- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Oxolene
- Price: ￥768.0/500ml ￥88.0/25ml ￥258.0/100ml
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Dihydrofuran
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 2,5-Dihydrofuran
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
1708-29-8
1708-29-8 structure
- Name: 3-Oxolene
- Chemical Name: 2,5-Dihydrofuran
- CAS Number: 1708-29-8
- Molecular Formula: C4H6O
- Molecular Weight: 70.090
- Create Date: 2018-08-02 08:42:59
- Modify Date: 2024-01-02 17:55:10
| Name | 2,5-Dihydrofuran |
|---|---|
| Synonyms |
EINECS 216-957-4
3,4-dihydrofuran 2,5-dihydrofurane 1-Oxa-3-cyclopentene MFCD00003219 C4H6O 2,5-Dihydro-furan 2,5-Dihydrofuran 3-Oxolene 2,4-DIFLUOROPHENYLUREA Furan, 2,5-dihydro- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 69.5±29.0 °C at 760 mmHg |
| Molecular Formula | C4H6O |
| Molecular Weight | 70.090 |
| Flash Point | -16.7±0.0 °C |
| Exact Mass | 70.041862 |
| PSA | 9.23000 |
| LogP | 0.06 |
| Vapour Pressure | 145.4±0.1 mmHg at 25°C |
| Index of Refraction | 1.451 |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225 |
| Supplemental HS | May form explosive peroxides. |
| Precautionary Statements | P210 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F: Flammable; |
| Risk Phrases | R11;R19 |
| Safety Phrases | S9-S16-S33 |
| RIDADR | 1993 |
| RTECS | LU0660000 |
| Packaging Group | II |
| Hazard Class | 3.1 |
| HS Code | 2932190090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![Ethyl 3a,4,6,6a-tetrahydrofuro[3,4-d][1,2]oxazole-3-carboxylate structure](https://www.chemsrc.com/caspic/397/109022-73-3.png)
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |