151903-52-5

• 

• Basic information

  1. Product Name: 2 5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98
  2. Synonyms: 2 5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98;2,5-BIS(HEXYLOXY)TEREPHTALADEHYDE, 98%;2,5-bis(hexyloxy)terephthalaldehyde;1,4-diformyl-2,5-dihexyloxybenzene
  3. CAS NO:151903-52-5
  4. Molecular Formula: C₂₀H₃₀O₄
  5. Molecular Weight: 334.4498
  6. EINECS: N/A
  7. Product Categories: Organic Electronics and Photonics;Polyphenylenevinylene (PPV, CN-PPV) Monomers;Synthetic Tools and Reagents
  8. Mol File: 151903-52-5.mol
  9. Article Data: 7

• Chemical Properties

  1. Melting Point: 75.0-77.2 °C(lit.)
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: 2 5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98(CAS DataBase Reference)
  10. NIST Chemistry Reference: 2 5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98(151903-52-5)
  11. EPA Substance Registry System: 2 5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98(151903-52-5)

• Safety Data

  1. Hazard Codes: Xi
  2. Statements: 36/37/38
  3. Safety Statements: 26-36
  4. WGK Germany: 3
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 151903-52-5(Hazardous Substances Data)

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• SDS
• Upstream product
• Downstream Products
• Article

151903-52-5 Suppliers

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• 1,4-Benzenedicarboxaldehyde,2,5-bis(hexyloxy)-

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• Suzhou Health Chemicals Co., Ltd.
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• 2,5-dihexoxyterephthalaldehyde

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• HANGZHOU TIANYE CHEMICALS CO., LTD.
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• 2,5-BIS(HEXYLOXY)TEREPHTALADEHYDE, 98%

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• 2,5-BIS(HEXYLOXYL)TEREPHTHALALDEHYDE

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• Hangzhou Fandachem Co.,Ltd
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• 2 5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98

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• ZHEJIANG JIUZHOU CHEM CO.,LTD
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• 2 5-Bis(hexyloxy)terephthalaldehyde 98

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• Cerametek Materials（ShenZhen）Co., Ltd.
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• 2,5-dihexoxyterephthalaldehyde

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• Shanghai Sunway Co. Ltd.
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• 2,5-Bis-hexyloxy-benzene-1,4-dicarbaldehyde

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• Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.
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151903-52-5 Usage

General Description

2,5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98 is a chemical compound with the molecular formula C24H30O4. It is commonly used as a monomer in the production of polyesters and polyamides, and has applications in the manufacturing of thermoplastic polymers, resins, and fibers. This chemical is also used as a precursor in the production of liquid crystal polymers, which are used in the production of high-performance materials, such as engineering plastics and electronic components. 2,5-BIS(HEXYLOXY)TEREPHTHALALDEHYDE 98 is considered to be a specialty chemical, and its high purity and quality make it suitable for use in various industries such as pharmaceuticals, cosmetics, and electronics. Overall, this chemical compound plays a crucial role in the synthesis of advanced materials and products that are used in various fields of technology and manufacturing.

Check Digit Verification of cas no

The CAS Registry Mumber 151903-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151903-52:
(8*1)+(7*5)+(6*1)+(5*9)+(4*0)+(3*3)+(2*5)+(1*2)=115
115 % 10 = 5
So 151903-52-5 is a valid CAS Registry Number.

151903-52-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,5-dihexoxyterephthalaldehyde

1.2 Other means of identification

Product number	-
Other names	1,4-diformyl-2,5-dihexyloxybenzene

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:151903-52-5 SDS

151903-52-5Upstream product

• 68-12-2 N,N-dimethyl-formamide 
• 128424-36-2 2,5-dihexyloxy-1,4-dibromobenzene 
• 111-25-1 1-bromo-hexane 
• 1951-36-6 2,5-dihydroxyterephthaldeyde 
• 158982-83-3 C₂₀H₃₄O₄ 
• 67399-93-3 1,4-dihexyloxybenzene 
• 123-31-9 hydroquinone 
• 153282-57-6 1,4-bis(hexyloxy)-2,5-bis(bromomethyl)benzene 
• 153033-31-9 1,4-bis(hexyloxy)-2,5-diiodobenzene 

151903-52-5Downstream Products

• 771566-82-6 C₂₆H₃₀N₄O₂ 
• 930798-84-8 1,4-dihexyloxy-2,5-bis(4-iodophenylethenyl)benzene 
• 561062-55-3 C₅₂H₇₄O₈ 
• 561062-57-5 4-((1E)-2-{4-[(1E)-2-(4-formyl-2,5-dihexyloxyphenyl)vinyl]phenyl}vinyl)-2,5-dihexyloxybenzaldehyde 
• 561062-53-1 ({4-[(1E)-2-(4-(1,3-dioxolan-2-yl)-2,5-dihexyloxyphenyl)vinyl]phenyl}methyl)dimethoxyphosphino-1-one 
• 831226-10-9 C₆₀H₉₀O₈ 
• 561062-50-8 4-(1,3-dioxolan-2-yl)-2,5-dihexyloxybenzaldehyde 

151903-52-5Relevant articles and documents

Flexible Films of Covalent Organic Frameworks with Ultralow Dielectric Constants under High Humidity

Shao, Pengpeng,Li, Jie,Chen, Fan,Ma, Li,Li, Qingbin,Zhang, Mengxi,Zhou, Junwen,Yin, Anxiang,Feng, Xiao,Wang, Bo

supporting information, p. 16501 - 16505 (2018/11/23)

Covalent organic framework (COF) films combine the processability of polymers with the porosity and atomic precision of crystalline porous materials, properties that are long-sought-after in electronics yet hard to realize. Herein, we prepared four flexib

Fullerene dimer derivatives and organic electronic devices containing them

-

Paragraph 0124-0126, (2016/10/17)

The present invention relates to a fullerene dimer derivative and to an organic electronic device containing the same. More particularly, the fullerene dimer derivative having a pyrrolidine group according to the present invention can provide an organic electronic device having improved energy conversion efficiency as the fullerene dimer derivative has excellent miscibility with polymeric materials that are electron donors, and an organic electronic device adopting the same can realize a higher open circuit voltage.

Star-shaped conjugated compounds forming nematic discotic systems

Meier, Herbert,Lehmann, Matthias,Holst, Hans Christof,Schw?ppe, Dirk

, p. 6881 - 6888 (2007/10/03)

Star-shaped compounds, having a benzene (9a,b) or a 1,3,5-triazine (11a,b) core and stilbenoid arms were prepared. Hexyloxy chains, attached in the middle of the arms, provide nematic discotic phases ND, which are unusual for such systems. The

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