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7469-02-5

2-Naphthalenol,1,1'-(1,2-ethanediyl)bis-, also known as 2,2'-Dihydroxy-1,1'-binaphthalene, is an organic compound with the chemical formula C20H16O2. It is a white crystalline solid that is soluble in organic solvents such as ethanol and acetone. 2-Naphthalenol,1,1'-(1,2-ethanediyl)bis- is primarily used as a chemical intermediate in the synthesis of various dyes, pharmaceuticals, and other organic compounds. It is also known for its potential applications in the field of materials science, particularly in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices due to its unique electronic properties. The compound is synthesized through various methods, including the condensation of 2-naphthol with ethylene oxide or the reduction of 2,2'-dinitro-1,1'-binaphthalene. It is important to handle this compound with care due to its potential toxicity and environmental impact.

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  • 7469-02-5 Structure

  • Basic information

    1. Product Name: 2-Naphthalenol,1,1'-(1,2-ethanediyl)bis-
    2. Synonyms: 2-Naphthol,1,1'-ethylenebis- (3CI); 2-Naphthol, 1,1'-ethylenedi- (7CI,8CI); NSC 401207
    3. CAS NO:7469-02-5
    4. Molecular Formula: C22H18 O2
    5. Molecular Weight: 314.384
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7469-02-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 533.5°Cat760mmHg
    3. Flash Point: 250.1°C
    4. Appearance: N/A
    5. Density: 1.267g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-Naphthalenol,1,1'-(1,2-ethanediyl)bis-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Naphthalenol,1,1'-(1,2-ethanediyl)bis-(7469-02-5)
    11. EPA Substance Registry System: 2-Naphthalenol,1,1'-(1,2-ethanediyl)bis-(7469-02-5)

  • 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: 7469-02-5(Hazardous Substances Data)

7469-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7469-02-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7469-02:
(6*7)+(5*4)+(4*6)+(3*9)+(2*0)+(1*2)=115
115 % 10 = 5
So 7469-02-5 is a valid CAS Registry Number.

7469-02-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[2-(2-hydroxynaphthalen-1-yl)ethyl]naphthalen-2-ol

1.2 Other means of identification

Product number -
Other names 1,1-ethylenedi-2-naphthol

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:7469-02-5 SDS

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