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25510-81-0

3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile, also known as N-[4-[[4-(2-ethylphenyl)-2-nitrophenyl]azo]phenyl]propiononitrile, is a chemical compound characterized by its bright orange solid appearance and a molecular formula of C22H19N5O2S. With a molecular weight of 413.48 g/mol, this compound is recognized for its ability to absorb ultraviolet and visible light, which makes it a valuable asset in various industrial applications.

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  • Propanenitrile,3-[ethyl[4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]-

    Cas No: 25510-81-0

  • USD $ 1.9-2.9 / Gram

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  • 25510-81-0 Structure

  • Basic information

    1. Product Name: 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile
    2. Synonyms: 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile;C.I. Disperse Red 145 press cake;Propanenitrile, 3-ethyl4-(6-nitro-2-benzothiazolyl)azophenylamino-;Ambicron Rubine SRS;C.I.Disperse Red 145;Intrasil Rubine H-BRS;Tertranese Rubine P-HBRS;Triasperse Rubine 3BLS.
    3. CAS NO:25510-81-0
    4. Molecular Formula: C18H16N6O2S
    5. Molecular Weight: 380.42364
    6. EINECS: 247-055-9
    7. Product Categories: Organics
    8. Mol File: 25510-81-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 616.2°Cat760mmHg
    3. Flash Point: 326.4°C
    4. Appearance: /
    5. Density: 1.37g/cm3
    6. Vapor Pressure: 4.09E-15mmHg at 25°C
    7. Refractive Index: 1.691
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 2.12±0.50(Predicted)
    11. CAS DataBase Reference: 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile(CAS DataBase Reference)
    12. NIST Chemistry Reference: 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile(25510-81-0)
    13. EPA Substance Registry System: 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile(25510-81-0)

  • 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: 25510-81-0(Hazardous Substances Data)

25510-81-0 Usage

Uses

Used in Textile Industry:
3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile is used as a dye and pigment for coloration in the textile industry, providing vibrant hues and UV protection to fabrics, enhancing their durability and visual appeal.
Used in Plastics Industry:
In the plastics industry, 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile serves as a coloring agent and UV stabilizer, contributing to the production of plastics with improved resistance to light-induced degradation and a wide range of color options.
Used in Paints and Coatings Industry:
3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile is utilized as a pigment in paints and coatings, offering not only coloration but also UV protection to the surfaces it is applied to, thereby extending their lifespan and maintaining their aesthetic qualities.
Used in Fluorescence Labeling:
3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile is used as a fluorescent marker in scientific research, allowing for the tracking and visualization of various biological molecules and processes due to its light-absorbing properties.
Used in Biological Staining:
3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile is also employed in biological staining, where its color and fluorescence characteristics aid in the differentiation and identification of cellular structures under microscopic examination.
Used in Pharmaceutical Research:
3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile is utilized in pharmaceutical research for the development of potential drugs, taking advantage of its chemical properties to create new therapeutic agents.
It is crucial to handle 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile with care due to its potential health and environmental risks, ensuring proper safety measures are in place throughout its use in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 25510-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,5,1 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 25510-81:
(7*2)+(6*5)+(5*5)+(4*1)+(3*0)+(2*8)+(1*1)=90
90 % 10 = 0
So 25510-81-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H16N6O2S/c1-2-23(11-3-10-19)14-6-4-13(5-7-14)21-22-18-20-16-9-8-15(24(25)26)12-17(16)27-18/h4-9,12H,2-3,11H2,1H3

25510-81-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-[N-ethyl-4-[(6-nitro-1,3-benzothiazol-2-yl)diazenyl]anilino]propanenitrile

1.2 Other means of identification

Product number -
Other names Benzothiazole,2-((p-(N-(2-cyanoethyl)-N-ethylamino)phenylazo)-6-nitro

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:25510-81-0 SDS

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