Acetylacetaldehyde dimethyl acetal
- Product Name
- Acetylacetaldehyde dimethyl acetal
- CAS No.
- 5436-21-5
- Chemical Name
- Acetylacetaldehyde dimethyl acetal
- Synonyms
- 4,4-DIMETHOXY-2-BUTANONE;KBA;AADMA;4,4-dimethoxybutanon;4,4-dimethoxybutanone;1,1-DIMETHOXY-3-BUTANONE;2-Butanone, 4,4-dimethoxy-;4,4-Dimethoxy-2-butanone (DMB);3-OXOBUTYRALDEHYDE DIMETHYLACETAL;FADMA
- CBNumber
- CB3708585
- Molecular Formula
- C6H12O3
- Formula Weight
- 132.16
- MOL File
- 5436-21-5.mol
Acetylacetaldehyde dimethyl acetal Property
- Melting point:
- -82 °C
- Boiling point:
- 70-73 °C/20 mmHg (lit.)
- Density
- 0.996 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.414(lit.)
- FEMA
- 3381 | 3-OXOBUTANAL DIMETHYL ACETAL
- Flash point:
- 121 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- soluble in Chloroform, Ethyl Acetate
- form
- Liquid
- color
- Clear colorless to yellow
- Odor
- at 0.10 % in dipropylene glycol. ethereal musty nutty alcoholic bitter
- Odor Type
- ethereal
- Water Solubility
- decomposes
- JECFA Number
- 593
- BRN
- 1702372
- InChIKey
- PJCCSZUMZMCWSX-UHFFFAOYSA-N
- LogP
- 0.33
- CAS DataBase Reference
- 5436-21-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Butanone, 4,4-dimethoxy-(5436-21-5)
- EPA Substance Registry System
- 2-Butanone, 4,4-dimethoxy- (5436-21-5)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
N-Bromosuccinimide Price
- Product number
- 380067
- Product name
- 4,4-Dimethoxy-2-butanone
- Purity
- technical grade, ≥90%
- Packaging
- 100ml
- Price
- $91.3
- Updated
- 2024/03/01
- Product number
- 380067
- Product name
- 4,4-Dimethoxy-2-butanone
- Purity
- technical grade, ≥90%
- Packaging
- 500ml
- Price
- $140
- Updated
- 2024/03/01
- Product number
- D1157
- Product name
- 1,1-Dimethoxy-3-butanone
- Purity
- >90.0%(GC)
- Packaging
- 25mL
- Price
- $27
- Updated
- 2024/03/01
- Product number
- D1157
- Product name
- 1,1-Dimethoxy-3-butanone
- Purity
- >90.0%(GC)
- Packaging
- 100mL
- Price
- $61
- Updated
- 2024/03/01
- Product number
- A12058
- Product name
- Acetylacetaldehyde dimethyl acetal, tech. 90%
- Packaging
- 100g
- Price
- $45.65
- Updated
- 2024/03/01
Acetylacetaldehyde dimethyl acetal Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to yellow liquid
Uses
Acetaldehyde dimethyl acetal is used as a flavoring agent. It is also used in the preparation of (R)-4,4-dimethoxy-2-butanol, pyrazoles and pyrimidines. Further, it is used in the preparation of N,N-diethyl-[2-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]-pyrimidin-3-yl]acetamide and acetoacetaldehyde.
Uses
4,4-Dimethoxy-2-butanone (β-ketobutyracetal) may be used in the preparation of:
- (R)-4,4-dimethoxy-2-butanol
- pyrazoles and pyrimidines
- [7,16-dihydro- 6,15( 17)-dimetbyldibenzo[b,i]-[1,4,8,11]tetrilazacyclotetradecinato-N5,N9,N14,N18]nickel{II)
Definition
ChEBI: 4,4-Dimethoxy-2-butanone is a ketone.
Synthesis Reference(s)
The Journal of Organic Chemistry, 41, p. 3765, 1976 DOI: 10.1021/jo00885a028
Tetrahedron Letters, 28, p. 6657, 1987 DOI: 10.1016/S0040-4039(00)96938-7
General Description
4,4-Dimethoxy-2-butanone (Acetylacetaldehyde dimethylacetal) is a ketone.
Acetylacetaldehyde dimethyl acetal Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Acetylacetaldehyde dimethyl acetal manufacturers
- Product
- 4,4-Dimethoxy-2-butanone 5436-21-5
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 2000kg
- Release date
- 2024-05-15
- Product
- 4,4-Dimethoxy-2-butanone 5436-21-5
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100mt/year
- Release date
- 2021-06-08
- Product
- Acetylacetaldehyde dimethyl acetal 5436-21-5
- Price
- US $20.00-1.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-10-19