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32057-88-8

2,7-DISTYRYLNAPHTHALENE, also known as 2,7-bis(2-phenylethenyl)-naphthalene, is an organic compound that serves as an intermediate in the synthesis of various complex molecules. It is characterized by its unique molecular structure, which consists of a naphthalene core with two styryl (phenylethenyl) groups attached to the 2 and 7 positions. This structure endows 2,7-DISTYRYLNAPHTHALENE with specific chemical properties and reactivity, making it a valuable compound in the field of organic chemistry and materials science.

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  • 32057-88-8 Structure

  • Basic information

    1. Product Name: 2,7-DISTYRYLNAPHTHALENE
    2. Synonyms: 2,7-DISTYRYLNAPHTHALENE (CIS- AND TRANS- MIXTURE);2,7-bis(2-phenylethenyl)naphthalene;2,7-Bis(2-phenylethen-1-yl)naphthalene 2,7-Bis(2-phenylvinyl)naphthalene;2,7-Distyrylnaphthalene 2,7-Distyrylnaphthalene (cis- and trans- mixture);2,7-DISTYRYLNAPHTHALENE;2,7-BIS(2-PHENYLETHEN-1-YL)NAPHTHALENE;2,7-BIS(2-PHENYLVINYL)NAPHTHALENE
    3. CAS NO:32057-88-8
    4. Molecular Formula: C26H20
    5. Molecular Weight: 332.44
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 32057-88-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 517.4°Cat760mmHg
    3. Flash Point: 264.3°C
    4. Appearance: /
    5. Density: 1.146g/cm3
    6. Vapor Pressure: 2.7E-10mmHg at 25°C
    7. Refractive Index: 1.756
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2,7-DISTYRYLNAPHTHALENE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,7-DISTYRYLNAPHTHALENE(32057-88-8)
    12. EPA Substance Registry System: 2,7-DISTYRYLNAPHTHALENE(32057-88-8)

  • 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: 32057-88-8(Hazardous Substances Data)

32057-88-8 Usage

Uses

Used in Chemical Synthesis:
2,7-DISTYRYLNAPHTHALENE is used as an intermediate in the synthesis of complex organic molecules, such as Hexahelicene (H296850). Its unique structure allows for further functionalization and modification, enabling the creation of a wide range of compounds with diverse applications.
Used in Asymmetric Polymerization:
2,7-DISTYRYLNAPHTHALENE is used as a component in the asymmetric polymerization of triphenylmethyl methacrylate by C2-chiral catalysts. This application takes advantage of the compound's unique molecular structure to control the stereochemistry of the resulting polymer, which can have significant implications for the material's properties and performance.
Used in Materials Science:
The unique structure and properties of 2,7-DISTYRYLNAPHTHALENE make it a promising candidate for the development of new materials with specific characteristics. For example, its potential use in the creation of novel polymers, optoelectronic devices, or other advanced materials could lead to innovative applications in various industries.
Used in Pharmaceutical Research:
Although not explicitly mentioned in the provided materials, the unique structure and reactivity of 2,7-DISTYRYLNAPHTHALENE may also make it a valuable compound in the field of pharmaceutical research. Its potential use in the development of new drugs or drug delivery systems could be explored, given its ability to serve as an intermediate in the synthesis of complex molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 32057-88-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,0,5 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 32057-88:
(7*3)+(6*2)+(5*0)+(4*5)+(3*7)+(2*8)+(1*8)=98
98 % 10 = 8
So 32057-88-8 is a valid CAS Registry Number.
InChI:InChI=1/C26H20/c1-3-7-21(8-4-1)11-13-23-15-17-25-18-16-24(20-26(25)19-23)14-12-22-9-5-2-6-10-22/h1-20H

32057-88-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,7-bis(2-phenylethenyl)naphthalene

1.2 Other means of identification

Product number -
Other names 2,7-Bis(2-phenylethen-1-yl)naphthalene

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:32057-88-8 SDS

32057-88-8Downstream Products

32057-88-8Relevant articles and documents

Expeditious synthesis of helicenes using an improved protocol of photocyclodehydrogenation of stilbenes

Talele, Harish R.,Chaudhary, Anju R.,Patel, Parthiv R.,Bedekar, Ashutosh V.

experimental part, p. 15 - 37 (2011/06/19)

An improved procedure has been developed for photodehydrocyclization of stilbenes for the synthesis of phenanthrenes and helicenes. This procedure involves the use of THF as a scavenger of hydriodic acid produced during iodine mediated photodehydrocyclization. The use of THF is advantageous due to its higher boiling point, lower cost and easy availability as compared to propylene oxide. The method is applied to synthesize a number of phenanthrenes and helicenes. ARKAT-USA, Inc.

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