4-(DIETHOXYMETHYL)BENZALDEHYDE

Names

[ CAS No. ]:
81172-89-6

[ Name ]:
4-(DIETHOXYMETHYL)BENZALDEHYDE

[Synonym ]:
MFCD00010217
4-(diethoxymethyl)benzaldehyde

Chemical & Physical Properties

[ Density]:
1.047 g/mL at 25 °C(lit.)

[ Boiling Point ]:
89-93 °C (7 mmHg)

[ Molecular Formula ]:
C₁₂H₁₆O₃

[ Molecular Weight ]:
208.25400

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
208.11000

[ PSA ]:
35.53000

[ LogP ]:
2.57070

[ Index of Refraction ]:
n20/D 1.506(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Articles

Synthesis of heterotelechelic poly(ethylene glycol) derivatives having alpha-benzaldehyde and omega-pyridyl disulfide groups by ring opening polymerization of ethylene oxide using 4-(diethoxymethyl)benzyl alkoxide as a novel initiator.

Bioconjug. Chem. 15(2) , 424-7, (2004)

New heterotelechelic PEG-containing benzaldehyde and 2-pyridyldithio endgroup (CHO-Bz-PEG-SSpyl) was synthesized with high efficiency and high selectivity. An alpha-benzylacetal-omega-methansulfonyl P...