ChemicalBook > CAS DataBase List > 4-(DIETHOXYMETHYL)BENZALDEHYDE

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

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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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26
WGK Germany: 3
F: 1-10
Hazard Note: Irritant
HS Code: 29124900

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 274860
Product name: 4-(Diethoxymethyl)benzaldehyde
Purity: 97%
Packaging: 5g
Price: $72.9
Updated: 2025/07/31

TCI Chemical

Product number: T1401
Product name: Terephthalaldehyde Mono(diethyl Acetal)
Purity: >97.0%(GC)
Packaging: 25mL
Price: $105
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FD29089
Product name: 4-Diethoxymethylbenzaldehyde
Packaging: 10g
Price: $70
Updated: 2021/12/16

AK Scientific

Product number: 2605AC
Product name: 4-(Diethoxymethyl)benzaldehyde
Packaging: 1g
Price: $77
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2615-1-X4
Product name: 4-(Diethoxymethyl)benzaldehyde
Purity: 98%
Packaging: 25g
Price: $104
Updated: 2021/12/16

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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

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View Lastest Price from 4-(DIETHOXYMETHYL)BENZALDEHYDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

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

Career Henan Chemical Co

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

81172-89-6, 4-(DIETHOXYMETHYL)BENZALDEHYDERelated Search:

Hydroxylamine hydrochloride 4-Aminobenzaldehyde o-Phthalaldehyde n-Butyllithium Terephthalaldehyde 2-(DIETHOXYMETHYL)BENZALDEHYDE 3-(DIETHOXYMETHYL)BENZALDEHYDE 3-(DIETHOXYMETHYL)BENZALDEHYDE 97 4-DIETHOXYMETHYL-BENZOIC ACID Benzaldehyde dimethyl acetal 4-DIETHOXYMETHYL-BENZOIC ACID METHYL ESTER BENZALDEHYDE DIETHYL ACETAL RARECHEM AL BI 0209 4-(DIETHOXYMETHYL)BENZALDEHYDE

TEREPHTHALDEHYDE MONO(DIETHYL ACETAL)

TEREPHTHALDIALDEHYDE MONODIETHYLACETAL

TEREPHTHALALDEHYDE MONO(DIETHYL ACETAL)

TEREPHTHALALDEHYDE DIETHYL ACETAL

4-(DIETHOXYMETHYL)BENZALDEHYDE

TerephthaldehydeMonoDiethylacetal97%

Terephthaldehyde mono(diethyl acetal), 98+%

Terephthaldialdehyde-monodiethylacetale

4-(DiethoxymethyL

Terephthalaldehyde Mono(diethyl acetal), 98%, stab.

Terephthaldehyde monodiethylacetal, 97%, stabilized

Terephthalaldehyde monodiethylacetal,98+%, stabilized with 0.1% triethylamine

4-(Diethoxymethyl)benzaldehyde 98%

Terephthalaldehyde mono(diethylacetal), stab. with 0.1 % Triethyl amine

Terephthaldehyde Monodiethylacetal, stabilized, 97% 25GR

Terephthaldehyde monodiethylacetal, stabilized, 97%

Benzaldehyde, 4-(diethoxymethyl)-

Terephthaldialdehyde monodiethylacetal 98%

Terephthaldialdehyd monodiethylacetal

Terephthaldehyde Mono

Terephthaldehyde diethyl monoacetal

Terephthalaldehyde mono(diethyl acetal), stabilized

81172-89-6

C2H5O2CHC6H4CHO

Carbonyl Compounds

C10 to C21

Aldehydes

Building Blocks

Organic Building Blocks

Aldehydes

Building Blocks

C10-C12

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks