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5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium

5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium structure

CAS No:
27580-14-9
Formula:
C11H16N3O3S
Chemical Name:
5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium
Synonyms:
Benzenediazonium,5-[(diethylamino)sulfonyl]-2-methoxy-;Benzenediazonium,5-(diethylsulfamoyl)-2-methoxy-;5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium;Fast Red Salt ITR;Fast Red ITR Salt;Orle Salt Fast Red ITR;C.I. Azoic Diazo Component 42;Diazo Fast Red ITR;Azoic Diazo Component 42;F. Red ITR Base;12262-68-9
Categories:
Dyes and Pigments > Dye

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5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium Basic Attributes

Molecular Weight：

305.78

Exact Mass：

305.06000

EC Number：

248-543-4

Characteristics

PSA：

83.14000

XLogP3：

0.29508

Storage Conditions：

−20°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

20/21/22-40

safety instructions：

22-36

Marks：

Precautionary statement(s)：

P280

Hazard Statements：

H302-H312-H332-H351

GHS Classification：

|Warning|H302 (97.44%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P308+P313, P312, P322, P330, P363, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium Use and Manufacturing

Methods of Manufacturing

Using N-acetyl-o-methoxyaniline as raw material, it is firstly reacted with chlorosulfonic acid for chlorosulfonation, then aminated with diethylamine, and finally obtained by alkaline hydrolysis.

Uses

Red-based ITR is mainly used for dyeing cotton, but also for dyeing viscose fiber, silk, nylon and cotton cloth. Coupling with Naphthol AS-ITR to dye brilliant red. The coupling ability is medium and the coupling speed is slow. It can replace soluble reduction pink IR and red base.

Manufacturing Info：

Benzenediazonium, 5-[(diethylamino)sulfonyl]-2-methoxy-: ACTIVE

Computed Properties

Molecular Weight:270.33
XLogP3:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:5
Exact Mass:270.09123755
Monoisotopic Mass:270.09123755
Topological Polar Surface Area:83.1
Heavy Atom Count:18
Formal Charge:1
Complexity:405
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

2-Methoxyaniline

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Guide of 5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Latest News
Learn More Other Chemicals

5-[(Diethylamino)sulfonyl]-2-methoxybenzenediazonium

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