4-(DIETHOXYMETHYL)BENZALDEHYDE
- Product Name
- 4-(DIETHOXYMETHYL)BENZALDEHYDE
- CAS No.
- 81172-89-6
- Chemical Name
- 4-(DIETHOXYMETHYL)BENZALDEHYDE
- Synonyms
- 4-(DiethoxymethyL;Terephthaldehyde Mono;4-(DIETHOXYMETHYL)BENZALDEHYDE;TEREPHTHALALDEHYDE DIETHYL ACETAL;Benzaldehyde, 4-(diethoxymethyl)-;4-(Diethoxymethyl)benzaldehyde 98%;Terephthaldehyde diethyl monoacetal;TerephthaldehydeMonoDiethylacetal97%;TEREPHTHALDEHYDE MONO(DIETHYL ACETAL);Terephthaldialdehyd monodiethylacetal
- CBNumber
- CB7343928
- Molecular Formula
- C12H16O3
- Formula Weight
- 208.25
- MOL File
- 81172-89-6.mol
4-(DIETHOXYMETHYL)BENZALDEHYDE Property
- Boiling point:
- 89-93 °C (7 mmHg)
- Density
- 1.047 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.506(lit.)
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- liquid (clear)
- color
- clear deep yellow
- Water Solubility
- soluble in alcohol, chlorinated solvents and toluene. Decomposes in water.
- Sensitive
- Air Sensitive
- BRN
- 4293872
- InChI
- InChI=1S/C12H16O3/c1-3-14-12(15-4-2)11-7-5-10(9-13)6-8-11/h5-9,12H,3-4H2,1-2H3
- InChIKey
- HTMXMFARWHNJDW-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC=C(C(OCC)OCC)C=C1
- CAS DataBase Reference
- 81172-89-6(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 274860
- Product name
- 4-(Diethoxymethyl)benzaldehyde
- Purity
- 97%
- Packaging
- 5g
- Price
- $72.9
- Updated
- 2025/07/31
- Product number
- T1401
- Product name
- Terephthalaldehyde Mono(diethyl Acetal)
- Purity
- >97.0%(GC)
- Packaging
- 25mL
- Price
- $105
- Updated
- 2025/07/31
- Product number
- FD29089
- Product name
- 4-Diethoxymethylbenzaldehyde
- Packaging
- 10g
- Price
- $70
- Updated
- 2021/12/16
- Product number
- 2605AC
- Product name
- 4-(Diethoxymethyl)benzaldehyde
- Packaging
- 1g
- Price
- $77
- Updated
- 2021/12/16
- Product number
- 2615-1-X4
- Product name
- 4-(Diethoxymethyl)benzaldehyde
- Purity
- 98%
- Packaging
- 25g
- Price
- $104
- Updated
- 2021/12/16
4-(DIETHOXYMETHYL)BENZALDEHYDE Chemical Properties,Usage,Production
Chemical Properties
clear colorless to light yellow liquid
Uses
4-(Diethoxymethyl)benzaldehyde was used in the synthesis of 4-(diethoxymethyl)benzyl alcohol.
Synthesis
623-27-8
122-51-0
81172-89-6
A mixed solution of terephthalaldehyde (10 g, 74.55 mmol) and ammonium chloride (160 mg, 3.0 mmol) in ethanol (10.3 g, 223.6 mmol) was added slowly and dropwise to the reaction flask at 0 °C. Subsequently, triethyl orthoformate (12.15 g, 82 mmol) was added dropwise to the reaction system. The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the mixture was concentrated and the residue was purified by silica gel column chromatography to afford the target product terephthalaldehyde diethyl acetal (7.0 g, 50% yield) as a white solid.LC-MS (ESI) m/z: 209 (M + 1)+.
References
[1] Patent: US2010/35883, 2010, A1. Location in patent: Page/Page column 91
[2] Patent: WO2011/130661, 2011, A1. Location in patent: Page/Page column 178
[3] Journal of Enzyme Inhibition and Medicinal Chemistry, 2019, vol. 34, # 1, p. 204 - 218
4-(DIETHOXYMETHYL)BENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
4-(DIETHOXYMETHYL)BENZALDEHYDE Suppliers
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- Country
- Belgium
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- Advantage
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View Lastest Price from 4-(DIETHOXYMETHYL)BENZALDEHYDE manufacturers
- Product
- Terephthaldehyde Monodiethylacetal 81172-89-6
- Price
- US $0.00-0.00/g
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15
- Product
- 4-(DIETHOXYMETHYL)BENZALDEHYDE 81172-89-6
- Price
- US $8.00/KG
- Min. Order
- 1g
- Purity
- ＞98% HPLC
- Supply Ability
- kg--ton
- Release date
- 2020-02-20