Welcome to LookChem.com Sign In|Join Free

CAS

  • or
1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI), also known as 5-hydroxyisophthalaldehyde, is a chemical compound with the molecular formula C8H6O3. It is a yellow colored solid and a derivative of benzenedicarboxaldehyde. 1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI) has potential industrial applications and is subject to certain regulations and restrictions due to its chemical properties.

144876-14-2 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 144876-14-2 Structure
  • Basic information

    1. Product Name: 1,3-Benzenedicarboxaldehyde, 5-hydroxy- (9CI)
    2. Synonyms: 1,3-Benzenedicarboxaldehyde, 5-hydroxy- (9CI);5-hydroxy-benzene-1,3-dicarbaldehyde
    3. CAS NO:144876-14-2
    4. Molecular Formula: C8H6O3
    5. Molecular Weight: 150.13144
    6. EINECS: N/A
    7. Product Categories: ALDEHYDE
    8. Mol File: 144876-14-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 307.623°C at 760 mmHg (Cal.) ref.
    3. Flash Point: 154.069°C (Cal.) ref.
    4. Appearance: /
    5. Density: 1.35g/cm3 (Cal.) ref.
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 8.52±0.10(Predicted)
    10. CAS DataBase Reference: 1,3-Benzenedicarboxaldehyde, 5-hydroxy- (9CI)(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,3-Benzenedicarboxaldehyde, 5-hydroxy- (9CI)(144876-14-2)
    12. EPA Substance Registry System: 1,3-Benzenedicarboxaldehyde, 5-hydroxy- (9CI)(144876-14-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 144876-14-2(Hazardous Substances Data)

144876-14-2 Usage

Uses

Used in Pharmaceutical Industry:
1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI) is used as a key intermediate in the synthesis of various pharmaceuticals. Its unique chemical structure allows for the development of new drugs with potential therapeutic applications.
Used in Dye Industry:
1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI) is utilized in the production of dyes, where its chemical properties contribute to the color and stability of the final product. Its use in dye synthesis enables the creation of a wide range of colors for various applications.
Used in Chemical Compound Synthesis:
1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI) serves as a building block in the synthesis of other chemical compounds. Its versatile structure allows for the formation of various derivatives, expanding the scope of chemical research and development.
Used in Coordination Compound Production:
1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI) is employed in the production of coordination compounds, which have applications in various fields such as catalysis, materials science, and supramolecular chemistry. Its presence in these compounds contributes to their unique properties and potential uses.
Used as a Reagent in Organic Synthesis:
1,3-Benzenedicarboxaldehyde, 5-hydroxy(9CI) is used as a reagent in organic synthesis, where it aids in the formation of desired products through various chemical reactions. Its reactivity and selectivity make it a valuable tool in the synthesis of complex organic molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 144876-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,7 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 144876-14:
(8*1)+(7*4)+(6*4)+(5*8)+(4*7)+(3*6)+(2*1)+(1*4)=152
152 % 10 = 2
So 144876-14-2 is a valid CAS Registry Number.

144876-14-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-hydroxybenzene-1,3-dicarbaldehyde

1.2 Other means of identification

Product number -
Other names 5-HYDROXYISOPHTHALALDEHYDE

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:144876-14-2 SDS

144876-14-2Relevant articles and documents

Multifunctional Fullerene Derivative for Interface Engineering in Perovskite Solar Cells

Li, Yaowen,Zhao, Yue,Chen, Qi,Yang, Yang (Michael),Liu, Yongsheng,Hong, Ziruo,Liu, Zonghao,Hsieh, Yao-Tsung,Meng, Lei,Li, Yongfang,Yang, Yang

, p. 15540 - 15547 (2015/12/26)

In perovskite based planar heterojunction solar cells, the interface between the TiO2 compact layer and the perovskite film is critical for high photovoltaic performance. The deep trap states on the TiO2 surface induce several challenging issues, such as charge recombination loss and poor stability etc. To solve the problems, we synthesized a triblock fullerene derivative (PCBB-2CN-2C8) via rational molecular design for interface engineering in the perovskite solar cells. Modifying the TiO2 surface with the compound significantly improves charge extraction from the perovskite layer. Together with its uplifted surface work function, open circuit voltage and fill factor are dramatically increased from 0.99 to 1.06 V, and from 72.2percent to 79.1percent, respectively, resulting in 20.7percent improvement in power conversion efficiency for the best performing devices. Scrutinizing the electrical properties of this modified interfacial layer strongly suggests that PCBB-2CN-2C8 passivates the TiO2 surface and thus reduces charge recombination loss caused by the deep trap states of TiO2. The passivation effect is further proven by stability testing of the perovskite solar cells with shelf lifetime under ambient conditions improved by a factor of more than 4, from ~40 h to ~200 h, using PCBB-2CN-2C8 as the TiO2 modification layer. This work offers not only a promising material for cathode interface engineering, but also provides a viable approach to address the challenges of deep trap states on TiO2 surface in planar perovskite solar cells.

One-step synthesis of chiral cages

Steinmetz, Vincent,Couty, Fran?ois,David, Olivier R. P.

supporting information; scheme or table, p. 343 - 345 (2009/05/06)

A novel type of hemispherical cage was synthesized in a one-pot procedure, which displayed good binding properties towards nickel(II). The Royal Society of Chemistry.

Reduced number of steps for the synthesis of dense and highly functionalized dendrimers

Servin, Paul,Rebout, Cyrille,Laurent, Régis,Peruzzini, Maurizio,Caminade, Anne-Marie,Majoral, Jean-Pierre

, p. 579 - 583 (2007/10/03)

A series of densely functionalized dendrimers is synthesized using two branched monomers of type AB2 and CD2, in which the A function (NH2) reacts with D (CHO) and the B function (Cl) reacts with C (OH). The reaction has b

Noncovalent side-wall functionalization of single-walled carbon nanotubes

Star, Alexander,Liu, Yi,Grant, Kevin,Ridvan, Ludek,Stoddart, J. Fraser,Steuerman, David W.,Diehl, Michael R.,Boukai, Akram,Heath, James R.

, p. 553 - 560 (2007/10/03)

A family of poly[(m-phenylenevinylene)-co-(p-phenylenevinylene)]s, functionalized in the synthetically accessible C-5 position of the meta-disubstituted phenylene rings have been designed and synthesized: they are essentially poly{(5-alkoxy-m-phenylenevinylene)-co-[(2,5-dioctyloxy-p-phenylene)-vinylene]} (PAmPV) derivatives. A range of these PAwPV polymers have been prepared both (1) by the polymerization of O-substituted 5-hydroxyisophthaldehydes and (2) by chemical modifications carried out on polymers bearing reactive groups at the C-5 positions. PAmPV polymers solubilize SWNT bundles in organic solvents by wrapping themselves around the nanotube bundles. PAmPV derivatives which bear tethers or rings form pseudorotaxanes with rings and threads, respectively. The formation of the polypseudorotaxanes has been investigated in solution by NMR and UV/vis spectroscopies, as well as on silicon oxide wafers in the presence of SWNTs by AFM and surface potential microscopy. Wrapping of these functionalized PAmPV polymers around SWNTs results in the grafting of pseudorotaxanes along the walls of the nanotubes in a periodic fashion. The results hold out the prospect of being able to construct arrays of molecular switches and actuators.

Double Wittig reactions with 4-carboxybutylidene triphenylphosphorane as the key step in the synthesis of benzene derivatives metadisubstituted with ωω'-difunctionalized six-carbon chains

Provent, Christophe,Chautemps, Pierre,Gellon, Gisele,Pierre, Jean-Louis

, p. 1393 - 1396 (2007/10/03)

Using a double Wittig reaction from diformylbenzene derivatives, a direct synthetic way to 1,3-di(5-carboxypent-1-yl)benzene compounds is discussed.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 144876-14-2