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p-Toluenesulfonamide 100%

3 Inquiries

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CAS No.:

70-55-3

Port:

shanghai

Packaging:

drum

Price valid (until):

2024-11-21

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Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

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Product Description
Seller Information
Inquiry History

Description

Product Detail

P-toluenesulfonamide, also known as 4-toluenesulfonamide, p-sulfonamide, toluene-4-sulfonamide, toluenesulfonamide, p-sulfamide toluene-4-sulfonamide, toluenesulfonamide, p-sulfamyl toluene, is a white sheet or leaf of Chemicalbook crystal, used in the synthesis of chloramine-T and aminochloramphenicol, fluorescent dyes, manufacturing plasticizers, synthetic resins, coatings, disinfectants and wood processing brighteners.

Basic 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:

Hydrocarbons and Derivatives

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)

See More p-Toluenesulfonamide Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More p-Toluenesulfonamide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
7

Total Annual Revenue:
$25 million-$50 million

Total Employees:
11-50

Year of Establishment:
2011

Dawn Ray is a R&D and process improvement company,which is located in Hangzhou, Zhejiang province,China.We are dealing in multi-application of pharmaceuticals(APIs),antibiotics,food additives,peptides and plant extracts.

Dawn Ray has a wide range of products from milligram up to thousands of kilogram quantities.We are also increasing our breed all the time.Our products have been exported all over the world and have a good reputation.

Dawn Ray promises that we can offer you qualified products and excellent service in good prices.Our aim is "Best goods,best service".We sincerely invite customers from all over the world to visit our company,establish business relations and both get win.

Process Capacity: Synthetic,Ferment,extract

After-sale Service:24 hours on skype for business

Inquiry History

3 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

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p-Toluenesulfonamide 100%

Product Description

Seller Information