ChemicalBook > CAS DataBase List > 2-Aminotoluene-5-sulfonic acid
2-Aminotoluene-5-sulfonic acid
- Product Name
- 2-Aminotoluene-5-sulfonic acid
- CAS No.
- 98-33-9
- Chemical Name
- 2-Aminotoluene-5-sulfonic acid
- Synonyms
- OTS;2-Amino-5-sulfotoluene;2-Methyl-4-sulfoaniline;3-methylsulphanilic acid;2-TOLUIDINE-5-SULFONIC ACID;o-Toluidine-4-sulfonic acid;o-Toluidine-4-sulfphonicacid;4-AMINO-M-TOLUENESULFONIC ACID;2-AMINOTOLUENE-5-SULFONIC ACID;6-AMINOTOLUENE-3-SULFONIC ACID
- CBNumber
- CB4450302
- Molecular Formula
- C7H9NO3S
- Formula Weight
- 187.22
- MOL File
- 98-33-9.mol
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2-Aminotoluene-5-sulfonic acid Property
- Melting point:
- 290°C
- Density
- 1.3553 (rough estimate)
- refractive index
- 1.6100 (estimate)
- pka
- pK1: 3.125 (25°C)
- Water Solubility
- 5g/L(20 ºC)
- CAS DataBase Reference
- 98-33-9(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfonic acid, 4-amino-3-methyl- (98-33-9)
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Safety
- Hazard Codes
- T
- Risk Statements
- 45-34
- Safety Statements
- 53-26-36/37/39-45
- RIDADR
- 2811
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- T332895
- Product name
- 6-AMINOTOLUENE-3-SULFONIC ACID
- Purity
- Aldrich
- Packaging
- 1g
- Price
- $144
- Updated
- 2021/03/22
Alfa Aesar
- Product number
- A19870
- Product name
- 4-Amino-3-methylbenzenesulfonic acid, 98%
- Packaging
- 250g
- Price
- $26.9
- Updated
- 2021/03/22
Alfa Aesar
- Product number
- A19870
- Product name
- 4-Amino-3-methylbenzenesulfonic acid, 98%
- Packaging
- 1000g
- Price
- $69
- Updated
- 2021/03/22
2-Aminotoluene-5-sulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Aminotoluene-5-sulfonic acid Suppliers
- Tel
- 010-82848833- ;010-82848833-
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com;market6@jkchemical.com
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- China
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- 400-610-6006; 021-67582000
- Fax
- 021-67582001/03/05
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- China
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- +86 351 7031519
- Fax
- +86 351 7031519
- sales@RHFChem.com
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- China
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- 0757-86329057-
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- 0757-86311057
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- 001-857-928-2050 or 1-888-588-9418
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- 001-617-206-9595
- sales@chemreagents.com
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- United States
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- 400-600-9262
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- 021-58099652-8005;021-58099637-8009
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- 021-58099609
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- China
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- 021-54306202- ;021-54308259-
- Fax
- +86-21-64545202
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- China
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- 43255
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- Tel
- 0712-2580635- ;0712-2580635
- 1791901229@qq.com;1791901229@qq.com;
- Country
- China
- ProdList
- 8972
- Advantage
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View Lastest Price from 2-Aminotoluene-5-sulfonic acid manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 4-Amino-3-methylbenzenesulphonic acid 98-33-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%+
- Supply Ability
- 100 tons
- Release date
- 2019-12-30
Career Henan Chemical Co
- Product
- 2-Aminotoluene-5-sulfonic acid 98-33-9
- Price
- US $9.80/KG
- Min. Order
- 1KG
- Purity
- ≥98%
- Supply Ability
- 20 tons
- Release date
- 2020-01-10
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