Description

1,4-Dithiaspiro(4,11)-Hexadecane is a specialized spirocyclic sulfur-containing organic compound, identified by CAS No. 16775-67-0. This molecule is valued for its unique structural framework, which makes it a versatile intermediate and building block in advanced organic synthesis. It is primarily needed by research and development chemists, as well as process development teams, in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with specific functional properties.

Application

• As a key sulfur-containing building block in the synthesis of novel pharmaceutical candidates and active ingredients.
• Utilized in agrochemical research for developing new pesticides, herbicides, and fungicides with enhanced efficacy.
• Serves as a precursor or intermediate in the creation of specialty polymers and advanced materials with specific chemical resistance or electronic properties.
• Employed in academic and industrial R&D for studying spirocyclic and heterocyclic chemistry, enabling new reaction pathways.
• Potential use in the development of ligands for catalysis and coordination chemistry due to its sulfur donor atoms.
• Acts as a model compound in analytical method development and as a reference standard for quality control laboratories.

Basic Information

Item	Details
Product Name	1,4-Dithiaspiro(4,11)-Hexadecane
CAS No.	16775-67-0
Molecular Formula	C14H26S2
Molecular Weight	258.48 g/mol
Synonyms	1,4-Dithiaspiro[4.11]hexadecane; Spiro(1,3-dithiane-2,11'-hexadecane); 1,4-Dithiaspiro(4.11)hexadecane; 2-(Decyl)1,3-dithiane; 1,3-Dithiane, 2-decyl-; 2-Decyl-1,3-dithiane; NSC 169048
EINECS	Contact for details

Quality Control

Our 1,4-Dithiaspiro(4,11)-Hexadecane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, and custom purity grades or specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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