6318-55-4
6318-55-4 structure
- Name: (2,5-Dioxotetrahydro-3-furanyl)acetic acid
- Chemical Name: 2-(2,5-dioxofuran-3-yl)acetic acid
- CAS Number: 6318-55-4
- Molecular Formula: C6H4O5
- Molecular Weight: 158.109
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-06-10 14:17:09
- Modify Date: 2024-01-08 18:53:05
| Name | 2-(2,5-dioxofuran-3-yl)acetic acid |
|---|---|
| Synonyms |
(2,5-Dioxo-2,5-dihydro-furan-3-yl)-acetic acid
EINECS 228-663-3 cis-acotinic anyhydride cis-Aconitic acid anhydride 3-Furanacetic acid, tetrahydro-2,5-dioxo- propene-1,2,3-tricarboxylic acid-1,2-anhydride cis-Aconitic anhydride cis-Propene-1,2,3-tricarboxylic anhydride Aconitic anhydride 3-Furanacetic acid,2,5-dihydro-2,5-dioxo MFCD00005524 (2,5-Dioxotetrahydro-3-furanyl)acetic acid (Z)-Aconitic anhydride carboxymethylmaleic anhydride |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 439.9±18.0 °C at 760 mmHg |
| Melting Point | 75-78 °C(lit.) |
| Molecular Formula | C6H4O5 |
| Molecular Weight | 158.109 |
| Flash Point | 194.6±14.7 °C |
| Exact Mass | 158.021530 |
| PSA | 80.67000 |
| LogP | -1.61 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.506 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2918300090 |
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6318-55-4 |
| Literature: Journal of the Chemical Society, , vol. 61, p. 1009 Journal of the Chemical Society, , vol. 101, p. 1494 Recueil des Travaux Chimiques des Pays-Bas, , vol. 40, p. 383 |
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6318-55-4 |
| Literature: Australian Journal of Chemistry, , vol. 55, # 6-7 SPEC. p. 467 - 474 |
| Precursor 2 | |
|---|---|
| DownStream 4 | |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |