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81172-89-6 - Terephthalaldehyde mono(diethyl acetal), 98%, stab. - 4-(Diethoxymethyl)benzaldehyde - A15413 - Alfa Aesar

A15413 Terephthalaldehyde mono(diethyl acetal), 98%, stab.

CAS Number
81172-89-6
Synonyms
4-(Diethoxymethyl)benzaldehyde

Size Price ($) Quantity Availability
5g 51.91
25g 150.38
100g 366.40
500g 1821.00
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Terephthalaldehyde mono(diethyl acetal), 98%, stab.

MDL
MFCD00010217
EINECS
000-000-0

Chemical Properties

Formula
C12H16O3
Formula Weight
208.26
Boiling Point
89-93°/7mm
Flash Point
>110°(230°F)
Density
1.047
Refractive Index
1.5070
Sensitivity
Air Sensitive
Solubility
soluble in alcohol, chlorinated solvents and toluene. Decomposes in water.

Applications

4-(Diethoxymethyl)benzaldehyde was used in the synthesis of 4-(diethoxymethyl)benzyl alcohol.

Notes

Air sensitive. Store under inert gas. Keep way from oxidizing agents, air.

Literature References

Yoshitsugu Akiyama; Yukio Nagasaki; Kazunori Kataoka. Synthesis of heterotelechelic poly(ethylene glycol) derivatives having alpha-benzaldehyde and µ-pyridyl disulfide groups by ring opening polymerization of ethylene oxide using 4-(diethoxymethyl)benzyl alkoxide as a novel initiator. Bioconjugate Chemistry. 2004, 15, (2), 424-427.

Kyle J. Eash; Michael S. Pulia; Laura C. Wieland and Ram S. Mohan. A Simple Chemoselective Method for the Deprotection of Acetals and Ketals Using Bismuth Nitrate Pentahydrate. J. Org. Chem. 2000, 65(24), 8399-8401.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
4293872
Harmonized Tariff Code
2911.00
TSCA
No

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