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5-Nitro-toluene-2-trans-diazohydoxide is a complex organic chemical compound with the molecular formula C7H6N2O3. It is derived from toluene, a benzene derivative, by introducing a nitro group at the 5th position and a diazo group at the 2nd position, with the trans configuration. 5-nitro-toluene-2-trans-diazo hydroxide is characterized by its yellow crystalline appearance and is sensitive to light and heat. It is typically synthesized through a series of chemical reactions involving diazotization and coupling processes. Due to its reactive nature, it is used as an intermediate in the synthesis of various dyes and pharmaceuticals. However, it is important to handle 5-nitro-toluene-2-trans-diazo hydroxide with care due to its potential toxicity and explosive properties.

5239-12-3

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5239-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5239-12-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,3 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5239-12:
(6*5)+(5*2)+(4*3)+(3*9)+(2*1)+(1*2)=83
83 % 10 = 3
So 5239-12-3 is a valid CAS Registry Number.

5239-12-3SDS

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 5-nitro-toluene-2-trans-diazo hydroxide

1.2 Other means of identification

Product number -
Other names 5-Nitro-toluol-isodiazohydroxid-(2)

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:5239-12-3 SDS

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