CasNo.88-19-7,2-Methylbenzene-1-sulfonamide competitive product,(88-19-7) Suppliers

1 Kilogram	FOB Price: USD 0.1000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : T/T,Other

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Appearance:according to email quotation
Application:pharmaceutical raw materials
PackAge:foil aluminium bag/vacuum packing
ProductionCapacity:100|Kilogram|Week
Storage:Keep in dry and cool condition
Transportation:by air or by sea

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Details:

Product Name:	2-Methylbenzene-1-sulfonamide
Synonyms:	o-methylbenzenesulphonamide;ortho-Toluenesulfonamide;Ortho-toluol-sulfonamid;o-toluenesulphonamide;O-Toluenseslfonamide;toluene-2-sulphonamide;Uniplex 171;o-Methylbenzenesulfonamide
CAS:	88-19-7
MF:	C7H9NO2S
MW:	171.22
EINECS:	201-808-8
Product Categories:	SULFONAMIDE;Intermediates;Organics;Organic Building Blocks;Sulfonamides/Sulfinamides;Sulfur Compounds;Aromatics, Impurities, Mutagenesis Research Chemicals, Sulfur & Selenium Compounds;Pharmaceutical Intermediates
Mol File:	88-19-7.mol

2-Methylbenzene-1-sulfonamide Chemical Properties

Melting point	155 °C
Boiling point	221 °C
density	1.2495 (rough estimate)
refractive index	1.6100 (estimate)
Fp	178°C
form	neat
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 ether. 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 ether. 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