Description

Isobutyl Isothiocyanate is a versatile organic compound belonging to the isothiocyanate family, valued for its role as a key synthetic intermediate and flavor/aroma component. Its high reactivity makes it an essential building block for creating more complex molecules in fine chemical synthesis. This product is primarily utilized by manufacturers in the agrochemical, flavor & fragrance, and pharmaceutical industries.

Application

• Agrochemical Synthesis: A crucial precursor in the manufacture of pesticides, herbicides, and fungicides.
• Flavor & Fragrance Industry: Used as a starting material or additive to impart pungent, mustard-like notes in food flavorings and perfumery.
• Pharmaceutical Intermediates: Serves as a reactive synthon in the production of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Chemical Research & Development: Employed in organic synthesis laboratories for the development of novel compounds and materials.
• Cross-linking Agent: Can be used in polymer chemistry for modifying or cross-linking specific polymer chains.

Basic Information

Product Name	Isobutyl Isothiocyanate
CAS No.	591-82-2
Molecular Formula	C5H9NS
Molecular Weight	115.20 g/mol
Synonyms	2-Methylpropyl isothiocyanate; Isobutyl mustard oil; (2-Methylpropyl)isothiocyanate; Isothiocyanic acid, isobutyl ester; NSC 9375; 1-Isothiocyanato-2-methylpropane; Isobutyl thiocarbonimide
EINECS	209-719-6

Quality Control

Our Isobutyl Isothiocyanate is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Certificates are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (n20D)	1.508 - 1.512
Density (g/mL, 20°C)	0.950 - 0.970

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