PTSI (CAS No. 4083-64-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of PTSI is 4083-64-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
P-Toluenesulfonyl isocyanate · CAS 4083-64-1 · C8H7NO3S. UNII H9004FJX6V.
| CAS Registry Number | 4083-64-1 |
|---|---|
| PubChem CID | 77703 |
| Molecular formula | C8H7NO3S |
| IUPAC name | 4-methyl-N-(oxomethylidene)benzenesulfonamide |
| UNII (FDA) | H9004FJX6V |
| Molecular Weight | 197.21 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 197.01466426 |
| Monoisotopic Mass | 197.01466426 |
| Topological Polar Surface Area | 72 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| GHS notification summary | 0.3% (2 / 668) |
|---|
| GHS notification summary | 0.3% (2 / 668) |
|---|---|
| Reported hazard statements | H315, H319, H334, H335, H317, H330, H372 |
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Tosyl isocyanate; p-Toluenesulfonyl isocyanate; 4083-64-1; p-Toluenesulphonyl isocyanate; 4-Methylbenzenesulfonyl isocyanate; Benzenesulfonyl isocyanate, 4-methyl-; DTXSID1027558; Additive ti; H9004FJX6V; DTXCID407558; RefChem:1094233; 223-810-8; 4-methyl-N-(oxomethylidene)benzenesulfonamide; PtSi; p-Tolylsulfonyl isocyanate; 4-methylbenzene-1-sulfonyl isocyanate
CAS 4083-64-1; molecular formula C8H7NO3S; molecular weight — g/mol.
Tosyl isocyanate, p-Toluenesulfonyl isocyanate, 4083-64-1, p-Toluenesulphonyl isocyanate, 4-Methylbenzenesulfonyl isocyanate, Benzenesulfonyl isocyanate, 4-methyl-.
0.3% of GHS notifications report no hazard classification (2 of 668).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.