Name | 2-Ethyl-3-hydroxy-4H-pyran-4-one |
---|---|
Synonyms |
2-Ethyl-3-hydroxy-4-pyrone
EINECS 225-582-5 2-Ethyl-3-hydroxy-4H-pyran-4-one MFCD00059795 2-Ethyl pyromeconic acid 4H-Pyran-4-one, 2-ethyl-3-hydroxy- Ethyl maltol Veltol plus |
Description | Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an odor-active (OA) compound[1]. |
---|---|
Related Catalog | |
References |
Density | 1.3±0.1 g/cm3 |
---|---|
Boiling Point | 290.3±40.0 °C at 760 mmHg |
Melting Point | 85-95 °C(lit.) |
Molecular Formula | C7H8O3 |
Molecular Weight | 140.137 |
Flash Point | 124.8±20.8 °C |
Exact Mass | 140.047348 |
PSA | 50.44000 |
LogP | 0.61 |
Vapour Pressure | 0.0±1.4 mmHg at 25°C |
Index of Refraction | 1.541 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
Symbol |
GHS07 |
---|---|
Signal Word | Warning |
Hazard Statements | H302 |
Precautionary Statements | P301 + P312 + P330 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xn:Harmful |
Risk Phrases | R22 |
Safety Phrases | S36 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | UQ0840000 |
HS Code | 2932999099 |
~69% 4940-11-8 |
Literature: Georgiadis, Minas P.; Albizati, Kim F.; Georgiadis, Taxiarchis M. Organic Preparations and Procedures International, 1992 , vol. 24, # 1 p. 95 - 118 |
Precursor 1 | |
---|---|
DownStream 4 | |
HS Code | 2932999099 |
---|---|
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |