Description

1,2-Benzenediamine, 3-(1-Methyl-2-Butenyl)-, (E)- (9Ci) is a specialized aromatic diamine derivative featuring an unsaturated side chain. This compound serves as a versatile and valuable intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functionalized polymers. It is primarily utilized by pharmaceutical R&D and agrochemical laboratories for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polyamides, polyimides, and epoxy curing agents with tailored thermal and mechanical properties.
• Dye and Pigment Manufacturing: Intermediate for synthesizing complex azo dyes and organic pigments with specific color fastness and stability.
• Corrosion Inhibitor Formulation: A component in high-performance corrosion inhibitor packages for industrial cooling water systems and metal treatment fluids.
• Research & Development: A valuable reagent in academic and industrial research for exploring new organic reactions and material science applications.

Basic Information

Product Name	1,2-Benzenediamine, 3-(1-Methyl-2-Butenyl)-, (E)- (9Ci)
CAS No.	99647-70-8
Molecular Formula	C11H16N2
Molecular Weight	176.26 g/mol
Synonyms	(E)-3-(3-Methylbut-2-en-1-yl)benzene-1,2-diamine; 1,2-Diamino-3-(1-methyl-2-butenyl)benzene; 3-(1-Methyl-2-butenyl)-1,2-benzenediamine; 3-(3-Methyl-2-butenyl)-o-phenylenediamine; 1,2-Benzenediamine, 3-(1-methyl-2-butenyl)-, (E)-; o-Phenylenediamine, 3-(1-methyl-2-butenyl)-, (E)-
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediamine, 3-(1-Methyl-2-Butenyl)-, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and quality assurance for your R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation and light, prolonged exposure to air or light should be avoided. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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