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2-Anisidine-4-sulfonic acid

2-Anisidine-4-sulfonic acid
2-Anisidine-4-sulfonic acid structure
CAS No.
98-42-0
Chemical Name:
2-Anisidine-4-sulfonic acid
Synonyms
3-AMino-4-Methoxyben;OTAVA-BB BB7020126832;4-METHOXYMETANILIC ACID;2-Methoxy-5-sulfoaniline;Anisidine-5-sulfonic Acid;2-Anisidine-5-Sulfonicacid;o-Anisidine-p-sulfonic acid;2-ANISIDINE-4-SULFONIC ACID;o-anisidine-4-sulfonic acid;O-ANISIDINE-5-SULFONIC ACID
CBNumber:
CB3315147
Molecular Formula:
C7H9NO4S
Formula Weight:
203.22
MOL File:
98-42-0.mol

2-Anisidine-4-sulfonic acid Properties

Melting point:
305 °C (dec.)(lit.)
Density 
1.4540 (rough estimate)
refractive index 
1.6370 (estimate)
form 
Crystalline Powder
color 
Off-white
InChIKey
FLIOATBXVNLPLK-UHFFFAOYSA-N
CAS DataBase Reference
98-42-0(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 3-amino-4-methoxy-(98-42-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C,Xi
Risk Statements  34-43-36/37/38
Safety Statements  26-36/37/39-45-37/39
RIDADR  UN 2585 8/PG 3
WGK Germany  1
HazardClass  8
PackingGroup  III
HS Code  29222990
Symbol(GHS):
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 P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P307+P311 IF exposed: call a POISON CENTER or doctor/physician.
P405 Store locked up.
P501 Dispose of contents/container to..…

2-Anisidine-4-sulfonic acid price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 157031 3-Amino-4-methoxybenzenesulfonic acid 98% 98-42-0 25g $190 2018-11-20 Buy
TCI Chemical A0491 o-Anisidine-5-sulfonic Acid >95.0%(T) 98-42-0 25g $20 2018-11-22 Buy
TCI Chemical A0491 o-Anisidine-5-sulfonic Acid >95.0%(T) 98-42-0 500g $198 2018-11-22 Buy

2-Anisidine-4-sulfonic acid Chemical Properties,Uses,Production

Chemical Properties

off-white crystalline powder

2-Anisidine-4-sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2-Anisidine-4-sulfonic acid Suppliers

Global( 123)Suppliers
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Mainchem Co., Ltd.
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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INTATRADE GmbH +49 3493/605464
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Alfa Aesar 400-610-6006; 021-67582000
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TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
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Energy Chemical 021-58432009 / 400-005-6266
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2-Anisidine-4-sulfonic acid Spectrum


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