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ChemicalBook >> CAS DataBase List >>2 5-Bis(octyloxy)terephthalaldehyde 98

2 5-Bis(octyloxy)terephthalaldehyde 98

2 5-Bis(octyloxy)terephthalaldehyde 98 Structure
2 5-Bis(octyloxy)terephthalaldehyde 98 structure
CAS No.
123440-34-6
Chemical Name:
2 5-Bis(octyloxy)terephthalaldehyde 98
Synonyms
2,5-dioctoxyterephthalaldehyde;2,5-Bis(octyloxy)terephthaldeyde;5-Bis(octyloxy)terephthalaldehyde;2 5-Bis(octyloxy)terephthalaldehyde 98;2,5-Bis(octyloxy)terephthalaldehyde 98%;2,5-BIS(OCTYLOXY)TEREPHTHALADEHYDE, 98%;2,5-Bis-octyloxy-benzene-1,4-dicarbaldehyde;2,5-bis(octyloxy)parabenzenedimethylaldehyde;2,5-Bis(octyloxy)-1,4-benzenedicarboxaldehyde;[1,4-Benzenedicarboxaldehyde,2,5-bis(octyloxy)-]
CBNumber:
CB6498546
Molecular Formula:
C24H38O4
Molecular Weight:
390.56
MDL Number:
MFCD02063373
MOL File:
123440-34-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:17
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2 5-Bis(octyloxy)terephthalaldehyde 98 Properties

Melting point 76-79 °C (lit.)
Boiling point 529.2±50.0 °C(Predicted)
Density 0.996±0.06 g/cm3(Predicted)
storage temp. 2-8°C, stored under nitrogen
Appearance Light yellow to yellow Solid
InChI 1S/C24H38O4/c1-3-5-7-9-11-13-15-27-23-17-22(20-26)24(18-21(23)19-25)28-16-14-12-10-8-6-4-2/h17-20H,3-16H2,1-2H3
InChIKey HBPJKNOOUOGSOG-UHFFFAOYSA-N
SMILES [H]C(=O)c1cc(OCCCCCCCC)c(cc1OCCCCCCCC)C([H])=O
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2 5-Bis(octyloxy)terephthalaldehyde 98 price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 566713 2,5-Bis(octyloxy)terephthalaldehyde 98% 123440-34-6 1g $500 2026-04-30 Buy
Matrix Scientific 295438 2,5-Bis(octyloxy)terephthalaldehyde 123440-34-6 250.00mg $41 2026-05-19 Buy
Matrix Scientific 295438 2,5-Bis(octyloxy)terephthalaldehyde 123440-34-6 1.00g $150 2026-05-19 Buy
Matrix Scientific 295438 2,5-Bis(octyloxy)terephthalaldehyde 123440-34-6 5.00g $728 2026-05-19 Buy
ACHEMBLOCK W160853 2,5-Bis(octyloxy)terephthalaldehyde 97% 123440-34-6 1G $100 2026-05-27 Buy
Product number Packaging Price Buy
566713 1g $500 Buy
295438 250.00mg $41 Buy
295438 1.00g $150 Buy
295438 5.00g $728 Buy
W160853 1G $100 Buy

2 5-Bis(octyloxy)terephthalaldehyde 98 Chemical Properties,Uses,Production

Uses

Monomeric precursor for cyano-PPV light-emitting polymer.

2 5-Bis(octyloxy)terephthalaldehyde 98 synthesis

67399-94-4
123440-34-6
Synthesis of 2 5-Bis(octyloxy)terephthalaldehyde 98 from 1,2-(Dioctyloxy)benzene

2 5-Bis(octyloxy)terephthalaldehyde 98 Preparation Products And Raw materials

Raw materials

Preparation Products

2 5-Bis(octyloxy)terephthalaldehyde 98 Suppliers

Global( 70)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhengzhou Alfachem Co., Ltd. 13333829863 13333829863 3986163027@qq.com China 964 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534353 19917294565 et@chemextension.com China 3904 55
Shanghai Haozhixiang Biotechnology Co., Ltd 526763801 13301653310 526763801@qq.com China 7580 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Zhengzhou JACS Chemical Co., Ltd. 0371-0371-86259281 15981966935 jacschem@163.com China 2000 58
Changchun ChemMoon Technology Co., Ltd 0431-88607838 China 25 58
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 10000 58
Supplier Advantage
Zhengzhou Alfachem Co., Ltd. 55
Bide Pharmatech Ltd. 60
Sigma-Aldrich 80
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55
Shanghai Haozhixiang Biotechnology Co., Ltd 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Zhengzhou JACS Chemical Co., Ltd. 58
Changchun ChemMoon Technology Co., Ltd 58
Aikon International Limited 58
SHANGHAI FDC-CHEMICAL CO.,LTD 58

View Lastest Price from 2 5-Bis(octyloxy)terephthalaldehyde 98 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE pictures 2026-08-25 2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE
123440-34-6
 $3.90-5.90 1KG 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE 98 pictures 2020-01-15 2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE 98
123440-34-6
 $1.00 1KG 98% 1kg ,5kg, 50kg Career Henan Chemical Co

2 5-Bis(octyloxy)terephthalaldehyde 98 Spectrum

2 5-BIS(OCTYLOXY)TEREPHTHALALDEHYDE 98(123440-34-6)1HNMR

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2,5-dioctoxyterephthalaldehyde 2,5-BIS(OCTYLOXY)TEREPHTHALADEHYDE, 98% 2,5-Bis(octyloxy)terephthalaldehyde 98% 2,5-Bis-octyloxy-benzene-1,4-dicarbaldehyde [1,4-Benzenedicarboxaldehyde,2,5-bis(octyloxy)-] 5-Bis(octyloxy)terephthalaldehyde 2,5-Bis(octyloxy)terephthaldeyde 2,5-Bis(octyloxy)-1,4-benzenedicarboxaldehyde 2,5-bis(octyloxy)parabenzenedimethylaldehyde 2 5-Bis(octyloxy)terephthalaldehyde 98 123440-34-6 CH3CH27O2C6H2CHO2 Organic Electronics and Photonics Polyphenylenevinylene (PPV, CN-PPV) Monomers Synthetic Tools and Reagents