw materials: used as a solvent for coatings, adhesives, inks and plastics.
3. Detergent: Due to its good solubility and ability to remove fatty oil, it can be used as a detergent and degreaser.
Preparation method of 2-(4-chlorobutyl)-1,3-dioxolane:
It is obtained by condensation reaction of 4-chlorobutane and 1,3-dioxolane under mild conditions. Specific synthesis methods include condensation reactions of chlorinated alkanes and bisphenols, condensation reactions of chlorinated alkanes and phenolic compounds, and the like.
Safety Information:
1. 2-(4-Chlorobutyl)-1,3-dioxolane is a chemical substance with certain toxicity. Care should be taken to avoid direct contact with skin, eyes and respiratory tract.
2. in use should pay attention to protective measures, such as wearing protective gloves, masks and goggles.
3. should try to avoid its burning in the fire or high temperature conditions, to prevent harmful smoke.
4. if accidental contact or ingestion, should immediately wash the affected parts, or immediately seek medical attention. Provide relevant chemical information as much as possible for the doctor's reference.
Last Update:2024-04-09 21:04:16