- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Methylbenzenesulfonic anhydride
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Methylbenzenesulfonic anhydride
- Price: ￥658.0/100g ￥88.0/5g ￥228.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Methylbenzenesulfonic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 4-Methylbenzenesulfonic anhydride
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
4124-41-8
4124-41-8 structure
- Name: 4-Methylbenzenesulfonic anhydride
- Chemical Name: 4-Methylbenzenesulfonic anhydride
- CAS Number: 4124-41-8
- Molecular Formula: C14H14O5S2
- Molecular Weight: 326.388
- Catalog: analytical chemistry Analytical reagent Derivatization reagent
- Create Date: 2018-07-14 20:13:06
- Modify Date: 2025-08-21 06:13:17
| Name | 4-Methylbenzenesulfonic anhydride |
|---|---|
| Synonyms |
1,3-bis(4-methylphenyl)-1,1,3,3-tetraoxo-1λ,3λ-dithioxane
MFCD00008548 4-Toluenesulfonic anhydride p-Toluenesulfonic Anhydride EINECS 223-926-9 (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 478.0±48.0 °C at 760 mmHg |
| Melting Point | 121-127 °C(lit.) |
| Molecular Formula | C14H14O5S2 |
| Molecular Weight | 326.388 |
| Flash Point | 242.9±29.6 °C |
| Exact Mass | 326.028259 |
| PSA | 94.27000 |
| LogP | 3.50 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.583 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2904100000 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |