4461-48-7

Basic information

• Product Name: TRANS-4-METHYL-2-PENTENE
• Synonyms: TRANS-4-METHYL-2-PENTENE;Methylpentene;4-METHYL-2-PENTENE (CIS- AND TRANS- MIXTURE) 99+%;4-Methyl-2-pentene (cis- and trans- mixture);2-Pentene, 4-methyl-;Nsc19873;4-METHYL-2-PENTENE (MIXTURE OF CIS AND TRANS);4-Methyl-2-pentene (cis- and trans- mixture)
• CAS NO: 4461-48-7
• Molecular Formula: C₆H₁₂
• Molecular Weight: 84.16
• EINECS: 211-616-6
• Mol File: 4461-48-7.mol
• Article Data: 33

Chemical Properties

• Melting Point: -127.1°C
• Boiling Point: 57.2°C
• Flash Point: -32 °C
• Appearance: /
• Density: 0.686 g/mL at 20 °C(lit.)
• Vapor Pressure: 215mmHg at 25°C
• Refractive Index: n20/D 1.392
• Water Solubility: Insoluble in water
• CAS DataBase Reference: TRANS-4-METHYL-2-PENTENE(CAS DataBase Reference)
• NIST Chemistry Reference: TRANS-4-METHYL-2-PENTENE(4461-48-7)
• EPA Substance Registry System: TRANS-4-METHYL-2-PENTENE(4461-48-7)

Safety Data

• Hazard Codes: F,Xi
• Statements: 36/37/38-65
• Safety Statements: 16-26-36-62
• RIDADR: UN 3295 3/PG 2
• WGK Germany: 3
• F: 9-23
• HazardClass: 3.1
• PackingGroup: II
• Hazardous Substances Data: 4461-48-7(Hazardous Substances Data)

Usage

General Description

TRANS-4-METHYL-2-PENTENE is a chemical compound with the molecular formula C6H12. It is a clear, colorless liquid with a faint odor and is classified as an alkene or olefin. It is used in various industrial processes, including as a starting material for the synthesis of other organic compounds and as a solvent in chemical reactions. TRANS-4-METHYL-2-PENTENE is highly flammable and should be handled with care. It is also known to be an irritant to the eyes, skin, and respiratory system and should be used in a well-ventilated area.

InChI:InChI=1/C6H12/c1-4-5-6(2)3/h4-6H,1-3H3/b5-4+

Upstream product

• 108-11-2 Methyl isobutyl carbinol 
• 25346-32-1 2-chloro 4-methyl pentane 
• 926-56-7 4-methyl-1,3-pentadiene 
• 21020-27-9 4-methylpent-2-yne 
• 108-84-9 4-methyl-2-pentyl acetate 
• 565-67-3 2-methyl-3-pentanol 
• 1003-17-4 2,2-dimethyltetrahydrofuran 
• 625-27-4 2-methyl-2-pentene 
• 691-37-2 4-Methyl-1-pentene 
• 30310-22-6 2-bromo-4-methylpentane 
• 187737-37-7 propene 
• 74-85-1 ethene 
• 626-89-1 4-Methyl-1-pentanol 
• 108-10-1 4-methyl-2-pentanone 

Downstream Products

• 30310-22-6 2-bromo-4-methylpentane 
• 79-31-2 isobutyric Acid 
• 2177-83-5 methyl 5-methylhexanoate 
• 27944-79-2 2,4-dimethylpentanal 
• 26254-92-2 α-ethylisovaleraldehyde 
• 627-98-5 5-methyl-1-hexanol 
• 111768-08-2 3-methyl-1-hexanol 
• 107-83-5 2-Methylpentane 
• 16307-56-5 trans-1-ethoxycarbonyl-2-isopropyl-3-methylaziridine 
• 16307-56-5 cis-1-ethoxycarbonyl-2-isopropyl-3-methylaziridine 
• 110-86-1 pyridine 
• 14370-87-7 2-(4-methylpentyl)cyclohexanone 

Relevant articles and documents

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Nickel Hydride Complexes Supported by a Pyrrole-Derived Phosphine Ligand

The synthesis of two nickel hydride complexes bearing the pyrrole-derived phosphine ligand CyPNH (2-(dicyclohexylphosphino)methyl-1H-pyrrole) was developed, namely, (κP-CyPNH)(κP,κN-CyPN)NiH and the acid-stable trans-(κP-CyPNH)2Ni(OAc)H·HOAc. (κP-CyPNH)(κP,κN-CyPN)NiH stoichiometrically reduces benzaldehyde and acetophenone in a metal-ligand cooperative manner and catalytically dimerizes ethylene and cycloisomerizes 1,5-cyclooctadiene and 1,5-hexadiene. trans-(κP-CyPNH)2Ni(OAc)H·HOAc, available from the protonation of (κP-CyPNH)(κP,κN-CyPN)NiH with acetic acid, catalyzes the cycloisomerization of 1,5-cyclooctadiene more effectively and produces the less thermodynamically favored cycloisomers of 1,5-cyclooctadiene.

METHOD OF PRODUCING TERMINAL DOUBLE BOND-CONTAINING COMPOUND

SOLUTION: A method of producing a terminal double bond-containing compound includes: reacting a compound represented by the following general formula (I) under a pressure of 0 MPa-G or lower in the presence of a metal oxide catalyst to produce a terminal double bond-containing compound represented by the following general formula (II). In formula (I) and formula (II), R1 and R2 represent hydrocarbon groups, and R1 and R2 may bond each other to form a ring together with carbon atoms by which R1 and R2 bond. EFFECT: According to the present invention, a terminal double bond-containing compound can be safely and easily produced with high selectivity. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT