- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
- 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-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
- Price: ￥1188.0/1g ￥4218.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-methoxycarbonyl-3-sulfolene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
67488-50-0
67488-50-0 structure
- Name: 3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
- Chemical Name: Methyl 3-Sulfolene-3-carboxylate
- CAS Number: 67488-50-0
- Molecular Formula: C6H8O4S
- Molecular Weight: 176.190
- Catalog: Chemical reagent Organic reagent Sulfone, sulfoxide compound
- Create Date: 2018-03-03 08:00:00
- Modify Date: 2025-08-25 13:31:13
| Name | Methyl 3-Sulfolene-3-carboxylate |
|---|---|
| Synonyms |
Methyl 2,5-dihydrothiophene-3-carboxylate 1,1-dioxide
EINECS 266-700-5 3-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester, 1,1-dioxide methyl 1,1-dioxo-2,5-dihydrothiophene-3-carboxylate Methyl 2,5-dihydro-3-thiophenecarboxylate 1,1-dioxide MFCD00042754 3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 360.8±42.0 °C at 760 mmHg |
| Melting Point | 60-62 °C |
| Molecular Formula | C6H8O4S |
| Molecular Weight | 176.190 |
| Flash Point | 172.0±27.9 °C |
| Exact Mass | 176.014328 |
| PSA | 68.82000 |
| LogP | -0.34 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.526 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
~%
67488-50-0 |
| Literature: Synthesis, , # 4 p. 507 - 509 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |