- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-dimethoxybenzenesulfonyl chloride
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-dimethoxybenzenesulfonyl chloride
- Price: ￥348.0/5g ￥118.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-dimethoxybenzenesulfonyl chloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
23095-31-0
23095-31-0 structure
- Name: 3,4-dimethoxybenzenesulfonyl chloride
- Chemical Name: 3,4-dimethoxybenzenesulfonyl chloride
- CAS Number: 23095-31-0
- Molecular Formula: C8H9ClO4S
- Molecular Weight: 236.673
- Catalog: Chemical reagent Organic reagent Sulfonyl halide
- Create Date: 2018-09-03 19:26:32
- Modify Date: 2025-08-26 21:27:38
-
| Name | 3,4-dimethoxybenzenesulfonyl chloride |
|---|---|
| Synonyms |
3,4 dimethoxybenzenesulphonyl chloride
MFCD00051769 3,4-Dimethoxybenzene-1-sulfonyl chloride 3,4-dimethoxy-phenyl-sulfonyl chloride 3,4,-dimethoxy benzene sulfonyl chloride Benzenesulfonyl chloride, 3,4-dimethoxy- 3,4-diMeO-C6H3-SO2Cl 3,4-dimethoxybenzenesulfonyl chloride |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 346.2±27.0 °C at 760 mmHg |
| Melting Point | 67-70 °C(lit.) |
| Molecular Formula | C8H9ClO4S |
| Molecular Weight | 236.673 |
| Flash Point | 163.2±23.7 °C |
| Exact Mass | 235.991013 |
| PSA | 60.98000 |
| LogP | 2.77 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.522 |
| 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 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2909309090 |
|
~%
23095-31-0 |
| Literature: Journal of the Chemical Society, , vol. 111, p. 957 |
| Precursor 1 | |
|---|---|
| DownStream 8 | |
![1-[(3,4-DIMETHOXYPHENYL)SULFONYL]PIPERAZINE structure](https://image.chemsrc.com/caspic/309/91908-88-2.png)
![{[(3,4-DIMETHOXYPHENYL)SULFONYL]AMINO}ACETIC ACID structure](https://image.chemsrc.com/caspic/211/93129-41-0.png)
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |