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ChemicalBook >> CAS DataBase List >> 4-Aminotoluene-3-sulfonic acid

4-Aminotoluene-3-sulfonic acid

4-Aminotoluene-3-sulfonic acid price.
  • $5 - $4292.41
  • 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
14 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Biorbyt Ltd
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • Usbiological
Package
  • 10μg
  • 100ug
  • 5g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • ManufacturerAK Scientific
  • Product numberJ99784
  • Product description2-Amino-5-methylbenzenesulfonicacid
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24560
  • Product description2-Amino-5-methylbenzenesulfonic acid, 99%
  • Packaging250g
  • Price$47.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA263162
  • Product description4-Aminotoluene-3-sulfonic acid 98%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263162
  • Product description4-Aminotoluene-3-sulfonic acid 98%
  • Packaging100g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263162
  • Product description4-Aminotoluene-3-sulfonic acid 98%
  • Packaging500g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0025446
  • Product description4-AMINOTOLUENE-3-SULFONIC ACID 95.00%
  • Packaging250G
  • Price$4292.41
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb597477
  • Product descriptionPTMS
  • Packaging10μg
  • Price$290.7
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK323680
  • Product description4-Aminotoluene-3-sulfonic acid 99%
  • Packaging50g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK323680
  • Product description4-Aminotoluene-3-sulfonic acid 99%
  • Packaging250g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number218766
  • Product description4-Aminotoluene-3-sulfonic acid 99%
  • Packaging250g
  • Price$84.5
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0328
  • Product descriptionp-Toluidine-2-sulfonic Acid >98.0%(HPLC)(T)
  • Packaging25g
  • Price$25
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0328
  • Product descriptionp-Toluidine-2-sulfonic Acid >98.0%(HPLC)(T)
  • Packaging500g
  • Price$85
  • Updated2024-03-01
  • Buy
  • ManufacturerUsbiological
  • Product number132047
  • Product descriptionPTMS
  • Packaging100ug
  • Price$539
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number132046
  • Product descriptionPTMS
  • Packaging100ug
  • Price$576
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J99784 2-Amino-5-methylbenzenesulfonicacid 5g $10 2021-12-16 Buy
Alfa Aesar B24560 2-Amino-5-methylbenzenesulfonic acid, 99% 250g $47.65 2024-03-01 Buy
Ambeed A263162 4-Aminotoluene-3-sulfonic acid 98% 25g $5 2021-12-16 Buy
Ambeed A263162 4-Aminotoluene-3-sulfonic acid 98% 100g $7 2021-12-16 Buy
Ambeed A263162 4-Aminotoluene-3-sulfonic acid 98% 500g $23 2021-12-16 Buy
American Custom Chemicals Corporation CHM0025446 4-AMINOTOLUENE-3-SULFONIC ACID 95.00% 250G $4292.41 2021-12-16 Buy
Biorbyt Ltd orb597477 PTMS 10μg $290.7 2021-12-16 Buy
Frontier Specialty Chemicals JK323680 4-Aminotoluene-3-sulfonic acid 99% 50g $14 2021-12-16 Buy
Frontier Specialty Chemicals JK323680 4-Aminotoluene-3-sulfonic acid 99% 250g $54 2021-12-16 Buy
Sigma-Aldrich 218766 4-Aminotoluene-3-sulfonic acid 99% 250g $84.5 2024-03-01 Buy
TCI Chemical A0328 p-Toluidine-2-sulfonic Acid >98.0%(HPLC)(T) 25g $25 2024-03-01 Buy
TCI Chemical A0328 p-Toluidine-2-sulfonic Acid >98.0%(HPLC)(T) 500g $85 2024-03-01 Buy
Usbiological 132047 PTMS 100ug $539 2021-12-16 Buy
Usbiological 132046 PTMS 100ug $576 2021-12-16 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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