Basic information

Product Name: {4-[(E)-(4-methylphenyl)diazenyl]phenyl}acetic acid
Synonyms:
CAS NO:7356-59-4
Molecular Formula: C₁₅H₁₄N₂O₂
Molecular Weight: 254.2839
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 446.4°C at 760 mmHg
Flash Point: 223.8°C
Appearance: N/A
Density: 1.15g/cm³
Vapor Pressure: 9.42E-09mmHg at 25°C
Refractive Index: 1.588
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: {4-[(E)-(4-methylphenyl)diazenyl]phenyl}acetic acid(CAS DataBase Reference)
NIST Chemistry Reference: {4-[(E)-(4-methylphenyl)diazenyl]phenyl}acetic acid(7356-59-4)
EPA Substance Registry System: {4-[(E)-(4-methylphenyl)diazenyl]phenyl}acetic acid(7356-59-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 7356-59-4(Hazardous Substances Data)

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7356-59-4 Usage

Uses

Used in Textile Industry:
4-[(E)-(4-methylphenyl)diazenyl]phenylacetic acid is used as a coloring agent for providing vibrant and long-lasting colors to fabrics and textiles. Its ability to produce a wide range of hues makes it a popular choice in the industry.
Used in Food Industry:
In the food industry, 4-[(E)-(4-methylphenyl)diazenyl]phenylacetic acid is employed as an additive to impart color to various products, enhancing their visual appeal and consumer attraction.
Used in Cosmetic Industry:
This azo compound is also used in the cosmetic industry as a coloring agent for products such as makeup and hair dyes, offering a diverse palette of shades to suit different preferences.
However, it is important to note that some azo compounds have been found to be potentially carcinogenic, leading to regulated use in many countries. As a result, the application of 4-[(E)-(4-methylphenyl)diazenyl]phenylacetic acid in various industries must adhere to strict safety and regulatory guidelines to ensure public health and safety.

Check Digit Verification of cas no

The CAS Registry Mumber 7356-59-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,5 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7356-59:
(6*7)+(5*3)+(4*5)+(3*6)+(2*5)+(1*9)=114
114 % 10 = 4
So 7356-59-4 is a valid CAS Registry Number.

7356-59-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-[4-[(4-methylphenyl)diazenyl]phenyl]acetic acid

1.2 Other means of identification

Product number	-
Other names	4-p-Toluolazo-phenylessigsaeure

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).

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