p-Toluenesulfonamide
3 Inquiries
70-55-3
99%
Bottle,barrel,cargo,container,etc.
2026-07-03
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
70-55-3
p-Toluenesulfonamide
C7H9NO2S
Quick DetailsProName:p-Toluenesulfonamide
CasNo:70-55-3
Molecular Formula:C7H9NO2S
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
p-Toluenesulfonamide
Other Name:Benzenesulfonamide,4-methyl-;p-Toluenesulfonamide;4-Methylbenzenesulfonamide;p-Tosylamide;p-Methylbenzenesulfonamide;Toluene-4-sulfonamide;p-Tolylsulfonamide;Tolylsulfonamide;Tosylamide;Plasticizer 15;4-Tolylsulfonamide;Uniplex 173;4-Methylphenylsulfonamide;NSC 9908;Topcizer 1S;4-Methylbenzene-1-sulfonamide;4-Methylbenzensulfonamide
CAS No.:70-55-3
Molecular Formula:C7H9NO2S
InChIKeys:InChIKey=LMYRWZFENFIFIT-UHFFFAOYSA-N
Molecular Weight:171.21700
Exact Mass:171.22
EC Number:200-741-1
UNII:I8266RI90M
ICSC Number:1557
NSC Number:9908
DSSTox ID:DTXSID8029105
Color/Form:Monoclinic plates (w+2)|White leaflets
HScode:2935009090
Categories:
Characteristics-
PSA:
68.54000
XLogP3:0.8
Appearance:DryPowder
Density:1.271 g/cm3
Melting Point:138.5 °C
Boiling Point:214 °C @ Press: 9.98 Torr
Flash Point:202ºC
Refractive Index:1.564
Water Solubility:Solubility in water, g/100ml at 25°C: 0.316
Storage Conditions:Keep container tightly closed in a dry and well-ventilated place.
Vapor Pressure:Vapour pressure at 25°C: negligible
Henrys Law Constant:Henry's Law constant = 4.70X10-7 atm-cu m/mole at 25 °C (est)
Dissociation Constants:pKa = 10.17 at 20 °C
Experimental Properties:Monoclinic plates /Dihydrate/|Hydroxyl radical reaction rate constant = 1.2X10-12 cu cm/molecule-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
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:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Egypt
p-Toluenesulfonamide
100 KG Oct 18, 2024 
China
PTSA
75 KG Apr 24, 2024 
United States
Tosylamide
100 KG Mar 1, 2024 Post an enquiry for this product
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