- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Diethyl 3-cyclopentene-1,1-dicarboxylate
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Diethyl 3-cyclopentene-1,1-dicarboxylate
- Price: ￥2380.0/1g ￥7740.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Diethyl 3-Cyclopentene-1,1-dicarboxylate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
21622-00-4
21622-00-4 structure
- Name: Diethyl 3-cyclopentene-1,1-dicarboxylate
- Chemical Name: cyclopent-3-ene-1,1-dicarboxylic acid diethyl ester
- CAS Number: 21622-00-4
- Molecular Formula: C11H16O4
- Molecular Weight: 212.242
- Create Date: 2018-07-31 16:04:30
- Modify Date: 2025-08-25 18:31:31
| Name | cyclopent-3-ene-1,1-dicarboxylic acid diethyl ester |
|---|---|
| Synonyms |
3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester
Diethyl 3-cyclopentene-1,1-dicarboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 245.0±30.0 °C at 760 mmHg |
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.242 |
| Flash Point | 110.6±23.0 °C |
| Exact Mass | 212.104858 |
| PSA | 52.60000 |
| LogP | 2.25 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.481 |
| HS Code | 2917209090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 8 | |
| HS Code | 2917209090 |
|---|---|
| Summary | 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |