Prop-2-ynyl acetate
Propargyl Acetate
CAS: 627-09-8
Molecular Formula: C5H6O2
Prop-2-ynyl acetate - Names and Identifiers
| Name | Propargyl Acetate |
| Synonyms | 3-Acetoxypropyne PROPARGYL ACETATE Propargyl Acetate 2-PROPYNYL ACETATE Prop-2-ynyl acetate 2-propyn-1-ol,acetate 2-Propyn-1-ol, 1-acetate 1-Acetoxy-2-propyne 2-Propynyl acetate |
| CAS | 627-09-8 |
| EINECS | 628-780-3 |
| InChIKey | RIZZXCJMFIGMON-UHFFFAOYSA-N |
Prop-2-ynyl acetate - Physico-chemical Properties
| Molecular Formula | C5H6O2 |
| Molar Mass | 98.1 |
| Density | 0.989g/mLat 25°C(lit.) |
| Boling Point | 27-28°C(lit.) |
| Flash Point | 91°F |
| Appearance | Liquid |
| Color | Clear colorless |
| BRN | 1742046 |
| Storage Condition | Sealed in dry,Store in freezer, under -20°C |
| Refractive Index | n20/D 1.417(lit.) |
| MDL | MFCD00041601 |
Prop-2-ynyl acetate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R10 - Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| RTECS | UK5076000 |
| HS Code | 29153900 |
| Hazard Class | 3 |
| Packing Group | II |
Prop-2-ynyl acetate - Introduction
Propargyl Acetate, chemical formula C5H6O2, is an organic compound with the following properties:
1. Appearance: Propargyl Acetate is a colorless to pale yellow liquid that is volatile at room temperature.
2. Solubility: It can be dissolved in many organic solvents, such as alcohols, ethers and ketones.
3. Chemical properties: Propargyl Acetate is an active compound that can participate in a variety of chemical reactions, such as the synthesis of alkynes and organic synthesis reactions.
Propargyl Acetate has the following main uses in industry and laboratories:
1. Organic Synthesis: it can be used for the synthesis of organic compounds with active alkynyl, such as the synthesis of bioactive compounds, pharmaceutical intermediates and dyes.
2. Adhesive: It can be used as an ingredient in adhesives and coatings, with good adhesion and solvent resistance.
3. Solvent: Propargyl Acetate can be used as some solvent additives, widely used in various coatings, adhesives and cleaning agents.
The preparation methods of Propargyl Acetate mainly include the following:
1. Reaction of acetic acid and propyne: acetic acid and propyne are reacted at appropriate temperature to generate Propargyl Acetate.
2. Pyridine catalyst method: in the presence of pyridine, acetone and acetylene are reacted at an appropriate temperature to generate Propargyl Acetate.
For safety information about Propargyl Acetate, here are some suggestions:
1. Toxicity: Propargyl Acetate has certain toxicity to human body and may cause irritation to respiratory system, eyes and skin.
2. Flammability: Propargyl Acetate is a combustible substance, which has the risk of fire and explosion. Contact with open flame or high temperature should be avoided.
3. Precautions for use and storage: When using Propargyl Acetate, be careful to avoid inhalation, contact with skin and eyes, and use personal protective equipment, such as gloves and glasses. When storing, it should be kept in a cool, dry and well-ventilated place, away from fire and oxidizing agents.
In general, you should be cautious when using Propargyl Acetate, and follow relevant operating procedures and safety measures to ensure personal safety and laboratory safety. When dealing with Propargyl Acetate, it is recommended to consult the safety data sheet and chemical information for more detailed safety information.
1. Appearance: Propargyl Acetate is a colorless to pale yellow liquid that is volatile at room temperature.
2. Solubility: It can be dissolved in many organic solvents, such as alcohols, ethers and ketones.
3. Chemical properties: Propargyl Acetate is an active compound that can participate in a variety of chemical reactions, such as the synthesis of alkynes and organic synthesis reactions.
Propargyl Acetate has the following main uses in industry and laboratories:
1. Organic Synthesis: it can be used for the synthesis of organic compounds with active alkynyl, such as the synthesis of bioactive compounds, pharmaceutical intermediates and dyes.
2. Adhesive: It can be used as an ingredient in adhesives and coatings, with good adhesion and solvent resistance.
3. Solvent: Propargyl Acetate can be used as some solvent additives, widely used in various coatings, adhesives and cleaning agents.
The preparation methods of Propargyl Acetate mainly include the following:
1. Reaction of acetic acid and propyne: acetic acid and propyne are reacted at appropriate temperature to generate Propargyl Acetate.
2. Pyridine catalyst method: in the presence of pyridine, acetone and acetylene are reacted at an appropriate temperature to generate Propargyl Acetate.
For safety information about Propargyl Acetate, here are some suggestions:
1. Toxicity: Propargyl Acetate has certain toxicity to human body and may cause irritation to respiratory system, eyes and skin.
2. Flammability: Propargyl Acetate is a combustible substance, which has the risk of fire and explosion. Contact with open flame or high temperature should be avoided.
3. Precautions for use and storage: When using Propargyl Acetate, be careful to avoid inhalation, contact with skin and eyes, and use personal protective equipment, such as gloves and glasses. When storing, it should be kept in a cool, dry and well-ventilated place, away from fire and oxidizing agents.
In general, you should be cautious when using Propargyl Acetate, and follow relevant operating procedures and safety measures to ensure personal safety and laboratory safety. When dealing with Propargyl Acetate, it is recommended to consult the safety data sheet and chemical information for more detailed safety information.
Last Update：2024-04-09 21:32:49
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CAS: 627-09-8
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CAS: 627-09-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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