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ChemicalBook > Product Catalogue >Organic Chemistry >Amides >Sulfonic acids amino compound >4-Aminotoluene-3-sulfonic acid

4-Aminotoluene-3-sulfonic acid

4-Aminotoluene-3-sulfonic acid Structure
  • ₹2000 - ₹6776.45
  • Product name: 4-Aminotoluene-3-sulfonic acid
  • CAS: 88-44-8
  • MF: C7H9NO3S
  • MW: 187.22
  • EINECS:201-831-3
  • MDL Number:MFCD00007908
  • Synonyms:PTMS;PTMSA;P-TOLUIDINE-2-SULFONIC ACID;P-TOLUIDINE-M-SULFONIC ACID;6-amino-m-toluenesulfonicaci ;kyselina4-toluidin-3-sulfonova ;p-Methylaniline-2-sulfonicaicd ;p-Toluidine-2-sulfonicscid
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 25G
  • 250G
  • 500G
  • ManufacturerTCI Chemicals (India)
  • Product numberA0328
  • Product descriptionp-Toluidine-2-sulfonic Acid
  • Packaging25G
  • Price₹2000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberA0328
  • Product descriptionp-Toluidine-2-sulfonic Acid
  • Packaging500G
  • Price₹6700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number218766
  • Product description4-Aminotoluene-3-sulfonic acid 99%
  • Packaging250G
  • Price₹6776.45
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A0328 p-Toluidine-2-sulfonic Acid 25G ₹2000 2022-05-26 Buy
TCI Chemicals (India) A0328 p-Toluidine-2-sulfonic Acid 500G ₹6700 2022-05-26 Buy
Sigma-Aldrich(India) 218766 4-Aminotoluene-3-sulfonic acid 99% 250G ₹6776.45 2022-06-14 Buy

Properties

Melting point :300 °C
Boiling point :500°C (rough estimate)
Density :1.431
refractive index :1.6100 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :water: soluble6g/L at 20°C
pka :-1.35±0.42(Predicted)
form :powder to crystal
color :White to Light red to Green
Water Solubility :32g/L(19 ºC)
BRN :2211509
LogP :-0.67 at 25℃
CAS DataBase Reference :88-44-8(CAS DataBase Reference)
EPA Substance Registry System :4-Aminotoluene-3-sulfonic acid (88-44-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.

Description

4-Aminotoluene-3-sulfonic acid was used to investigate the enrichment of aminobenzoic acids and aminotoluenesulfonic acids using graphitized carbon black (GCB) by solid-phase extraction. It was also used in the synthesis of azobenzene derivatives.

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