Description

3-Methyl-3-heptene is a branched, unsaturated hydrocarbon belonging to the alkene family. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its specific reactivity due to its internal double bond and methyl substituent. It is primarily utilized by research institutions and industrial manufacturers in the chemical and pharmaceutical sectors for the development of specialty chemicals, fragrances, and advanced materials.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing more complex molecules in pharmaceutical and agrochemical research.
• Fragrance and Flavor Precursor: Used in the development of specific olfactory compounds due to its hydrocarbon skeleton.
• Polymer Modification: Acts as a comonomer or cross-linking agent in the production of specialty polymers and elastomers.
• Lubricant Additive Synthesis: Employed in the creation of performance-enhancing additives for industrial lubricants.
• Chemical Research & Development: Used in catalytic studies, reaction mechanism investigations, and material science.
• Fine Chemical Production: Integral to the manufacture of dyes, pigments, and other high-value chemical products.

Basic Information

Item	Detail
Product Name	3-Methyl-3-heptene
CAS No.	51886-28-3
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	3-Methylhept-3-ene; 3-Heptene, 3-methyl-; (E)-3-Methyl-3-heptene; (Z)-3-Methyl-3-heptene; 3-Methyl-3-heptylene; 3-Methylhept-3-ene (mixed isomers); 3-Methyl-3-heptene (cis- and trans- mixture)
EINECS	Contact for details

Quality Control

Our 3-Methyl-3-heptene is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, keep container tightly sealed when not in use. Recommended storage temperature is 2-8°C to maximize stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.710 - 0.730
Boiling Point	Approx. 115 - 120 °C
Isomer Ratio (cis/trans)	Contact for details

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