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ChemicalBook >> CAS DataBase List >> 3-Hydroxy-2-methyl-4H-pyran-4-one

3-Hydroxy-2-methyl-4H-pyran-4-one

3-Hydroxy-2-methyl-4H-pyran-4-one price.
  • $5 - $1500
  • Product name: 3-Hydroxy-2-methyl-4H-pyran-4-one
  • CAS: 118-71-8
  • MF: C6H6O3
  • MW: 126.11
  • EINECS:204-271-8
  • MDL Number:MFCD00006578
  • Synonyms:2-Methyl-3-hydroxypyran-4-one;3-Hydroxy-2-methyl-4-pyrone,99%;MALTOL 99+% FCC;MALTOL 1 WT. % SOLUTION IN BENZYL ALCO&;MALTOL 99+%;maltol,hydromethylpyrone,3-hydroxyl-2-methyl-4H-pyran-4-one;3-hydroxy-2-methyl-4-pyrone solution;maltol solution
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  • AK Scientific
  • Alfa Aesar
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  • ManufacturerAK Scientific
  • Product numberN095
  • Product description3-Hydroxy-2-methyl-4-pyrone
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10735
  • Product description3-Hydroxy-2-methyl-4-pyrone, 99%
  • Packaging25g
  • Price$31.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10735
  • Product description3-Hydroxy-2-methyl-4-pyrone, 99%
  • Packaging100g
  • Price$109.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA179241
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging500g
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA179241
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging100g
  • Price$26
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA179241
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging25g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA179241
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA179241
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging25mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28677
  • Product description3-Hydroxy-2-methyl-4H-pyran-4-one
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28677
  • Product description3-Hydroxy-2-methyl-4H-pyran-4-one
  • Packaging100g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28677
  • Product description3-Hydroxy-2-methyl-4H-pyran-4-one
  • Packaging500g
  • Price$140
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS030961
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging500g
  • Price$101
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberCFN97949
  • Product descriptionMaltol
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030961
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging100g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030961
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging25g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030961
  • Product description3-Hydroxy-2-methyl-4-pyrone 98%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific N095 3-Hydroxy-2-methyl-4-pyrone 5g $14 2021-12-16 Buy
Alfa Aesar A10735 3-Hydroxy-2-methyl-4-pyrone, 99% 25g $31.65 2024-03-01 Buy
Alfa Aesar A10735 3-Hydroxy-2-methyl-4-pyrone, 99% 100g $109.65 2024-03-01 Buy
Ambeed A179241 3-Hydroxy-2-methyl-4-pyrone 98% 500g $102 2021-12-16 Buy
Ambeed A179241 3-Hydroxy-2-methyl-4-pyrone 98% 100g $26 2021-12-16 Buy
Ambeed A179241 3-Hydroxy-2-methyl-4-pyrone 98% 25g $9 2021-12-16 Buy
Ambeed A179241 3-Hydroxy-2-methyl-4-pyrone 98% 10g $7 2021-12-16 Buy
Ambeed A179241 3-Hydroxy-2-methyl-4-pyrone 98% 25mg $5 2021-12-16 Buy
Apolloscientific OR28677 3-Hydroxy-2-methyl-4H-pyran-4-one 25g $14 2021-12-16 Buy
Apolloscientific OR28677 3-Hydroxy-2-methyl-4H-pyran-4-one 100g $37 2021-12-16 Buy
Apolloscientific OR28677 3-Hydroxy-2-methyl-4H-pyran-4-one 500g $140 2021-12-16 Buy
Arctom AS030961 3-Hydroxy-2-methyl-4-pyrone 98% 500g $101 2021-12-16 Buy
Arctom CFN97949 Maltol 20mg $30 2021-12-16 Buy
Arctom AS030961 3-Hydroxy-2-methyl-4-pyrone 98% 100g $26 2021-12-16 Buy
Arctom AS030961 3-Hydroxy-2-methyl-4-pyrone 98% 25g $9 2021-12-16 Buy
Arctom AS030961 3-Hydroxy-2-methyl-4-pyrone 98% 10g $7 2021-12-16 Buy

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 :n20/D 1.541
FEMA :2656 | MALTOL
Flash point :198 °F
storage temp. :2-8°C
solubility :methanol: 50 mg/mL, clear
pka :8.41±0.10(Predicted)
form :Liquid
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℃
CAS DataBase Reference :118-71-8(CAS DataBase Reference)
NIST Chemistry Reference :3-Hydroxy-2-methyl-4h-pyran-4-one(118-71-8)
EPA Substance Registry System :Maltol (118-71-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

3-hydroxy-2-methyl-4h-pyran-4-one (also named as Maltol, Larixinic acid, Palatone and Veltol) is a natural compound. Maltol is found in chicory, roasted malt, breads, milk, heated butter, uncured smoked pork, cocoa, coffee, roasted barley, roasted peanuts, roasted filbert, soybean, in the bark of larch tree, in pine needles, and in roasted malt (from which it gets its name) etc.  It has the odor of cotton candy and caramel.
Maltol is widely used as flavor enhancer to improve mouthfeel and to enhance flavor of candy and baked foods in food production and of soft drinks in beverage industry. It is used as intermediate in pharmaceutical for medicine manufacturing. It is used as flavoring agent in cosmetic and personal care industries to enhance flavor. According to FEEDAP Panel, maltol is safe to be added to feed for all animal species at the normal use level of 5 mg/kg feed.

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