Name | 4-oxopentanoic acid |
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Synonyms |
4-Oxopentanoic acid
Levulinic acid Levulic acid 4-oxovaleric acid LAEVULINIC ACID antithermin b-Acetylpropionic Acid 4-Oxopentanoic acid,4-Oxovaleric acid 3-Acetylpropionic Acid g-Ketovaleric acid laevulic acid MFCD00002796 Pentanoic acid, 4-oxo- EINECS 204-649-2 |
Description | Levulinic acid is a precursor for the synthesis of biofuels, such as ethyl levulinate. |
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Related Catalog | |
Target |
Human Endogenous Metabolite |
References |
Density | 1.1±0.1 g/cm3 |
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Boiling Point | 242.9±13.0 °C at 760 mmHg |
Melting Point | 30-33 °C(lit.) |
Molecular Formula | C5H8O3 |
Molecular Weight | 116.115 |
Flash Point | 137.8±0.0 °C |
Exact Mass | 116.047340 |
PSA | 54.37000 |
LogP | -0.49 |
Vapour Pressure | 0.0±1.0 mmHg at 25°C |
Index of Refraction | 1.435 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H302-H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | C:Corrosive |
Risk Phrases | R22;R34 |
Safety Phrases | S26-S45-S36/37/39 |
RIDADR | 3261 |
WGK Germany | 3 |
RTECS | OI1575000 |
Packaging Group | III |
Hazard Class | 8 |
HS Code | 2915509000 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2915509000 |
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Summary | 2915509000 propionic acid, its salts and esters。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:5.5%。general tariff:30.0% |