1000-86-8

Basic information

• Product Name: 2,4-DIMETHYL-1,3-PENTADIENE
• Synonyms: 2,4-DIMETHYL-1,3-PENTADIENE;1,1,3-Trimethylbutadiene;1,3-Pentadiene, 2,4-dimethyl-;1,3-pentadiene,2,4-dimethyl-;2,4-dimethyl-penta-1,3-diene;2,4-dimethylpenta-2,4-diene;2,4-DIMETHYL-1,3-PENTADIENE, 98+%;2,4-DIMETHYL-1,3-PENTADIENE 98%
• CAS NO: 1000-86-8
• Molecular Formula: C₇H₁₂
• Molecular Weight: 96.17
• EINECS: 213-677-4
• Product Categories: Acyclic;Alkenes;Organic Building Blocks;Building Blocks;Chemical Synthesis;Organic Building Blocks
• Mol File: 1000-86-8.mol
• Article Data: 12

Chemical Properties

• Melting Point: -114℃
• Boiling Point: 94 °C(lit.)
• Flash Point: 50 °F
• Appearance: Clear colorless to light yellow/Liquid
• Density: 0.744 g/mL at 25 °C(lit.)
• Vapor Pressure: 67 mm Hg ( 37.7 °C)
• Refractive Index: n20/D 1.441(lit.)
• Storage Temp.: Flammables area
• CAS DataBase Reference: 2,4-DIMETHYL-1,3-PENTADIENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-DIMETHYL-1,3-PENTADIENE(1000-86-8)
• EPA Substance Registry System: 2,4-DIMETHYL-1,3-PENTADIENE(1000-86-8)

Safety Data

• Hazard Codes: F,Xi
• Statements: 11-36/37/38
• Safety Statements: 16-26-36/37/39
• RIDADR: UN 3295 3/PG 2
• WGK Germany: 3
• HazardClass: 3.1
• PackingGroup: II
• Hazardous Substances Data: 1000-86-8(Hazardous Substances Data)

Usage

Chemical Properties

CLEAR COLORLESS TO LIGHT YELLOW LIQUID

Uses

2,4-Dimethyl-1,3-pentadiene has been used to study the structure of its various conformational isomers and their vibrational spectra.

InChI:InChI=1/C7H12/c1-6(2)5-7(3)4/h5H,1H2,2-4H3

Upstream product

• 121-44-8 triethylamine 
• 74205-98-4 potassium 2,4-dimethylpentadienide-tetrahydrofuran 
• 594-09-2 trimethylphosphane 
• 106419-01-6 ((CH₂C(CH₃))2CH)2Fe(P(CH₃)3) 
• 1493-13-6 trifluorormethanesulfonic acid 
• 17455-13-9 18-crown-6 ether 
• 19781-53-4 2,4-dimethylpent-4-en-2-ol 
• 565-80-0 2,4-dimethylpentan-3-one 
• 141-79-7 4-methyl-pent-3-en-2-one 
• 638-10-8 ethyl 3-methylbut-2-enoate 
• 60-29-7 diethyl ether 
• 846549-58-4 4-bromo-2,4-dimethyl-pent-1-ene 
• 75-16-1 methylmagnesium bromide 
• 917-64-6 methyl magnesium iodide 

Downstream Products

• 872287-67-7 2,4,6,6-tetramethyl-cyclohexa-1,4-dienecarbaldehyde 
• 1000-87-9 2,4-dimethyl-2,3-pentadiene 
• 4127-47-3 2,2,3,3-tetramethylcyclopropane 

Relevant articles and documents

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Direct episulfidation of alkenes and allenes with elemental sulfur and thiiranes as sulfur sources, catalyzed by molybdenum oxo complexes

The molybdenum oxo complexes 1a and 1b catalyze efficiently the sulfur transfer to a series of alkenes 4 and allenes 6, for which elemental sulfur, phenylthiirane, or methylthiirane have been employed as sulfur sources to afford the corresponding episulfi

Synthesis and X-ray crystal structure of a cationic gold (I) π-(1,3-diene) complex generated via isomerization of a gold π-allene complex

The cationic gold tetramethylallene complex {[P(t-Bu)2o- biphenyl]Au(η2-Me2CCCMe2)}+ SbF6- (1) underwent formal 1,3-hydrogen migration in CD2Cl2 solution at

Catalytic hydromagnesation of di- and polymethyl-substituted 1,3-butadienes

Hydromagnesation of di- and polymethyl-substituted 1,3-butadienes with alkylmagnesium halides in the presence of Ni(PPh3)2Cl2 and NiPy4Cl2 was studied.