CAS 2004-70-8

trans-1,3-Pentadiene

Description:

Trans-1,3-Pentadiene is an organic compound characterized by its linear structure featuring a five-carbon chain with two double bonds located at the first and third carbon atoms, specifically in the trans configuration. This configuration results in a more stable structure compared to its cis counterpart due to reduced steric hindrance. The compound is a colorless liquid at room temperature and has a distinctive odor. It is known for its reactivity, particularly in polymerization reactions, making it a valuable intermediate in the synthesis of various chemicals and materials. Trans-1,3-Pentadiene is soluble in organic solvents but has limited solubility in water. Its chemical formula is C5H6, and it exhibits typical alkene properties, including the ability to undergo addition reactions. Due to its unsaturated nature, it can participate in various chemical reactions, including Diels-Alder reactions and other cycloaddition processes. Safety precautions should be taken when handling this compound, as it is flammable and may pose health risks if inhaled or ingested.

Formula: C₅H₈

InChI: InChI=1S/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4+

InChI key: InChIKey=PMJHHCWVYXUKFD-SNAWJCMRSA-N

SMILES: C(\C=C)=C/C

Synonyms:

• (3E)-1,3-Pentadiene
• (3E)-penta-1,3-diene
• (E)-1,3-Pentadiene
• (E)-Piperylene
• 1,3-Pentadiene, (3E)-
• 1,3-Pentadiene, (E)-
• 1,3-trans-Pentadiene
• 1-Methyl-1,3-Butadiene
• Nsc 73901
• Penta-1,3-Diene, (E)-
• Piperylene, trans-
• Trans-Penta-1,3-Dieno
• Trans-Piperylene
• trans-1-Methyl-1,3-butadiene
• trans-1-Methylbutadiene
• trans-Penta-1,3-dien
• trans-Penta-1,3-diene

trans-1,3-Pentadiene (stabilized with TBC)

CAS: 2004-70-8

Formula: C₅H₈

Purity: >90.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 68.12

Ref: 3B-P0647

trans-1,3-Pentadiene

CAS: 2004-70-8

Ref: 7W-GK6398

(3E)-1,3-Pentadiene

CAS: 2004-70-8

Dimethyl fumarate is a chemical compound that is synthesized by the reaction of 3-pentadienal and hydrogen fluoride. It has two isomers, which can be differentiated by their different chemical structures. Dimethyl fumarate is used as a precursor for other organic compounds. It has been shown to have antioxidant properties in recombinant cells and may help prevent or slow down the onset of Parkinson's disease. The structure of dimethyl fumarate has been determined using synthetic reactions and spectroscopic techniques, including X-ray crystallography and NMR spectroscopy. Dimethyl fumarate reacts with hydrogen chloride to form hydrochloric acid, which may cause irritation if inhaled or ingested.

Formula: C₅H₈

Purity: 90%Min

Color and Shape: Clear Liquid

Molecular weight: 68.12 g/mol

Ref: 3D-FP138597