The physical and chemical property of 70-55-3 is provided by ChemNet.com
Home | Products | Suppliers | Offer to Buy | Offer to Sell | Chemical News | Resource
Chemical CAS Database with Global Chemical Suppliers - ChemNet

Updated CAS


   ChemNet > CAS > 70-55-3 p-Toluenesulfonamide

 EN â–¼

70-55-3 p-Toluenesulfonamide

product Name p-Toluenesulfonamide
CAS No 70-55-3
Synonyms PASAM; p-Toluenesulphonamide; Para-Toluene Sulfonamide; Ortho Para-Toluene Sulfonamide; P-TOLUENE SULFONAMIDE; P-toluene sulfonylamine; Photoinitiator-6105l; Toluene-4-sulphonamide; 4-Toluene sulfonamide; 4-Methylbenzenesulfonamide; PTSA; Toluene-4-sulfonamide; p-Toluenesulfonylamide; P-toluene Sulfonamine(PTSA)
Molecular Formula C7H9NO2S
Molecular Weight 171.2169
InChI InChI=1/C7H9NO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
EINECS 200-741-1
Molecular Structure 70-55-3 p-Toluenesulfonamide
Density 1.271g/cm3
Melting point 136-140℃
Boiling point 322.2°C at 760 mmHg
Refractive index 1.564
Flash point 148.6°C
Water solubility 0.32 g/100 mL (25℃)
Vapour Pressur 0.000285mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36:;
Safety Description S26:;
MSDS Material Safety Data Sheet

Featured China Suppliers

Jiaxing Xinrui Pharmaceutical technology Co., Ltd [ Gold Suppliers ]
Contact Manager Shen
Telephone +86-573-82750556
Email sales@xrpharm.com
Address Shanghai Jiaotong University Science Park, 228 Hongyelu, Xiuzhou industrial park, Jiaxing, China
Jiaxing Jinhe Chemical Co.,Ltd. (Jiaxing BuYun Dyestuff Factory) [ Gold Suppliers ]
Packing 25kgs bags
Description Molecular Formula: C7H9NO2S Appearance: white crystal Content: 99% min Melting point: 136 min Water content: 0.3% max Tone: 20 max Chloride: 100ppm max
Contact Susan xu
Telephone +86-573-83103233
Email sales@jinhe-chem.com
Address No.2 people Road,Buyun Town,Jiaxing City, Zhejiang province, China
Jinxi Yunxiang Pharmaceutical Co., Ltd. [ Gold Suppliers ]
Contact Manager Yang
Telephone +86-573-83693688
Email yxw183@vip.163.com
Address C industrial park Jinxi Jiangxi
Jiaxing Trustworthy Import And Export Co.,Ltd [ Gold Suppliers ]
Description
Product Name Para Toluene Sulfonamide ( PTSA )
CAS NO. 70-55-3
Molecular formula

C7H9NO2S
Molecular structure

Packing 25kg woven bag
Contact Jessica
Telephone +86-573-82030555
Email Jessica@chinatrustworthy.com
Address Room 1202, Unit B, Charming plaza,No.1558 East Zhongshan Road , Jiaxing City, Zhejiang Province, China.
Smart Chemicals Group Co. Ltd. [ Gold Suppliers ]
Packing 25kgs net plastic woven bag
Description

Molecular Formula: CH3C6H4SO2NH2CAS Number: 70-55-3Description: mp: 134-137°CFp: 202℃bp: 221°C (at 10mmHg)SpecificationPurity: 99.0%minMelting point: 136℃minMoisture: 0.2%maxChloride: 50ppm maxAsh: 0.1% maxColority: 20APHA maxpH: 6.8-7.5Turbidity: 10max

Telephone +86-21-33927743;33927342
Email info@hebeismart.com
Address Room 2702,Information Tower,1403 Minsheng Road,Shanghai,200135,China.
Chemicals Suppliers(47):
1Jiaxing Xinrui Pharmaceutical technology Co., Ltd
2Jiaxing Jinhe Chemical Co.,Ltd. (Jiaxing BuYun Dyestuff Factory)
3Jinxi Yunxiang Pharmaceutical Co., Ltd.
4Jiaxing Trustworthy Import And Export Co.,Ltd
5Smart Chemicals Group Co. Ltd.
6Jiangsu Yuanyang Pharmaceutical Co.,Ltd.(Changshu Jincheng Chem Co.,Ltd.)
7Jiaxing Xiangyang Chemicals Factory
8Jiaxing Jinli Chemical Co., Ltd.
9Suzhou Jinzhong Chemical Co.,Ltd.
10Volant-chem Corp.