3-(DIMETHYLAMINO)-2-METHYLACRYLALDEHYDE

3-(DIMETHYLAMINO)-2-METHYLACRYLALDEHYDE - Names and Identifiers

Name	3-(dimethylamino)-2-methyl-2-propenal
Synonyms	3-(Dimethylamino)methacrylaldehyde 3-Dimethylamino-2-methyl-2-propenal 3-DIMETHYLAMINO-2-METHYL-2-PROPENAL 3-(dimethylamino)-2-methyl-2-propenal 3-(Dimethylamino)-2-methylprop-2-enal 3-(dimethylamino)-2-methylprop-2-enal ALPHA-METHYL-BETA-DIMETHYLAMINOACROLEIN N,N-Dimethylamino-2-Methyl Methacrylate 3-(DIMETHYLAMINO)-2-METHYLACRYLALDEHYDE (2E)-3-(dimethylamino)-2-methylprop-2-enal
CAS	19125-76-9
InChI	InChI=1/C6H11NO/c1-6(5-8)4-7(2)3/h4-5H,1-3H3/b6-4+

3-(DIMETHYLAMINO)-2-METHYLACRYLALDEHYDE - Physico-chemical Properties

Molecular Formula	C6H11NO
Molar Mass	113.16
Density	0.971 g/mL at 25 °C (lit.)
Melting Point	34-38 °C (lit.)
Boling Point	110-115 °C/1 mmHg (lit.)
Flash Point	>230°F
Vapor Presure	0.00119mmHg at 25°C
Appearance	Oil or Low Melting Solid
Color	Clear yellow
Storage Condition	2-8°C
Refractive Index	1.448
MDL	MFCD00075471

3-(DIMETHYLAMINO)-2-METHYLACRYLALDEHYDE - 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. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3

3-(DIMETHYLAMINO)-2-METHYLACRYLALDEHYDE - Introduction

3-(dimethylamino)-2-methyl-2-propenal is an organic compound with the chemical formula C6H11NO. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: colorless liquid
-Odor: Strong pungent odor
-Solubility: Soluble in water and organic solvents
-Melting point:-30 ° C
-Boiling point: 106 ° C
-Density: 0.967 g/mL
-Carcinogenicity: According to the International Agency for Research on Cancer, this compound is a possible carcinogen.

Use:
- 3-(dimethylamino)-2-methyl-2-propenal is commonly used in organic synthesis as an important chemical intermediate.
-Due to its unique smell, it can be used in the preparation of spices and flavors to give the product a floral or spice aroma.
-This compound can also be used to prepare dyes and pigments.

Method:
The preparation of -3-(dimethylamino)-2-methyl-2-propenal can be obtained by the condensation reaction of methyl malonate and dimethyl amine.

Safety Information:
- 3-(dimethylamino)-2-methyl-2-propenal is irritating and direct contact with skin, eyes and mucous membranes should be avoided.
-Wear appropriate personal protective equipment such as safety glasses, gloves and protective clothing during handling and use.
-When exposed to high concentrations, it may cause respiratory system irritation and eye irritation. A well-ventilated working environment should be maintained.
-During storage and handling, keep away from fire and heat sources to avoid flammable vapors or gases.
-This compound needs to be handled in a safe chemical laboratory environment and in compliance with relevant safe practices. May cause health and safety hazards if not used correctly.

Last Update：2024-04-10 22:29:15