Chemical Properties:
Package: 25kg/Cardboard Drum, 50kg/Cardboard Drum or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of p-Toluenesulfonyl Chloride (PTSC) (CAS: 98-59-9) with high quality, commercial production. We can provide Certificate of Analysis (COA), Safety Data Sheet (SDS), worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Crystalline Powder |
| Purity / Analysis Method | >99.5% (GC) |
| Melting Point | 67.0~69.0℃ |
| Moisture (Karl Fischer) | <0.10% |
| Solubility in Ethanol | Clear Colorless to Very Faint Yellow, 10% |
| Free Acid (as T-SO3H) | <0.20% |
| OTSC Content | <0.20% (O-Toluene Sulfonyl Chloride) |
| Colority | <20APHA |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Shelf Life | 2 Years |
| Usage | Intermediate; Plasticiser; etc. |
Description:
Specifications:
Package & Storage:
| Chemical Name | p-Toluenesulfonyl Chloride |
| Synonyms | PTSC; P-Toluene Sulfonyl Chloride; para-Toluenesulfonyl Chloride; 4-Toluenesulfonyl Chloride; Tosyl Chloride; p-Methylbenzenesulfonyl Chloride |
| CAS Number | 98-59-9 |
| CAT Number | RF-PI1718 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C7H7ClO2S |
| Molecular Weight | 190.64 |
| Density | 1.006 g/cm3 |
| Solubility | Soluble in Benzene, Alcohol, Ether |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
p-Toluenesulfonyl Chloride (PTSC) (CAS: 98-59-9) is used as a precursor in the production of dyes and saccharin. PTSC acts as a dehydrating agent in the conversion of urea to carbodiimide and converts alcohols into the corresponding toluenesulfonate esters. PTSC is also employed as a flow-promoting agent for paints, an adhesive, nitrocellulose, coating material and as a plasticizer for polyamides. PTSC serves as an antistatic agent, as a gloss enhancer in plastic film preparations and as a basic material of electroplating solutions. PTSC is an intermediate for disperse dyes, azoic dyes, acid dyes. Also used in the production of drugs homosulfanilamide. Used for the analysis Reagents, but also for organic synthesis, dye preparation and molecule rearrangement in the hormone synthesis. Used for organic synthesis, sulfa drugs and as pesticide intermediates.
