- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: bis(Vinylsulfonyl)methane
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: bis(Vinylsulfonyl)methane
- Price: ￥968.0/25g ￥358.0/5g
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Bis(vinylsulfonyl)methane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Bis(vinylsulfonyl)methane 3278-22-6
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
3278-22-6
3278-22-6 structure
- Name: bis(Vinylsulfonyl)methane
- Chemical Name: 1-(ethenylsulfonylmethylsulfonyl)ethene
- CAS Number: 3278-22-6
- Molecular Formula: C5H8O4S2
- Molecular Weight: 196.245
- Create Date: 2018-04-16 08:00:00
- Modify Date: 2025-08-26 18:33:12
| Name | 1-(ethenylsulfonylmethylsulfonyl)ethene |
|---|---|
| Synonyms |
{[(Ethenylsulfonyl)methyl]sulfonyl}ethen
Ethene,1,1'-(methylenebis(sulfonyl))bis {[(Ethenylsulfonyl)methyl]sulfonyl}ethene 1,1'-(Methylenebis(sulphonyl))diethylene Ethene, 1,1'-(methylenedisulfonyl)bis- EINECS 221-909-0 ethene,1,1'-(methylenedisulfonyl)bis {[(Vinylsulfonyl)methyl]sulfonyl}ethene Ethene, 1,1'-(methylenebis(sulfonyl))bis- MFCD03265421 bis(Vinylsulfonyl)methane |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 466.6±28.0 °C at 760 mmHg |
| Melting Point | 62 °C |
| Molecular Formula | C5H8O4S2 |
| Molecular Weight | 196.245 |
| Flash Point | 329.3±16.7 °C |
| Exact Mass | 195.986404 |
| PSA | 85.04000 |
| LogP | -0.42 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.503 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S22-S24/25 |
| WGK Germany | 2 |
| RTECS | UP0791400 |
| HS Code | 2904100000 |
| 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% |