2-(DiMethylaMino)acetaldehyde sulfite
- Product Name
- 2-(DiMethylaMino)acetaldehyde sulfite
- CAS No.
- 1413945-87-5
- Chemical Name
- 2-(DiMethylaMino)acetaldehyde sulfite
- Synonyms
- 2-(DiMethylaMino)acetaldehyde sulfite;Acetaldehyde, 2-(dimethylamino)-, sulfite (1:1)
- CBNumber
- CB62710134
- Molecular Formula
- C4H11NO4S
- Formula Weight
- 169.19944
- MOL File
- 1413945-87-5.mol
2-(DiMethylaMino)acetaldehyde sulfite Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- solid
- color
- White
Safety
- HS Code
- 2912190090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- FD143138
- Product name
- 2-(Dimethylamino)acetaldehyde sulfite
- Packaging
- 1g
- Price
- $54
- Updated
- 2021/12/16
- Product number
- OR966452
- Product name
- 2-(Dimethylamino)acetaldehydesulfite
- Purity
- 95%
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- FD143138
- Product name
- 2-(Dimethylamino)acetaldehyde sulfite
- Packaging
- 2g
- Price
- $94
- Updated
- 2021/12/16
- Product number
- 6916DW
- Product name
- 2-(Dimethylamino)acetaldehydesulfite
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- OR966452
- Product name
- 2-(Dimethylamino)acetaldehydesulfite
- Purity
- 95%
- Packaging
- 5g
- Price
- $180
- Updated
- 2021/12/16
2-(DiMethylaMino)acetaldehyde sulfite Chemical Properties,Usage,Production
Synthesis
3616-56-6
1413945-87-5
The general procedure for synthesizing 2-(dimethylamino)acetal sulfite from dimethylaminoacetaldehyde diethyl acetal was as follows: 40.0 g of dimethylaminoacetaldehyde diethyl acetal was added to a mixture comprising 48.0 g of concentrated hydrochloric acid and 20.0 mL of water, heated to 40°C and maintained at this temperature for 3 hours of reaction. Subsequently, a solution of 42.4 g of sodium bisulfite dissolved in 72.0 mL of water (aqueous sodium bisulfite) was slowly added dropwise, and stirring of the reaction mixture was continued for 1 hour after completion of the dropwise addition. 200.0 mL of ethanol was added to the reaction system and the mixture was subsequently stirred at 0°C for 2 hours. Upon completion of the reaction, the suspension was separated by filtration, and the solid product was washed with 160.0 mL of ethanol and dried under vacuum at 45 °C. A final product of 42.5 g was obtained in 89.6% yield of the theoretical value. The product started to decompose at 180°C.
References
[1] Patent: WO2007/85638, 2007, A1. Location in patent: Page/Page column 23
2-(DiMethylaMino)acetaldehyde sulfite Preparation Products And Raw materials
Raw materials
Preparation Products
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