ChemicalBook > CAS DataBase List > 4-Amino-5-methoxy-2-methylbenzensulfonic acid

4-Amino-5-methoxy-2-methylbenzensulfonic acid

Product Name
4-Amino-5-methoxy-2-methylbenzensulfonic acid
CAS No.
6471-78-9
Chemical Name
4-Amino-5-methoxy-2-methylbenzensulfonic acid
Synonyms
4-Amino-5-methoxy-2-;Allura Red Impurity 2;CRESIDINE SULFONIC ACID;Policresulen Impurity 31;Cresidine-p-sulfonic Acid;p-Cresidine suruhonic acid;p-cresidine-o-sulfonic acid;P-CRESIDINE-4-SULFONIC ACID;P-CRESIDINE-2-SULFONIC ACID;4-CRESIDINE-O-SULFONIC ACID
CBNumber
CB1131219
Molecular Formula
C8H11NO4S
Formula Weight
217.24
MOL File
6471-78-9.mol
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4-Amino-5-methoxy-2-methylbenzensulfonic acid Property

Melting point:
>205°C (dec.)
Boiling point:
398.51℃[at 101 325 Pa]
Density 
1.403±0.06 g/cm3(Predicted)
vapor pressure 
0Pa at 25℃
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Slightly, Heated), Water (Slightly, Heated)
form 
Solid
pka
-1.09±0.50(Predicted)
color 
Light Grey
Water Solubility 
6.208g/L at 25℃
LogP
-1.45 at 25℃
CAS DataBase Reference
6471-78-9(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 4-amino-5-methoxy-2-methyl- (6471-78-9)
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Safety

Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36/37/39
HS Code 
2930909899
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
A611970
Product name
4-Amino-5-methoxy-2-methylbenzenesulfonicAcid
Packaging
10g
Price
$905
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0031708
Product name
4-AMINO-5-METHOXY-2-METHYLBENZENSULFONIC ACID
Purity
95.00%
Packaging
10G
Price
$2055.9
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA17630
Product name
4-Amino-5-methoxy-2-methylbenzenesulfonic acid
Packaging
500mg
Price
$65
Updated
2021/12/16
AK Scientific
Product number
P783
Product name
4-Amino-5-methoxy-2-methylbenzensulfonicacid
Packaging
1g
Price
$67
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA17630
Product name
4-Amino-5-methoxy-2-methylbenzenesulfonic acid
Packaging
1g
Price
$100
Updated
2021/12/16
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4-Amino-5-methoxy-2-methylbenzensulfonic acid Chemical Properties,Usage,Production

Chemical Properties

Light Grey Solid

Uses

An intermediate of azo dyes. Mutagenic.

4-Amino-5-methoxy-2-methylbenzensulfonic acid Preparation Products And Raw materials

Raw materials

2-Methoxy-5-methylaniline

Preparation Products

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4-Amino-5-methoxy-2-methylbenzensulfonic acid Suppliers

Canada 1 China 149 Europe 2 Germany 2 India 5 Singapore 1 United Kingdom 5 United States 14 Global 179
Amal Products Ltd,
Tel
--
Fax
--
Country
Singapore
ProdList
31
Advantage
38
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View Lastest Price from 4-Amino-5-methoxy-2-methylbenzensulfonic acid manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Amino-5-methoxy-2-methylbenzensulfonic acid 6471-78-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Shaanxi Dideu Medichem Co. Ltd
Product
4-Amino-5-Methoxy-2-Methylbenzenesulfonic Acid 6471-78-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2019-12-30
Career Henan Chemical Co
Product
4-Amino-5-methoxy-2-methylbenzensulfonic acid 6471-78-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg，5kg，100kg
Release date
2019-08-06

6471-78-9, 4-Amino-5-methoxy-2-methylbenzensulfonic acidRelated Search:

Sulfamic acid Nickel bis(sulphamidate) Hyaluronic acid Sulfanilic acid Citric acid Stearic acid Molasses Sodium xylenesulfonate Folic acid 4-Amino-benzenesulfonic acid monosodium salt Ethyl 2-(Chlorosulfonyl)acetate Vinpocetine Cefoxitin 2-Methoxy-5-methylaniline p-Toluenesulfonic acid Tris(hydroxymethyl)aminomethane N,N-Dimethyl-1,4-phenylenediamine Glycine

  • CRESIDINE SULFONIC ACID
  • 3-AMINO-4-METHOXY-TOLUENE-6-SULFONIC ACID
  • 4-amino-5-methoxy-2-methylbenzensulfonic acid
  • P-CRESIDINE-4-SULFONIC ACID
  • p-cresidine-o-sulfonic acid
  • PARA CRESIDINE O-SULFONIC ACID
  • PARA CRESIDINE SULFONIC ACID
  • 4-amino-5-methoxy-2-methyl-benzenesulfonicaci
  • 4-amino-5-methoxy-2-methyl-Benzenesulfonicacid
  • 4-amino-5-methoxytoluene-2-sulphonicacid
  • 5-methoxy-2-methylsulphanilic acid
  • 5-Methyl-o-anisidine-4-sulfonic acid
  • ParaCresidineOrsoSulfonicAcid
  • P-CRESIDINE-2-SULFONIC ACID
  • 4-CRESIDINE-O-SULFONIC ACID
  • 5-Methyl-o-anisidine-4-sulfonic acid (NH2=1)
  • PARACRESIDINEORTHOSULFONICACID
  • 1-Amino-2-methoxy-5-methyl-4-benzenesulfonic acid
  • 2-Methyl-4-amino-5-methoxybenzenesulfonic acid
  • p-Cresidine suruhonic acid
  • 4-amino-5-methoxy-2-methyl-
  • 4-Amino-5-methoxy-2-
  • 2-Methoxy-5-Methyl-4-sulfoaniline
  • 4-AMino-5-Methoxy-o-toluenesulfonic Acid
  • Cresidine-p-sulfonic Acid
  • Benzenesulfonic acid,4-amino-5-methoxy-2-methyl-
  • Allura Red Impurity 2
  • 4-Amino-5-methoxy-2-toluenesulfonic acid
  • 4-Amino-5-methoxy-2-methylbenzenesulfonic Acid Standard
  • 4-Amino-5-methoxy-2-methylbenzensulfonic acid ISO 9001：2015 REACH
  • Policresulen Impurity 31
  • 6471-78-9
  • C8H11O4NS
  • NH2CH3OC6H2CH3SO3H
  • Amines
  • Aromatics
  • Mutagenesis Research Chemicals
  • Sulfur & Selenium Compounds
  • Intermediates of Dyes and Pigments