O-Toluenesulfonamide
88-19-7
top
99%
shanghai
Eagle
25KG/drum
2029-12-25
Dimethyl sufoxide
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
2-Methylbenzenesulfonamide
Other Name:Benzenesulfonamide,2-methyl-;o-Toluenesulfonamide;2-Methylbenzenesulfonamide;o-Methylbenzenesulfonamide;Toluene-2-sulfonamide;o-Toluenesulfamide;2-Tolylsulfonamide;NSC 2185;2-Methylphenylsulfonamide;2-Methylbenzenesulfonimidic acid;2-Methylbenzene-1-sulfonamide
CAS No.:88-19-7
Molecular Formula:C7H9NO2S
InChIKeys:InChIKey=YCMLQMDWSXFTIF-UHFFFAOYSA-N
Molecular Weight:171.22
Exact Mass:171.22
BRN:1102362
EC Number:200-741-1
UNII:R81Z6V889P
ICSC Number:1581
NSC Number:2185
DSSTox ID:DTXSID7021362
Color/Form:Octahedral crystals from alcohol; prisms from water|Colorless crystals
HScode:29350090
Categories:
Characteristics-
PSA:
68.5
XLogP3:0.8
Appearance:DryPowder
Density:1.46 g/cm³
Melting Point:156.3 °C
Boiling Point:214 °C @ Press: 9.98 Torr
Flash Point:178°C
Refractive Index:1.564
Water Solubility:soluble in water (1.6 g/L at 25°C).
Storage Conditions:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Vapor Pressure:Vapour pressure at 25°C: negligible
Henrys Law Constant:Henry's Law constant = 4.7X10-7 atm-cu m/mole at 25 °C
Dissociation Constants:pKa = 10.4 (est)
Experimental Properties:Max Absorption (0.1 N HCl): 270 nm (log e = 3.1); 276 nm (log e = 3.0)|Max Absorption (methanol): 268 nm, 275 nm|Hydroxyl radical reaction rate constant = 1.2X10-12 cu cm/mole-sec at 25 °C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong oxidants, acids and bases.
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Seller Information
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Business Type:
Trader
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Main Products:
Dimethyl sufoxide
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Location:
Lianqian East Road650, Siming district, Xiamen, China
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2020
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
