4702-32-3
4702-32-3 structure
- Name: Pentaric acid,3-carboxy-2,3-dideoxy-, 1,4-lactone
- Chemical Name: dl-isocitric acid lactone
- CAS Number: 4702-32-3
- Molecular Formula: C6H6O6
- Molecular Weight: 174.10800
- Catalog: Chemical reagent Organic reagent Ester Lactone compound
- Create Date: 2018-03-30 08:00:00
- Modify Date: 2025-08-22 18:41:37
| Name | dl-isocitric acid lactone |
|---|---|
| Synonyms |
EINECS 225-178-9
ISOCITRICLACTONE ISOCITRIC ACID LACTONE,DL-(RG) DL-Butyrolactone-β,γ-dicarboxylic Acid ISOCITRIC ACID LACTONE,DL DL-ISOCITRIC LACTONE DL-2-Oxotetrahydrofuran-4,5-dicarbox MFCD00005397 5-Oxo-tetrahydro-furan-2,3-dicarbonsaeure DL-Isocitric Acid γ-Lactone (2RS,3SR)-5-oxotetrahydrofuran-2,3-dicarboxylic acid DL-Isocitric Acid gaMMa-Lactone 5-oxo-tetrahydro-furan-2,3-dicarboxylic acid (±)-5-Oxotetrahydrofuran-2,3-dicarboxylic Acid ISOCITRIC ACID LACTONE DL-Isocityic Acid Lactone β,γ-Dicarboxy-γ-butyrolactone |
| Density | 1.728 g/cm3 |
|---|---|
| Boiling Point | 586.8ºC at 760 mmHg |
| Melting Point | 162-165 °C(lit.) |
| Molecular Formula | C6H6O6 |
| Molecular Weight | 174.10800 |
| Flash Point | 253.3ºC |
| Exact Mass | 174.01600 |
| PSA | 100.90000 |
| 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 | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |