Description

1,3-Propane Diisothiocyanate is a versatile bifunctional organic compound containing two reactive isothiocyanate groups. This high-purity chemical intermediate is critical for synthesizing advanced materials and bioactive molecules where precise cross-linking or functionalization is required. It is essential for research and development in the pharmaceutical, agrochemical, and polymer industries, enabling the creation of novel thiourea derivatives and heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition or possessing antimicrobial properties.
• Agrochemical Synthesis: Serves as a key building block for developing novel pesticides, herbicides, and fungicides.
• Polymer Cross-linking Agent: Imparts enhanced thermal and mechanical properties to polymers through the formation of thiourea linkages.
• Bioconjugation Reagent: Facilitates the labeling and modification of proteins, peptides, and other biomolecules for diagnostic and research applications.
• Material Science Research: Employed in the development of advanced functional materials, including metal-organic frameworks (MOFs) and sensors.
• Organic Synthesis Building Block: A versatile reagent for constructing complex heterocycles and thiourea-based compounds in academic and industrial R&D.

Basic Information

Product Name	1,3-Propane Diisothiocyanate
CAS No.	109704-32-7
Molecular Formula	C5H6N2S2
Molecular Weight	158.24 g/mol
Synonyms	1,3-Diisothiocyanatopropane; Propane-1,3-diyl diisothiocyanate; 1,3-Propylene diisothiocyanate; NSC 404087; 1,3-Propanediisothiocyanate; 1,3-Bis(isothiocyanato)propane; Trimethylene diisothiocyanate
EINECS	Contact for details

Quality Control

Our 1,3-Propane Diisothiocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if possible to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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