5617-74-3
5617-74-3 structure
- Name: 3-Oxabicyclo[3.1.0]hexane-2,4-dione
- Chemical Name: 3-oxabicyclo[3.1.0]hexane-2,4-dione
- CAS Number: 5617-74-3
- Molecular Formula: C5H4O3
- Molecular Weight: 112.084
- Create Date: 2018-12-26 17:41:41
- Modify Date: 2025-08-22 17:08:37
| Name | 3-oxabicyclo[3.1.0]hexane-2,4-dione |
|---|---|
| Synonyms |
cyclopropanedicarboxylic anhydride
Cyclopropan-1,2-dicarbonsaeure-anhydrid methanosuccinic anhydride oxabicyclohexanedione 1,2-cyclopropanedicarboxylic anhydride 3-Oxabicyclo[3.1.0]hexane-2,4-dione cyclopropane-1,2-dicarboxylic acid anhydride MFCD00126929 |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 280.5±9.0 °C at 760 mmHg |
| Melting Point | 59-61ºC(lit.) |
| Molecular Formula | C5H4O3 |
| Molecular Weight | 112.084 |
| Flash Point | 143.3±15.9 °C |
| Exact Mass | 112.016045 |
| PSA | 43.37000 |
| LogP | -1.45 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 37/39-26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917209090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
![3-hydroxy-3-azabicyclo[3.1.0]hexane structure](https://image.chemsrc.com/caspic/078/111887-60-6.png)
![3-Benzyl-3-azabicyclo[3.1.0]hexane structure](https://image.chemsrc.com/caspic/119/70110-45-1.png)
![3-Benzyl-3-azabicyclo[3.1.0]hexane-2,4-dione structure](https://image.chemsrc.com/caspic/318/73799-63-0.png)
| 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% |