Basic Information
| Density | 1.2495 (rough estimate) |
| Melting Point | 156-158 °C (lit.) |
| Boling Point | 221 °C |
| Flash Point | 178°C |
| Vapor Pressure | 0-0.008Pa at 25℃ |
| Appearance | Colorless crystal |
| pKa | 10.17±0.60(Predicted) |
| Storage Condition | Sealed in dry, Room Temperature |
Products Description
What is o-Toluenesulfonamide OTSA CAS 88-19-7?
o-Toluenesulfonamide is an organic compound. It is a white solid. It has low solubility in water, but can be dissolved in organic solvents such as ethanol and dimethyl ether. OTSA is commonly used as a reagent in organic synthesis, and can also be used as an intermediate in dyes and pigments.
Applications of o-Toluenesulfonamide OTSA：
- Pharmaceutical intermediates: OTSA is used to synthesise a variety of drugs, such as some antibacterial drugs, antihistamine drugs, etc. They are one of the important raw materials for constructing the molecular structure of drugs.
- Dyestuff intermediates: It can be used to prepare certain dyestuffs by introducing different groups through further chemical reactions, so as to synthesize dyestuffs with specific colours and properties, which are used for dyeing in textile, leather and other industries.
- Organic synthesis reagent: As an important reagent in organic synthesis reaction, it can be involved in a variety of reactions to synthesise organic compounds with special functions.
Why choose Gneebio?
1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3. Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4. We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond at the first time before and after sale.
We want a win-win business. Send your inquiry and you will get it!
Packaging & Shipping
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. The company has an elite team of more than 200 people with deep chemical knowledge and rich practical experience. This team brings together scientific experts, technical backbones, and outstanding management personnel who work closely together to drive the company's development. We are willing to cooperate with colleagues from all walks of life at home and abroad to seek common development! Welcome to visit Gnee Chem for guidance and business negotiation.
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FAQ
Q1: How can I get the samples?
A1: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q2: Do you accept third party inspection?
A2: Yes.we do.
Q3: How long is your delivery time?
A3: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q4: What's your terms of payment?
A4: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
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