- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-ETHYNYL-4-(METHYLSULPHONYL)-BENZENE
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-ETHYNYL-4-(METHYLSULPHONYL)-BENZENE
- Price: ￥468.0/25mg ￥1118.0/100mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-ETHYNYL-4-(METHYLSULPHONYL)-BENZENE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
340771-31-5
340771-31-5 structure
- Name: 1-ETHYNYL-4-(METHYLSULPHONYL)-BENZENE
- Chemical Name: 1-ethynyl-4-methylsulfonylbenzene
- CAS Number: 340771-31-5
- Molecular Formula: C9H8O2S
- Molecular Weight: 180.22400
- Create Date: 2018-12-30 21:25:03
- Modify Date: 2024-01-14 20:21:29
| Name | 1-ethynyl-4-methylsulfonylbenzene |
|---|---|
| Synonyms |
1-ethynyl-4-methanesulfonyl-benzene
p-ethynylbenzenesulfonamide 1-Ethynyl-4-(methylsulfonyl)benzene 4-methanesulfonylphenyl-acetylene |
| Density | 1.254g/cm3 |
|---|---|
| Boiling Point | 327.749ºC at 760 mmHg |
| Melting Point | 95-106°C |
| Molecular Formula | C9H8O2S |
| Molecular Weight | 180.22400 |
| Flash Point | 187.645ºC |
| Exact Mass | 180.02500 |
| PSA | 42.52000 |
| LogP | 2.15220 |
| Index of Refraction | 1.571 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2904100000 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |