(3E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one

(3E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one - Names and Identifiers

Name	4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one
Synonyms	1,1-DIMETHOXY-4-DIMETHYLAMINOBUT-3-EN-2-ONE 1,1-DiMethoxyI-4-diMethylaMinobut-3-en-2-one 4-Dimethylamino-1,1-dimethoxy-3-butene-2-one E-1,1-Dimethoxy-4-dimethylaminobut-3-en-2-one 4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one 4-(DIMETHYLAMINO)-1,1-DIMETHOXYBUT-3-EN-2-ONE (3E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one (3Z)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one [(1E)-4,4-Dimethoxy-3-oxobut-1-en-1-yl]dimethylamine
CAS	67751-23-9
InChI	InChI=1/C8H15NO3/c1-9(2)6-5-7(10)8(11-3)12-4/h5-6,8H,1-4H3/b6-5-

(3E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one - Physico-chemical Properties

Molecular Formula	C8H15NO3
Molar Mass	173.21
Density	1.008g/ml
Boling Point	110 °C
Flash Point	81.554°C
Vapor Presure	0.184mmHg at 25°C
pKa	6.42±0.70(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.453

(3E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.

(3E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one - Introduction

4-(dimethylamino)-1 is an organic compound whose chemical formula is C10H19NO3.

Nature:
-Appearance: It is a colorless to light yellow liquid.
-Solubility: It can be dissolved in many organic solvents, such as ethanol and dimethyl sulfoxide.
-Melting point and boiling point: Due to lack of relevant data, its accurate melting point and boiling point are temporarily unavailable.

Use:
- 4-(dimethylamino)-1, it is often used as a ketone donor to participate in a variety of organic synthesis reactions, such as Michael addition reactions and electrophilic substitution reactions.
-It can also be used to prepare other organic compounds, such as fluorescent dyes, photosensitive materials and drugs.

Preparation Method:
The preparation method of 4-(dimethylamino)-1 is relatively complicated. A common method is to react 1,1-dimethoxy-3-buten-2-one with dimethylamine to produce the target product.

Safety Information:
- 4-(dimethylamino)-1. It is irritating to the skin and should be rinsed with water immediately after contact.
-It should be stored in a cool, dry place and away from fire and oxidizing agents.
-Follow appropriate laboratory procedures and personal protective measures when using or handling.
-If ingested or inhaled, seek medical attention immediately.

Last Update：2024-04-09 02:00:47