26381-41-9

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Basic information

Product Name: BASIC BROWN 16
Synonyms: JAROCOL MAHOGANY;BASIC BROWN 16;2-Naphthalenaminium,8-[(4-aminophenyl)azo]-7-hydroxy-N,N,N-trimethyl-,chloride;8-(4’-Aminophenylazo)-7-hydroxy-2-naphthyltrimethylammoniumchloride;8-[(4-aminophenyl)azo]-7-hydroxy-n,n,n-trimethyl-2-naphthalenaminiuchlorid;8-[(4-aminophenyl)azo]-7-hydroxy-n,n,n-trimethyl-2-naphthalenaminiuchloride;[8-[(p-aminophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride;BasicBrown(CI12250)
CAS NO:26381-41-9
Molecular Formula: C19H21ClN4O
Molecular Weight: 356.85
EINECS: 247-640-9
Product Categories: N/A
Mol File: 26381-41-9.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: 644.52℃[at 101 325 Pa]
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
Water Solubility: 2.281g/L at 20℃
CAS DataBase Reference: BASIC BROWN 16(CAS DataBase Reference)
NIST Chemistry Reference: BASIC BROWN 16(26381-41-9)
EPA Substance Registry System: BASIC BROWN 16(26381-41-9)

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: 26381-41-9(Hazardous Substances Data)

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Factory Supply [8-[(p-aminophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride
Cas No: 26381-41-9
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Ality Chemical Corporation
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High Quality 99% 2-Naphthalenaminium,8-[2-(4-aminophenyl)diazenyl]-7-hydroxy-N,N,N-trimethyl-, chloride (1:1) 26381-41-9 ISO Manufacturer
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Xi'an Xszo Chem Co., Ltd.
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Basic Brown 16 CAS 26381-41-9
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Hebei Nengqian Chemical Import and Export Co., LTD
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Basic Brown
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Dayang Chem (Hangzhou) Co.,Ltd.
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2-Naphthalenaminium,8-[2-(4-aminophenyl)diazenyl]-7-hydroxy-N,N,N-trimethyl-, chloride (1:1) 26381-41-9
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Shanghai Upbio Tech Co.,Ltd
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BASIC BROWN 16 CAS:26381-41-9
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Qingdao Beluga Import and Export Co., LTD
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2-Naphthalenaminium,8-[2-(4-aminophenyl)diazenyl]-7-hydroxy-N,N,N-trimethyl-, chloride (1:1)
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Shandong Hanjiang Chemical Co., Ltd.
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2-Naphthalenaminium,8-[(4-aminophenyl)azo]-7-hydroxy-N,N,N-trimethyl-,chloride with lower price
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Wuhan Zenuo Biological Medicine Technology Co Ltd
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2-Naphthalenaminium,8-[2-(4-aminophenyl)diazenyl]-7-hydroxy-N,N,N-trimethyl-, chloride (1:1)
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Henan Wentao Chemical Product Co., Ltd.
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Basic Brown 26381-41-9
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Triumph International Development Limilted
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26381-41-9 Usage

Preparation

N-(4-aminophenyl)acetamide diazo, and (7-Hydroxy-2-naphthyl)tyrmethylammonium chloride coupling, and then hydrolysis acetyl off.

Check Digit Verification of cas no

The CAS Registry Mumber 26381-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,3,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 26381-41:
(7*2)+(6*6)+(5*3)+(4*8)+(3*1)+(2*4)+(1*1)=109
109 % 10 = 9
So 26381-41-9 is a valid CAS Registry Number.

InChI:InChI=1/C19H20N4O.ClH/c1-23(2,3)16-10-4-13-5-11-18(24)19(17(13)12-16)22-21-15-8-6-14(20)7-9-15;/h4-12H,1-3H3,(H2-,20,21,22,24);1H

26381-41-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	[(8E)-8-[(4-aminophenyl)hydrazinylidene]-7-oxonaphthalen-2-yl]-trimethylazanium,chloride

1.2 Other means of identification

Product number	-
Other names	-

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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