Methyl phenylacetylenecarboxylate
Methyl phenylpropiolate
CAS: 4891-38-7
Molecular Formula: C10H8O2
Methyl phenylacetylenecarboxylate - Names and Identifiers
| Name | Methyl phenylpropiolate |
| Synonyms | METHYL PHENYLPROPIOLATE Methyl phenylpropiolate METHYL-(PHENYLPROPIOLAT) Methyl 3-phenylpropynoate METHYL 3-PHENYLPROPIOLATE Methyl 3-phenyl-2-propynoate methyl 3-phenylprop-2-ynoate 2-Phenyl-1-carbomethoxyacetylene Phenylpropiolic acid methyl ester Methyl phenylacetylenecarboxylate 2-Propynoic acid, 3-phenyl-, methyl ester |
| CAS | 4891-38-7 |
| InChI | InChI=1/C10H8O2/c1-12-10(11)8-7-9-5-3-2-4-6-9/h2-6H,1H3 |
| InChIKey | JFGWPXKGINUNDH-UHFFFAOYSA-N |
Methyl phenylacetylenecarboxylate - Physico-chemical Properties
| Molecular Formula | C10H8O2 |
| Molar Mass | 160.17 |
| Density | 1.086 g/mL at 25 °C (lit.) |
| Melting Point | 26°C |
| Boling Point | 109-112 °C/2 mmHg (lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.025mmHg at 25°C |
| Appearance | Liquid After Melting |
| Color | Clear colorless to pale yellow |
| BRN | 472813 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.5590(lit.) |
| MDL | MFCD00041685 |
Methyl phenylacetylenecarboxylate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/38 - Irritating to eyes and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29163900 |
Methyl phenylacetylenecarboxylate - Introduction
Methyl phenylpropiolate, chemical formula C10H8O2, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Methyl phenylpropiolate is a colorless to pale yellow liquid.
-Odor: with a special aroma.
-Density: The density is slightly greater than water.
-Boiling point: about 190-195°C.
-Melting point: about -12°C.
Use:
- Methyl phenylpropiolate is widely used in organic synthesis and can be used as a synthetic intermediate for aromatic compounds.
-It can also be used as a catalyst, ligand or solvent in organic processes.
Preparation Method:
A common synthesis method of-Methyl phenylpropiolate is through the esterification reaction of phenylpropiolic acid and methanol. An acid catalyst, such as sulfuric acid or azodicarbonamide (DCC), is often used to facilitate the reaction.
Safety Information:
- Methyl phenylpropiolate can cause irritation and damage to the skin, eyes and respiratory tract at high concentrations or with prolonged exposure.
-Wear appropriate protective gloves, glasses and respirator when used. At the same time, pay attention to the use of isolation, ventilation and personal protective equipment to avoid inhalation, contact or ingestion.
-When handling this compound, it should be handled in accordance with the safe operating procedures for chemicals.
-If discomfort occurs after accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Please note that Methyl phenylpropiolate is an organic compound. Although it has many practical applications, it is still necessary to pay attention to safe operation when using it. If you want to use or handle this compound, please carefully read and follow the relevant safety instructions and regulatory requirements.
Nature:
-Appearance: Methyl phenylpropiolate is a colorless to pale yellow liquid.
-Odor: with a special aroma.
-Density: The density is slightly greater than water.
-Boiling point: about 190-195°C.
-Melting point: about -12°C.
Use:
- Methyl phenylpropiolate is widely used in organic synthesis and can be used as a synthetic intermediate for aromatic compounds.
-It can also be used as a catalyst, ligand or solvent in organic processes.
Preparation Method:
A common synthesis method of-Methyl phenylpropiolate is through the esterification reaction of phenylpropiolic acid and methanol. An acid catalyst, such as sulfuric acid or azodicarbonamide (DCC), is often used to facilitate the reaction.
Safety Information:
- Methyl phenylpropiolate can cause irritation and damage to the skin, eyes and respiratory tract at high concentrations or with prolonged exposure.
-Wear appropriate protective gloves, glasses and respirator when used. At the same time, pay attention to the use of isolation, ventilation and personal protective equipment to avoid inhalation, contact or ingestion.
-When handling this compound, it should be handled in accordance with the safe operating procedures for chemicals.
-If discomfort occurs after accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Please note that Methyl phenylpropiolate is an organic compound. Although it has many practical applications, it is still necessary to pay attention to safe operation when using it. If you want to use or handle this compound, please carefully read and follow the relevant safety instructions and regulatory requirements.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Methyl Phenylpropargylate Visit Supplier Webpage Request for quotationCAS: 4891-38-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: Methyl Phenylpropargylate Visit Supplier Webpage Request for quotationCAS: 4891-38-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History