Description

1,1-Dimethoxy-3-(Methylthio)Propane is a versatile sulfur-containing acetal compound, valued for its role as a key synthetic intermediate and flavor/fragrance precursor. Its structure makes it a valuable building block in organic synthesis, particularly for introducing sulfur functionalities. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries seeking reliable, high-purity intermediates.

Application

• Flavor and Fragrance Industry: Serves as a crucial precursor for synthesizing sulfur-containing flavor compounds, such as those imparting meaty, savory, or tropical fruit notes.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex molecules requiring sulfur-based functional groups.
• Agrochemical Synthesis: Acts as a building block in the production of certain pesticides, herbicides, and fungicides.
• Organic Synthesis: Employed as a reagent or protecting group in various organic transformations and research applications.
• Specialty Chemicals: Utilized in the manufacture of performance chemicals, including certain polymers and additives.

Basic Information

Product Name	1,1-Dimethoxy-3-(Methylthio)Propane
CAS No.	13214-29-4
Molecular Formula	C6H14O2S
Molecular Weight	150.24 g/mol
Synonyms	3-(Methylthio)propionaldehyde dimethyl acetal; 3-(Methylmercapto)propionaldehyde dimethyl acetal; MMPA; Methyl 3,3-dimethoxypropyl sulfide; 3-(Methylthio)-1,1-dimethoxypropane; 1,1-Dimethoxy-3-methylthiopropane; 3-(Methylsulfanyl)propanal dimethyl acetal
EINECS	236-184-5

Quality Control

Our 1,1-Dimethoxy-3-(Methylthio)Propane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) and nuclear magnetic resonance (NMR), to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20D)	1.460 - 1.470
Density (g/mL, 20°C)	1.010 - 1.030

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.