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CAS

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32905-09-2

2,3-diMethoxy-5-nitrophenol, also known as 5-nitroguaiacol, is a chemical compound with the molecular formula C8H9NO5. It is a derivative of guaiacol and is characterized by its yellow crystalline solid appearance, which is soluble in organic solvents and sparingly soluble in water. 2,3-diMethoxy-5-nitrophenol is recognized for its role as an intermediate in the synthesis of pharmaceuticals and other organic compounds, as well as for its use as a precursor in the production of various dyes and pigments. Due to its toxic nature, caution is advised during its handling.

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  • 32905-09-2 Structure

  • Basic information

    1. Product Name: 2,3-diMethoxy-5-nitrophenol
    2. Synonyms: 2,3-diMethoxy-5-nitrophenol
    3. CAS NO:32905-09-2
    4. Molecular Formula: C8H9NO5
    5. Molecular Weight: 199.16076
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 32905-09-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. CAS DataBase Reference: 2,3-diMethoxy-5-nitrophenol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3-diMethoxy-5-nitrophenol(32905-09-2)
    11. EPA Substance Registry System: 2,3-diMethoxy-5-nitrophenol(32905-09-2)

  • 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: 32905-09-2(Hazardous Substances Data)

32905-09-2 Usage

Uses

Used in Pharmaceutical Industry:
2,3-diMethoxy-5-nitrophenol is used as a chemical intermediate for the synthesis of various pharmaceuticals and organic compounds. Its unique structure allows it to be a key component in the development of new drugs and medicinal agents.
Used in Dye and Pigment Industry:
2,3-diMethoxy-5-nitrophenol is used as a precursor in the synthesis of dyes and pigments. Its chemical properties make it suitable for creating a range of colorants used in different applications, including textiles, plastics, and printing inks.

Check Digit Verification of cas no

The CAS Registry Mumber 32905-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,9,0 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 32905-09:
(7*3)+(6*2)+(5*9)+(4*0)+(3*5)+(2*0)+(1*9)=102
102 % 10 = 2
So 32905-09-2 is a valid CAS Registry Number.
InChI:InChI=1S/C8H9NO5/c1-13-7-4-5(9(11)12)3-6(10)8(7)14-2/h3-4,10H,1-2H3

32905-09-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-Dimethoxy-5-nitrophenol

1.2 Other means of identification

Product number -
Other names 5-Nitropyrogallol-1.2-dimethylether

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:32905-09-2 SDS

32905-09-2Relevant articles and documents

IRAK DEGRADERS AND USES THEREOF

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Paragraph 2662; 2665, (2019/07/10)

The present invention provides compounds, compositions thereof, and methods of using the same.

SPIRO-2, 4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES

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Page/Page column 71, (2008/06/13)

The present invention provides methods of treating or preventing autoimmune diseases with spiro 2,4-pyrimidinediamine compounds of Formula (I), as well as methods of treating, preventing or ameliorating symptoms associated with such diseases. Specific exa

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