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CAS RN: 88-51-7 | Product Number: A0286

4-Amino-2-chlorotoluene-5-sulfonic Acid

Chemical Structure of 4-Amino-2-chlorotoluene-5-sulfonic Acid

Purity: >98.0%(T)(HPLC)
Synonyms:
  • 5-Chloro-4-methylaniline-2-sulfonic Acid
  • 5-Chloro-p-toluidine-2-sulfonic Acid
  • 2-Amino-4-chloro-5-methylbenzenesulfonic Acid
Product Documents:
25G
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Product Number A0286
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__7H__8ClNO__3S = 221.66 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN 88-51-7
Reaxys Registry Number 2727161
PubChem Substance ID 87561940
SDBS (AIST Spectral DB) 3421
MDL Number

MFCD00035771

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
NMR confirm to structure
Properties (reference)
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
Related Laws:
RTECS# XT6330000
Transport Information:
HS Number 2921.43.9020
PubMed Literature


Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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