3,3-dimethoxy-2-butanone
3,3-dimethoxy-2-butanone
CAS: 21983-72-2
Molecular Formula: C6H12O3
3,3-dimethoxy-2-butanone - Names and Identifiers
| Name | 3,3-dimethoxy-2-butanone |
| Synonyms | 3,3-DiMethoxy-2-butanon 3,3-Dimethoxybutan-2-one 3,3-DIMETHOXY-2-BUTANONE 3,5-dimethoxy-2-butanone 3,3-dimethoxy-2-butanone 3,3-Dimethoxy-2-butanone 3,3-dimethoxybutan-2-one 3,3-Dimethoxy-2-oxobutane 2-Butanone, 3,3-dimethoxy- |
| CAS | 21983-72-2 |
| InChI | InChI=1/C6H12O3/c1-5(7)6(2,8-3)9-4/h1-4H3 |
3,3-dimethoxy-2-butanone - Physico-chemical Properties
| Molecular Formula | C6H12O3 |
| Molar Mass | 132.16 |
| Density | 0.987 g/mL at 25 °C (lit.) |
| Boling Point | 145-146 °C (lit.) |
| Flash Point | 113°F |
| Vapor Presure | 4.85mmHg at 25°C |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.407(lit.) |
3,3-dimethoxy-2-butanone - Risk and Safety
| Risk Codes | 10 - Flammable |
| Safety Description | 16 - Keep away from sources of ignition. |
| UN IDs | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29145000 |
| Hazard Class | 3.2 |
| Packing Group | III |
3,3-dimethoxy-2-butanone - Introduction
3,3-dimethoxy-2-butanone, also known as 3,3-dimethoxy-2-butanone, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Molecular formula: C6H12O3
-Molecular Weight: 132.16
-Boiling point: 130-132 degrees Celsius
-Density: 0.984 g/mL
-Solubility: Soluble in organic solvents such as ethanol, acetone and dichloromethane, insoluble in water.
Use:
3,3-dimethoxy-2-butanone has a variety of applications in the chemical industry, including:
-As a reaction medium and solvent for organic synthesis, it can be used for esterification, oxidation, etherification and other reactions.
-Used as an intermediate in drug synthesis.
-Used as a surfactant and lubricant.
Method:
3,3-dimethoxy-2-butanone is usually synthesized by the following steps:
1. 2-Butanol was reacted with excess acetic anhydride under acidic conditions to obtain 2-butanol acetylation.
2. Add methanol under alkaline conditions to react with 2-butanol acetylation to generate 3,3-dimethoxy-2-butanone.
3. Distillation purification product.
Safety Information:
Pay attention to the following safety precautions when using and operating 3,3-dimethoxy-2-butanone:
-The compound is irritating and avoid contact with skin and eyes. Personal protective equipment such as protective gloves and goggles should be worn during operation.
-Avoid inhaling its vapor and operate in a well-ventilated place.
-Storage should be sealed and kept away from fire and oxidizing agents.
-Seek immediate medical attention if exposed or inhaled.
Nature:
-Appearance: colorless liquid
-Molecular formula: C6H12O3
-Molecular Weight: 132.16
-Boiling point: 130-132 degrees Celsius
-Density: 0.984 g/mL
-Solubility: Soluble in organic solvents such as ethanol, acetone and dichloromethane, insoluble in water.
Use:
3,3-dimethoxy-2-butanone has a variety of applications in the chemical industry, including:
-As a reaction medium and solvent for organic synthesis, it can be used for esterification, oxidation, etherification and other reactions.
-Used as an intermediate in drug synthesis.
-Used as a surfactant and lubricant.
Method:
3,3-dimethoxy-2-butanone is usually synthesized by the following steps:
1. 2-Butanol was reacted with excess acetic anhydride under acidic conditions to obtain 2-butanol acetylation.
2. Add methanol under alkaline conditions to react with 2-butanol acetylation to generate 3,3-dimethoxy-2-butanone.
3. Distillation purification product.
Safety Information:
Pay attention to the following safety precautions when using and operating 3,3-dimethoxy-2-butanone:
-The compound is irritating and avoid contact with skin and eyes. Personal protective equipment such as protective gloves and goggles should be worn during operation.
-Avoid inhaling its vapor and operate in a well-ventilated place.
-Storage should be sealed and kept away from fire and oxidizing agents.
-Seek immediate medical attention if exposed or inhaled.
Last Update：2024-04-09 02:00:44
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Product Name: 3,3-Dimethoxy-2-butanone Visit Supplier Webpage Request for quotationCAS: 21983-72-2
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View History
3,3-dimethoxy-2-butanone
2,6-Dichlorobenzaldehyde
三水合-DL-苹果酸钙
BOC-DL-亮氨酸水合物
3-Nonanol, 2-methyl-
酮基布洛芬杂质37
Antimonytribromide-anhydrous
p53 and MDM2 proteins-interaction-inhibitor
Retigabine Dihydrochloride
D-亮氨酸甲酯盐酸盐
2,6-Dichlorobenzaldehyde
三水合-DL-苹果酸钙
BOC-DL-亮氨酸水合物
3-Nonanol, 2-methyl-
酮基布洛芬杂质37
Antimonytribromide-anhydrous
p53 and MDM2 proteins-interaction-inhibitor
Retigabine Dihydrochloride
D-亮氨酸甲酯盐酸盐