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ChemicalBook > Product Catalogue >Organic Chemistry >Amides >Sulfonic acids amino compound >4-Amino-5-methoxy-2-methylbenzensulfonic acid

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

4-Amino-5-methoxy-2-methylbenzensulfonic acid Structure
  • ₹0
  • Product name: 4-Amino-5-methoxy-2-methylbenzensulfonic acid
  • CAS: 6471-78-9
  • MF: C8H11NO4S
  • MW: 217.24
  • EINECS:229-319-5
  • MDL Number:MFCD00035949
  • Synonyms: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
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

An intermediate of azo dyes. Mutagenic.

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