A5400412
Maltol , 99% , 118-71-8
Synonym(s):
3-Hydroxy-2-methyl-4H-pyran-4-one;3-Hydroxy-2-methyl-4-pyrone;Larixinic acid;Maltol
CAS NO.：118-71-8
Empirical Formula: C6H6O3
Molecular Weight: 126.11
MDL number: MFCD00006578
EINECS: 204-271-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB32.80 | In Stock |
|
| 100G | RMB97.60 | In Stock |
|
| 500G | RMB401.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 160-164 °C(lit.) |
| Boiling point: | 205 °C |
| Density | 1.046 g/mL at 25 °C |
| vapor pressure | 0.15Pa at 24℃ |
| refractive index | n |
| FEMA | 2656 | MALTOL |
| Flash point: | 198 °F |
| storage temp. | 2-8°C |
| solubility | methanol: 50 mg/mL, clear |
| form | Liquid |
| pka | 8.41±0.10(Predicted) |
| color | Clear colorless |
| PH | 5.3 (0.5g/l, H2O) |
| Odor | at 5.00 % in benzyl alcohol. sweet caramel cotton candy jam fruity baked bread |
| Odor Type | caramellic |
| explosive limit | 25% |
| Water Solubility | 1.2 g/100 mL (25 ºC) |
| Merck | 14,5713 |
| JECFA Number | 1480 |
| BRN | 112169 |
| InChIKey | XPCTZQVDEJYUGT-UHFFFAOYSA-N |
| LogP | 2.3 at 25℃ |
Description and Uses
Maltol has a warm, sweet, fruity odor and a jam-like odor in solution. It may be prepared by alkaline hydrolysis of streptomycin salts; also from piperidine to pyromeconic acid and subsequent methylation at the 2 position.
A fragrance molecule used in flavor enhancers and fragrances.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P501 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-38-36/37/38-41-20/22 |
| Safety Statements | 37-37/39-26-36-36/37/39-36/37 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| RTECS | UQ1050000 |
| Autoignition Temperature | 1364 °F |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29329995 |
