2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE

Modify Date: 2025-08-26 01:59:10

2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE Structure
2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE structure
Common Name 2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE
CAS Number 123440-34-6 Molecular Weight 390.55600
Density 0.996±0.06g/ml(Predicted) Boiling Point 529.2±50.0℃(Predicted)
Molecular Formula C24H38O4 Melting Point 76-79ºC(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,5-dioctoxyterephthalaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.996±0.06g/ml(Predicted)
Boiling Point 529.2±50.0℃(Predicted)
Melting Point 76-79ºC(lit.)
Molecular Formula C24H38O4
Molecular Weight 390.55600
Exact Mass 390.27700
PSA 52.60000
LogP 6.79020

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
HS Code 2912499000

 Synthetic Route

~90%

2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE Structure

2 5-BIS(OCTYLOX...

CAS#:123440-34-6

Literature: Liao, Jian; Wang, Qing Macromolecules, 2004 , vol. 37, # 18 p. 7061 - 7063

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2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE Structure

2 5-BIS(OCTYLOX...

CAS#:123440-34-6

Literature: Gatri, Rafik; Ouerfelli, Ines; Efrit, Mohamed Lofti; Serein-Spirau, Francoise; Lere-Porte, Jean-Pierre; Valvin, Pierre; Roisnel, Thierry; Bivaud, Sebastien; Akdas-Kilig, Huriye; Fillaut, Jean-Luc Organometallics, 2014 , vol. 33, # 3 p. 665 - 676

 Customs

HS Code 2912499000
Summary 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

2,5-dioctyloxybenzene-1,4-dicarbaldehyde
2,5-bis(octyloxy)benzene-1,4-dialdehyde
2,5-bis(octyloxy) terephthalaldehyde
2,5-bis(octyloxy)terephthaldehyde
2,5-bis(octyloxy)-1,4-benzenecarboxaldehyde
2,5-bisoctyloxybenzene-1,4-dicarbaldehyde
MFCD02063373
2,5-dioctyloxy-1,4-diformylbenzene
2,5-dioctyloxyterephthaldehyde
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