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Tosyl chloride CAS NO.98-59-9
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Tosyl chloride
- Tosyl chloride
- CAS: 98-59-9
Quick Details
- ProName: Tosyl chloride
- CasNo: 98-59-9
- Molecular Formula: C7H7ClO2S
- Appearance: White crystalline powder
- Application: Use for organic synthesis, sulfa drugs...
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG /bag
- Port: Qingdao Port
- ProductionCapacity: 2500 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- CAS: 98-59-9
- Molecular Formula: C7H7ClO2S
Superiority
English name: Tosyl chloride
P-Methylbenzenesulfonyl chloride; para-toluenesulfochloride; p-Methylbenzenesulfonyl chloride; p-Methylbenzenesulfonyl chloride; p-Methylbenzenesulfonyl chloride; p-Methylbenzenesulfonyl chloride; p-Methylbenzenesulfonyl chloride
CAS Number: 98-59-9
Molecular formula: C7H7ClO2S
Molecular weight: 190.65
EINECS number: 202-684-8
Chemical properties: White flake crystals. The melting point of 71 ° C. The boiling point is 151.6 ° C (1.67 kPa), 145-146 ° C (2.0 kPa). Soluble in alcohol, ether and benzene, do not dissolve in water.
Use This product is disperse dyes, ice dye, acid dyes intermediates. Also used in the production of drugs methanesulfonate.
Use as analytical reagent, also used in organic synthesis, dye preparation and hormone synthesis in the molecular rearrangement reaction
Use for organic synthesis, sulfa drugs and pesticide intermediates
Details
|
Items |
Specifications |
Results |
|
Appearance |
·White crystalline powder |
Conforms |
|
Assay |
≥99% |
99.5% |
|
free acid (benzenesulfonicacid)% |
≤0.2 |
0.04 |
|
moisture content % |
≤0.1 |
0.05 |
|
Melting point ℃ |
67.0 - 69.5 |
67.2 - 69.4 |
|
Toluene sulfonyl chloride % |
≤0.2 |
0.12 |
|
chromaticity |
≤30 |
Conforms |
|
turbidity |
≤30 |
Conforms |
|
Conclusion |
It complies with Enterprise standard. |
|