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China Manufacturer Sales Highest Quality 2-Methylbenzene-1-sulfonamide CAS 88-19-7 For stock delivery

China Manufacturer Sales Highest Quality 2-Methylbenzene-1-sulfonamide CAS 88-19-7 For stock delivery

Products - High Quality-Cosmetic & Daily Chemicals Ingredients-3500MT/Year
  • Purity
    99.9%
  • Use
    Health Care
  • Origin
    China
  • Package
    1KG/Tin 25KG/Drum*Carton
  • Manufacturer
    XI'AN LEADER BIOCHEMICAL ENGINEERING CO.,LTD
  • Place of Origin
    CHINA
  • Brand Name
    Leader
  • Certification
    ISO,GMP,SGS,HALA,KOSER,HACCP
  • Model Number
    LD
  • Minimum Order Quantity
    25KGS
  • Price
    Negotiate Depend on order quantity
  • Packaging Details
    25KG/Drum
  • Delivery Time
    2-3 working days
  • Payment Terms
    Western Union, MoneyGram, T/T, L/C
  • Supply Ability
    10MTS/Month

China Manufacturer Sales Highest Quality 2-Methylbenzene-1-sulfonamide CAS 88-19-7 For stock delivery

  • China Manufacturer Sales Highest Quality 2-Methylbenzene-1-sulfonamide CAS 88-19-7 For stock delivery
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2-Methylbenzene-1-sulfonamide Basic information
Product Name: 2-Methylbenzene-1-sulfonamide
Synonyms: 4-TOLUENESULFONIC ACID AMIDE;2-METHYLBENZENE-1-SULFONAMIDE;2-METHYLBENZENESULFONAMIDE;2-TOLUENESULFONAMIDE;TOLUENE-4-SULFONAMIDE;TOLUENE-4-SULPHONAMIDE;TOLUENE-2-SULFONAMIDE;2-methyl-benzenesulfonamid
CAS: 88-19-7
MF: C7H9NO2S
MW: 171.22
EINECS: 201-808-8
Product Categories: Pharmaceutical Intermediates;Aromatics, Impurities, Mutagenesis Research Chemicals, Sulfur & Selenium Compounds;Organics;Organic Building Blocks;Sulfonamides/Sulfinamides;Sulfur Compounds;SULFONAMIDE;Intermediates
Mol File: 88-19-7.mol
2-Methylbenzene-1-sulfonamide Structure
 
2-Methylbenzene-1-sulfonamide Chemical Properties
Melting point 156-158 °C (lit.)
Boiling point 221 °C
density 1.2495 (rough estimate)
refractive index 1.6100 (estimate)
Fp 178°C
form neat
pka 10.17±0.60(Predicted)
Water Solubility Soluble in water (1.6 g/L at 25°C).
BRN 1102362
InChIKey YCMLQMDWSXFTIF-UHFFFAOYSA-N
CAS DataBase Reference 88-19-7(CAS DataBase Reference)
NIST Chemistry Reference Benzenesulfonamide, 2-methyl-(88-19-7)
EPA Substance Registry System Benzenesulfonamide, 2-methyl- (88-19-7)
 
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36-40
Safety Statements 26-36/37
WGK Germany 1
RTECS XT5075000
TSCA Yes
HS Code 29350090
Hazardous Substances Data 88-19-7(Hazardous Substances Data)
MSDS Information
Provider Language
2-Methylbenzene-1-sulfonamide English
SigmaAldrich English
ACROS English
ALFA English
 
2-Methylbenzene-1-sulfonamide Usage And Synthesis
Chemical Properties 2-Methylbenzene-1-sulfonamide is Colorless crystals. Soluble in alcohol; slightly soluble in water and r. Combustible.
Uses 2-Methylbenzene-1-sulfonamide is a methylated sulfonamide and a major Impurity if Saccharin (S080800). Studies suggest that o-Toluenesulfonamide has potential mutagenic activity.
Uses Plasticizer of thermosetting resin, as a raw material used in organic synthesis, preparation of nail polish, dyes, fluorescent pigments and coatings.
Safety Profile Suspected carcinogen with experimental tumorigenic data. Mildly toxic by ingestion. Experimental reproductive effects. Mutation data reported. An eye irritant. When heated to decomposition it emits very toxic fumes of NOx and SOx. Used as a chemical intermediate in the production of saccharin.
Purification Methods Crystallise the amide from hot H2O (m 153o), then from EtOH or Et2O/pet r. The N-o-toluenesulfonylphthalimide has m 182o (from EtOH). [Evans & Dehn J Am Chem Soc 51 3652 1929, Beilstein 11 H 86, 11 I 23, 11 II 39, 11 III 167, 11 IV 229.]
 
2-Methylbenzene-1-sulfonamide Preparation Products And Raw materials
Raw materials Toluene-->Ammonium hydroxide-->Chlorosulfonic acid-->O-TOLUENESULFONYL CHLORIDE
Preparation Products Chlorsulfuron-->Saccharin sodium-->2-CARBOXY PHENYLSULFAMIDE
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