67715-80-4

Basic information

• Product Name: 2-Methyl-4-propyl-1,3-oxathiane
• Synonyms: 2-METHYL-4-PROPYL-1,3-OXATHIANE;2-METHYL-4-N-PROPYL-1,3-OXATHIANE;FEMA 3578;TROPATHIANE;2-Methyl-4-n-propyl-1,3-oxathiane, cis + trans, 99%;1,3-Oxathiane, 2-methyl-4-propyl-;2-METHYL-4-PROPYL-1,3-OXATHIANE 0.1% IN PG, NATURAL;2-METHYL-4-PROPYL-1,3-OXATHIANE 1% IN ETHANOL, NATURAL
• CAS NO: 67715-80-4
• Molecular Formula: C₈H₁₆OS
• Molecular Weight: 160.28
• EINECS: 261-699-8
• Product Categories: Flavor;Alphabetical Listings;Flavors and Fragrances;M-N
• Mol File: 67715-80-4.mol

Chemical Properties

• Boiling Point: 54-56°C 1mm
• Flash Point: 50 °C
• Appearance: clear mobile liquid
• Density: 0.975
• Refractive Index: 1.4800
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2-Methyl-4-propyl-1,3-oxathiane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Methyl-4-propyl-1,3-oxathiane(67715-80-4)
• EPA Substance Registry System: 2-Methyl-4-propyl-1,3-oxathiane(67715-80-4)

Safety Data

• Statements: 10
• Safety Statements: 3/7-15-36-3/9/49-29/56
• RIDADR: UN 1993
• WGK Germany: 3
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 67715-80-4(Hazardous Substances Data)

Usage

Uses

Used in Flavor Industry:
2-Methyl-4-propyl-1,3-oxathiane is used as a flavor compound for its ability to impart a bright, impacting sulfury, catty, green alliaceous, tropical, and oil-like aroma to various products. Its detection threshold is quite low, at 2 to 4 ppb, making it an effective ingredient in creating the characteristic taste of passion fruit in the flavor industry.
Used in Fragrance Industry:
In the fragrance industry, 2-Methyl-4-propyl-1,3-oxathiane is used as a scent component for its ability to add a unique, tropical, and fruity nuance to perfumes and other scented products. Its aroma characteristics, reminiscent of pulpy mango and peach, make it a valuable addition to the creation of complex and appealing fragrances.
Used in the Food and Beverage Industry:
2-Methyl-4-propyl-1,3-oxathiane is used as an additive in the food and beverage industry to enhance the taste and aroma of products that aim to capture the essence of passion fruit. Its presence can be detected at very low concentrations, making it an efficient way to achieve the desired flavor profile in various applications, such as beverages, desserts, and other fruit-flavored products.

Relevant articles and documents

Oxathiane and oxathiolane derivatives as perfuming agents

1,3-Oxathiane and 1,3-oxathiolane derivatives, some which are new, are disclosed as being useful as perfuming and flavoring agents for the preparation of perfumes and perfumed articles and for the manufacture of artificial flavors, flavored foodstuffs, animal feeds, beverages, pharmaceutical preparations and tobacco products.