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99% Purity Clear Liquid 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7

  • 99% Purity Clear Liquid 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7
  • 99% Purity Clear Liquid 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7
  • 99% Purity Clear Liquid 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7
  • 99% Purity Clear Liquid 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7
Place of Origin China
Brand Name hoyoshee
Certification ISO9001
Model Number HXY-527
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details 1kg;|25kg;|100kg
Delivery Time 5-8 working days
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 300 Ton/Month

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Product Details
Purity 99% Boiling Point 174℃
Density 0.961 FEMA 3997
Refractive Index 1.4620 Solubility Chloroform (Soluble), Methanol (Slightly)
Form Clear Liquid
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liquid 4-Mercapto-4-Methylpentan-2-One

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CAS 19872-52-7 4-Mercapto-4-Methylpentan-2-One

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4-Mercapto-4-Methylpentan-2-One flavor
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Product Description
Food Additive 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7
4-Mercapto-4-methylpentan-2-one is an organic compound belonging to the class of sulfur-containing ketones, specifically a mercaptoketone. It is one of the most powerful and characteristic flavor molecules used in the industry, famous for its aroma at very low concentrations.
Chemical Formula C₆H₁₂OS
CAS Number 19872-52-7
Molar Mass 132.22 g/mol
Product Name 4-Mercapto-4-methylpentan-2-one
Synonyms 2-Pentanone, 4-mercapto-4-methyl-; 4-mercapto-4-methyl-2-pentanon; 4-Methyl-4-sulfanyl-2-pentanone; 4-Methyl-4-thiolpentan-2-one; 4-sulfanyl-4-methylpentan-2-one; 4-Sulphanyl-4-methylpentan-2-one; 2-METHYL-4-OXOPENTANE-2-THIOL; 2-MERCAPTO-2-METHYLPENTAN-4-ONE
EINECS 243-386-8
Occurrence
Reportedly present in sauvignon grapes, cabernet sauvignon wine, beer, green tea and grapefruit juice.
Uses
4-Mercapto-4-methyl-2-pentanone is one of the most strongly contributing odorants in the volatile fraction of a Japanese green tea (sen-cha) infusion, and on the basis of the results of an aroma extract dilution analysis. 4-mercapto-4-methyl-2-pentanone in the grapefruit/sulfury group was found in reconstituted concentrate after thermal concentration.
Primary Uses and Applications
The sole, crucial application of 4-Mercapto-4-methylpentan-2-one is in the flavor and fragrance industry.
  • Food & Beverage Flavoring: It is indispensable for creating authentic tropical and berry flavors. It is used in extremely minute quantities (often in the parts-per-million range) in:
    • Beverages: Blackcurrant cordials (like Ribena), tropical fruit punches, passionfruit and guava drinks.
    • Candies & Confections: Fruit chews, hard candies, and gummies.
    • Dairy: Fruit yogurts and ice creams.
    • Wine Aromatics: It is a key aroma marker in certain varietals, though it is naturally present, not added.
  • Fragrances: Used with extreme caution in perfumery to add a unique, crisp, green, and tropical lift to fragrance compositions, particularly in the top notes. It can be found in both feminine and masculine fragrances aiming for a modern, fruity-green character.
Tags:

4-Methyl-5-thiazoleethanol

flavor additive

4-Mercapto-4-Methylpentan-2-One