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CAS RN: 118-71-8 | Product Number: M0673

3-Hydroxy-2-methyl-4-pyrone


Purity: >99.0%(T)(HPLC)
Synonyms:
  • Maltol
Documents:
25G
$28.00
6   4   ≥20 
100G
$80.00
1   1   ≥20 
500G
$279.00
1   1   ≥20 

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Product Number M0673
Purity / Analysis Method >99.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__6H__6O__3 = 126.11  
Physical State (20 deg.C) Solid
CAS RN 118-71-8
Reaxys Registry Number 112169
PubChem Substance ID 87572685
SDBS (AIST Spectral DB) 10305
Merck Index (14) 5713
MDL Number

MFCD00006578

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 99.0 area%
Purity(Neutralization titration) min. 99.0 %
Melting point 161.0 to 165.0 °C
Solubility in hot Water almost transparency
Properties (reference)
Melting Point 162 °C
Solubility (very soluble in) Chloroform
Solubility (soluble in) Alcohol
Solubility (very slightly) Ether,Benzene
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H341 : Suspected of causing genetic defects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P405 : Store locked up.
Related Laws: / Compliance with laws, Regulations
RTECS# UQ1050000
Transport Information:
HS Number 2932.99.9090
PubMed Literature


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