- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Benzenesulfonic acid,4-methyl-, phenyl ester
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Benzenesulfonic acid,4-methyl-, phenyl ester
- Price: ￥368.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benzenesulfonic acid,4-methyl-, phenyl ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
640-60-8
640-60-8 structure
- Name: Benzenesulfonic acid,4-methyl-, phenyl ester
- Chemical Name: p-toluenesulfonic acid phenyl ester
- CAS Number: 640-60-8
- Molecular Formula: C13H12O3S
- Molecular Weight: 248.29800
- Catalog: Chemical reagent Organic reagent Tosylate
- Create Date: 2018-04-08 08:00:00
- Modify Date: 2024-01-10 10:36:13
| Name | p-toluenesulfonic acid phenyl ester |
|---|---|
| Synonyms |
phenyl 4-methylbenzenesulfonate
MFCD00025996 |
| Density | 1.245g/cm3 |
|---|---|
| Boiling Point | 385.8ºC at 760 mmHg |
| Melting Point | 94-98ºC |
| Molecular Formula | C13H12O3S |
| Molecular Weight | 248.29800 |
| Flash Point | 187.1ºC |
| Exact Mass | 248.05100 |
| PSA | 51.75000 |
| LogP | 3.84350 |
| Appearance | Crystalline Powder | White to beige |
| Index of Refraction | 1.583 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| HS Code | 2906299090 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![N-[(4-Methoxyphenyl)Methyl]-4-Methylbenzenesulfonamide structure](https://image.chemsrc.com/caspic/095/54879-64-0.png)
| HS Code | 2906299090 |
|---|---|
| Summary | 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |