alpha-Toluenesulfonyl chloride
CAS1939-99-7
alpha-Toluenesulfonyl chloride (CAS 1939-99-7, C7H7ClO2S) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 1939-99-7
- Formula
- C7H7ClO2S
- Mol. weight
- 190.65 g/mol
- Appearance
- almost white crystalline powder
Chemical Specifications
Identifiers
| CAS number | 1939-99-7 |
|---|---|
| Product name | alpha-Toluenesulfonyl chloride |
| Chinese name | 苄磺酰氯 |
| Synonyms | Benzenemethanesulfonylchloride |
| Chinese synonyms | 苯甲磺酰氯; 苄磺酰氯; 甲苯磺酰氯; 苯甲烷磺酰氯; 苄基磺酰氯; 苯磺基氯化物; A-甲苯磺酰氟; A-甲苯磺酰氯 |
| Molecular formula | C7H7ClO2S |
| Molecular weight | 190.65 g/mol |
| EC number | 217-717-1 |
Physical and chemical properties
| Appearance | almost white crystalline powder |
|---|---|
| Melting Point | 92-94(lit.) ( ℃ ) |
| Boiling Point | 128.1 ( ℃ ) |
Applications
<P>Melting point ° C (92-94) lit.</P> <P>The boiling point 120 ° C / 10mmHg<BR>Refractive index 1.624-1.626<BR>Water solubility decomposes<BR>Sensitivity included Sensitive<BR>BRN 972806<BR></P>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of alpha-Toluenesulfonyl chloride?
The CAS Registry Number of alpha-Toluenesulfonyl chloride is 1939-99-7. alpha-Toluenesulfonyl chloride is also known as Benzenemethanesulfonylchloride.
What is the molecular formula and molecular weight of alpha-Toluenesulfonyl chloride?
The molecular formula of alpha-Toluenesulfonyl chloride is C7H7ClO2S, and its molecular weight is 190.65 g/mol.
What is alpha-Toluenesulfonyl chloride used for?
<P>Melting point ° C (92-94) lit.</P> <P>The boiling point 120 ° C / 10mmHg<BR>Refractive index 1.624-1.626<BR>Water solubility decomposes<BR>Sensitivity included Sensitive<BR>BRN 972806<BR></P>
How can I request a quotation for alpha-Toluenesulfonyl chloride?
Send an inquiry for alpha-Toluenesulfonyl chloride (CAS 1939-99-7) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for alpha-Toluenesulfonyl chloride
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.