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HomeProduct name list2-Methyl-4-propyl-1,3-oxathiane

2-Methyl-4-propyl-1,3-oxathiane

  • CAS NO.:67715-80-4
  • Empirical Formula: C8H16OS
  • Molecular Weight: 160.28
  • MDL number: MFCD00673203
  • EINECS: 000-000-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-18 05:12:15
2-Methyl-4-propyl-1,3-oxathiane Structural

What is 2-Methyl-4-propyl-1,3-oxathiane?

Chemical properties

Colorless liquid

Occurrence

Reported found in passion fruit.

Definition

ChEBI: 2-methyl-4-propyl-1,3-oxathiane is an organosulfur heterocyclic compound and an oxacycle that is 1,3-oxathiane substituted by a methyl group at position 2 and a propyl group at position 4 respectively. It has a role as a metabolite. It is an organosulfur heterocyclic compound and an oxacycle.

Aroma threshold values

Detection: 2 to 4 ppb. Aroma characteristics at 1.0%: bright impacting sulfury, catty, green alliaceous vegetative, tropical, oil, grapefruit, ripe fruity, reminiscent of pulpy mango and peach.

Taste threshold values

Taste characteristics at 2 ppm: sulfurous, pulpy tropical passion fruit and durian, oily green waxy, citruslike, gooseberry-like, ripe fresh pineapple with a rootlike radish nuance.

General Description

2-Methyl-4-propyl-1,3-oxathiane (mixture of cis and trans) is the key sulfur-containing aroma and flavor compound of yellow passion fruit.

Properties of 2-Methyl-4-propyl-1,3-oxathiane

Boiling point: 218-220 °C (lit.)
Density  0.975 g/mL at 25 °C (lit.)
refractive index  1.4800
FEMA  3578 | 2-METHYL-4-PROPYL-1,3-OXATHIANE
Flash point: 50 °C
storage temp.  2-8°C
form  clear liquid
color  Colorless to Yellow to Orange
Odor at 1.00 % in dipropylene glycol. green tropical galbanum pineapple
JECFA Number 464
CAS DataBase Reference 67715-80-4(CAS DataBase Reference)

Safety information for 2-Methyl-4-propyl-1,3-oxathiane

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
GHS Hazard Statements H226:Flammable liquids
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240:Ground/bond container and receiving equipment.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Computed Descriptors for 2-Methyl-4-propyl-1,3-oxathiane

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