CAS Number4940-11-8
Synonyms2-Ethyl-3-hydroxy-4-pyrone; EINECS 225-582-5; 2-Ethyl-3-hydroxy-4H-pyran-4-one; MFCD00059795; 2-Ethyl pyromeconic acid; Ethyl maltol; Veltol plus
Molecular FormulaC7H8O3
Molecular Weight140.14
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point290.3±40.0 °C at 760 mmHg
Melting Point85-95 °C(lit.)
AppearanceWhite crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4940-11-8 |
| Catalog No. | 2A-9027487 |
| Chinese Name | 乙基麦芽酚 |
| Synonyms | 2-Ethyl-3-hydroxy-4-pyrone; EINECS 225-582-5; 2-Ethyl-3-hydroxy-4H-pyran-4-one; MFCD00059795; 2-Ethyl pyromeconic acid; Ethyl maltol; Veltol plus |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 290.3±40.0 °C at 760 mmHg |
| Melting Point | 85-95 °C(lit.) |
| Appearance | White crystalline powder |
| Water Solubility | Water solubility: soluble; soluble in: chloroform, |
| Storage Condition | Store at room temperature, away from light, in a v |
| Application | Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an odorous active substance. |
| HTC | 2932999099 |
| PubChem ID | 329749800 |
| SMILES | CCc1occc(=O)c1O |
| InChI | InChI=1S/C7H8O3/c1-2-6-7(9)5(8)3-4-10-6/h3-4,9H,2H2,1H3 |
| InChI Key | YIKYNHJUKRTCJL-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| Bioactivity | Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an odor-active (OA) compound[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Niu Y, et al. Characterization of odor-active compounds of various cherry wines by gas chromatography-mass spectrometry, gas chromatography-olfactometry and their correlation with sensory attributes. J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Aug 1;879(23):2287-93. Chemical & Physical Properties 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 InChIKey YIKYNHJUKRTCJL-UHFFFAOYSA-N SMILES CCc1occc(=O)c1O |
| Use of | Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an odor-active (OA) compound[1]. Properties Articles11 Name 2-Ethyl-3-hydroxy-4H-pyran-4-one Synonym More Synonyms Ethyl maltol Biological Activity Description Ethyl maltol (2-Ethyl-3-hydroxy-4H-pyran-4-one) is an odor-active (OA) compound[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Niu Y, et al. Characterization of odor-active compounds of various cherry wines by gas chromatography-mass spectrometry, gas chromatography-olfactometry and their correlation with sensory attributes. J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Aug 1;879(23):2287-93. Chemical & Physical Properties Molecular Formula C7H8O3 Exact Mass 140.047348 PSA 50.44000 Index of Refraction 1.541 InChIKey YIKYNHJUKRTCJL-UHFFFAOYSA-N SMILES CCc1occc(=O)c1O |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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