3-CHLORO-FURAN-2,4-DIONE
Modify Date: 2025-08-23 14:32:47
3-CHLORO-FURAN-2,4-DIONE structure
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Common Name | 3-CHLORO-FURAN-2,4-DIONE | ||
|---|---|---|---|---|
| CAS Number | 4971-55-5 | Molecular Weight | 134.51800 | |
| Density | 1.51g/cm3 | Boiling Point | 364.5ºC at 760 mmHg | |
| Molecular Formula | C4H3ClO3 | Melting Point | 206ºC (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | 192ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 3-Chloro-4-Hydroxy-2(5H)-Furanone |
|---|---|
| Synonym | More Synonyms |
| Density | 1.51g/cm3 |
|---|---|
| Boiling Point | 364.5ºC at 760 mmHg |
| Melting Point | 206ºC (dec.)(lit.) |
| Molecular Formula | C4H3ClO3 |
| Molecular Weight | 134.51800 |
| Flash Point | 192ºC |
| Exact Mass | 133.97700 |
| PSA | 43.37000 |
| Index of Refraction | 1.48 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | UN3335 9 |
| HS Code | 2932190090 |
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3-CHLORO-FURAN-... CAS#:4971-55-5 |
| Literature: Kumler Journal of the American Chemical Society, 1938 , vol. 60, p. 856 |
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3-CHLORO-FURAN-... CAS#:4971-55-5 |
| Literature: Kumler Journal of the American Chemical Society, 1938 , vol. 60, p. 856 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |
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T. Meul et al.
Chimia 41 , 73, (1987)
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Synthesis of highly stable unusual charge-separated pyridinium-, isoquinolinium-, quinolinium-, and N-methylimidazolium-tetronic acid zwitterions. Shaabani A, et al.
Tetrahedron 65(31) , 6063-68, (2009)
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Synthesis of the human aldose reductase inhibitor rubrolide L. Boukouvalas J and McCann LC.
Tetrahedron Lett. 51(35) , 4636-39, (2010)
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| 3-Chloro-4-hydroxy-2(5H)-furanone |
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| 3-chlorooxolane-2,4-dione |
| MFCD00134273 |
| 3-Chloro-2,4(3H,5H)-furandione |
| 3-Chlorotetrahydrofuran-2,4-dione |