3,5-Dichloro-alpha-methylstyrene

Base Information

• Chemical Name: 3,5-Dichloro-alpha-methylstyrene
• CAS No.: 68575-36-0
• Molecular Formula: C9H8Cl2
• Molecular Weight: 187.069
• Hs Code.: 2903999090
• European Community (EC) Number: 271-506-9
• UNII: NA8RH4UX8G
• DSSTox Substance ID: DTXSID3071698
• Nikkaji Number: J309.225I
• Wikidata: Q81999447
• Mol file: 68575-36-0.mol

Synonyms:2-(3,5-Dichlorophenyl)propene;68575-36-0;3,5-Dichloro-alpha-methylstyrene;1,3-dichloro-5-(prop-1-en-2-yl)benzene;1,3-dichloro-5-prop-1-en-2-ylbenzene;EINECS 271-506-9;NA8RH4UX8G;Benzene, 1,3-dichloro-5-(1-methylethenyl)-;3,5-Dichloro-.alpha.-methylstyrene;1,3-Dichloro-5-(1-methylethenyl)benzene;UNII-NA8RH4UX8G;SCHEMBL7775620;DTXSID3071698;MFCD00035987;AKOS006345690;BB 0261069;CS-0358028;FT-0678231;EN300-6454812

Chemical Property of 3,5-Dichloro-alpha-methylstyrene

Chemical Property:

• Boiling Point: 248.8oC at 760 mmHg
• Flash Point: 102oC
• PSA: 0.00000
• Density: 1.175g/cm3
• LogP: 4.02650
• XLogP3: 4.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 186.0003056
• Heavy Atom Count: 11
• Complexity: 144

Purity/Quality:

98%min ^*data from raw suppliers

2-(3,5-Dichlorophenyl)propene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=C)C1=CC(=CC(=C1)Cl)Cl

Technology Process of 3,5-Dichloro-alpha-methylstyrene

There total 8 articles about 3,5-Dichloro-alpha-methylstyrene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

3,5-dichloro-α-bromocumene → 1,3-dichloro-5-(prop-1-en-2-yl)benzene (68575-36-0)

Guidance literature:

With tetrabutylammomium bromide; In water;

Reference yield: 96.0%

3,5-dichloro-α-bromocumene + 2,4-dichloroisopropyl benzene (65432-03-3) + 1,4-dichloro-2-isopropylbenzene (4132-70-1) + 1,3-dichloro-5-isopropylbenzene (65432-04-4) → 1,3-dichloro-5-(prop-1-en-2-yl)benzene (68575-36-0)

Guidance literature:

With sodium hydroxide; tetrabutylammomium bromide;

Reference yield: 84.6%

propylene glycol (57-55-6,63625-56-9) + 1,3-Dichlorobenzene (541-73-1) → 1,3-dichloro-5-(prop-1-en-2-yl)benzene (68575-36-0) + dichlorocumene

Guidance literature:

With hydrogenchloride; AlCl₃; In ice-water; isopropyl chloride;

upstream raw materials:

methyl 3,5-dichlorobenzoate

methylmagnesium bromide

2-(3,5-dichlorophenyl)propan-2-ol

2,4-dichloroisopropyl benzene

Downstream raw materials:

1-(2-Bromo-1-methyl-ethyl)-3,5-dichloro-benzene

5,7-Dichloro-3-(4-chloro-phenyl)-1-methyl-1,2-dihydro-naphthalene

6,8-Dichloro-2-(4-chloro-phenyl)-4-methyl-3,4-dihydro-2H-naphthalen-1-one

2-(4-Chloro-phenyl)-4-(3,5-dichloro-phenyl)-pentanoic acid