40842-04-4
Ethylene Glycol 1,2-Bis(2-propynyl) Ether
CAS: 40842-04-4
Molecular Formula: C8H10O2
40842-04-4 - Names and Identifiers
| Name | Ethylene Glycol 1,2-Bis(2-propynyl) Ether |
| Synonyms | Bis-propargyl-PEG1 Alkyne-PEG2-Alkyne PROPARGYL-PEG2-PROPARGYL 1,2-Bis(2-propynyloxy)ethane Ethylene Glycol 1,2-Bis(2-propynyl) Ether 1-Propyne, 3,3'-[1,2-ethanediylbis(oxy)]bis- |
| CAS | 40842-04-4 |
| EINECS | 808-107-1 |
40842-04-4 - Physico-chemical Properties
| Molecular Formula | C8H10O2 |
| Molar Mass | 138.16 |
| Boling Point | 88°C/15mmHg(lit.) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4550 to 1.4590 |
40842-04-4 - Risk and Safety
| UN IDs | UN 3271 3/PG III |
| Hazard Class | 3 |
| Packing Group | III |
40842-04-4 - Introduction
Ethylene Glycol 1,2-bis (2-propynyl) Ether, also known as Ethylene Glycol 1,2-bis (2-propynyl) Ether, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Ethylene Glycol 1,2-bis (2-propynyl) Ether is a colorless to slightly yellow liquid.
-Density: The density of the compound is about 1.032 g/mL.
-Boiling point: The boiling point of Ethylene Glycol 1,2-bis (2-propynyl) Ether is about 297-298°C.
-Solubility: It can be dissolved in a variety of organic solvents, such as ether, alcohol and ketone.
Use:
- Ethylene Glycol 1,2-bis (2-propynyl) Ether is a common chemical intermediate used in the synthesis of other organic compounds.
-It is used as an effective crosslinking agent and polymer monomer in organic synthesis reactions.
-In the field of coatings and adhesives, Ethylene Glycol 1,2-bis (2-propynyl) Ether can be used as a plasticizer and toughening agent.
Method:
Ethylene Glycol 1,2-bis (2-propynyl) Ether can be prepared by the reaction of Ethylene Glycol and chloroacetylene. The specific steps are as follows:
1. Slowly drop chloroacetylene into the cooled ethylene glycol. This process should be carried out under the protection of inert gas.
2. After the reaction is completed, the resulting precipitate is filtered and dried to obtain Ethylene Glycol 1,2-bis (2-propynyl) Ether.
Safety Information:
-When handling Ethylene Glycol 1,2-bis (2-propynyl) Ether, appropriate laboratory handling measures should be taken and appropriate personal protective equipment, such as gloves, glasses and protective clothing should be provided.
-The compound may be irritating to the eyes and skin, so you should prevent contact with the skin and avoid contact with the eyes.
- Ethylene Glycol 1,2-bis (2-propynyl) Ether should avoid fire and high temperature during storage and use.
Nature:
-Appearance: Ethylene Glycol 1,2-bis (2-propynyl) Ether is a colorless to slightly yellow liquid.
-Density: The density of the compound is about 1.032 g/mL.
-Boiling point: The boiling point of Ethylene Glycol 1,2-bis (2-propynyl) Ether is about 297-298°C.
-Solubility: It can be dissolved in a variety of organic solvents, such as ether, alcohol and ketone.
Use:
- Ethylene Glycol 1,2-bis (2-propynyl) Ether is a common chemical intermediate used in the synthesis of other organic compounds.
-It is used as an effective crosslinking agent and polymer monomer in organic synthesis reactions.
-In the field of coatings and adhesives, Ethylene Glycol 1,2-bis (2-propynyl) Ether can be used as a plasticizer and toughening agent.
Method:
Ethylene Glycol 1,2-bis (2-propynyl) Ether can be prepared by the reaction of Ethylene Glycol and chloroacetylene. The specific steps are as follows:
1. Slowly drop chloroacetylene into the cooled ethylene glycol. This process should be carried out under the protection of inert gas.
2. After the reaction is completed, the resulting precipitate is filtered and dried to obtain Ethylene Glycol 1,2-bis (2-propynyl) Ether.
Safety Information:
-When handling Ethylene Glycol 1,2-bis (2-propynyl) Ether, appropriate laboratory handling measures should be taken and appropriate personal protective equipment, such as gloves, glasses and protective clothing should be provided.
-The compound may be irritating to the eyes and skin, so you should prevent contact with the skin and avoid contact with the eyes.
- Ethylene Glycol 1,2-bis (2-propynyl) Ether should avoid fire and high temperature during storage and use.
Last Update：2024-04-09 20:49:11
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Product Name: Ethylene Glycol 1,2-Bis(2-propynyl) Ether Visit Supplier Webpage Request for quotation
CAS: 40842-04-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 40842-04-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Multiple Specifications
Product Name: Ethylene Glycol 1,2-Bis(2-propynyl) Ether Request for quotationCAS: 40842-04-4
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
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