1-Chloromethyl-2-methylnaphthalene

Base Information

• Chemical Name: 1-Chloromethyl-2-methylnaphthalene
• CAS No.: 6626-23-9
• Molecular Formula: C12H11Cl
• Molecular Weight: 190.672
• Hs Code.: 2903999090
• European Community (EC) Number: 229-587-3
• NSC Number: 59830
• DSSTox Substance ID: DTXSID40984774
• Nikkaji Number: J183.106B
• Wikidata: Q63399549
• Mol file: 6626-23-9.mol

Synonyms:1-Chloromethyl-2-methylnaphthalene;6626-23-9;1-(chloromethyl)-2-methylnaphthalene;C12H11Cl;EINECS 229-587-3;Naphthalene,1-(chloromethyl)-2-methyl-;Naphthalene, 1-(chloromethyl)-2-methyl-;NSC59830;1-Chloromethyl-2-methyl-naphthalene;SCHEMBL706356;C12-H11-Cl;DTXSID40984774;NSC 59830;NSC-59830;AKOS000269723;1-Chloromethyl-2-methylnaphthalene, 97%;FT-0636198;EN300-110856;AB-131/40897096;Q63399549

Chemical Property of 1-Chloromethyl-2-methylnaphthalene

Chemical Property:

• Vapor Pressure: 3.31E-10mmHg at 25°C
• Melting Point: 59-62 °C(lit.)
• Refractive Index: 1.644
• Boiling Point: 317 °C at 760 mmHg
• Flash Point: 140.3 °C
• PSA: 0.00000
• Density: 1.138 g/cm³
• LogP: 3.88700
• XLogP3: 4.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 190.0549280
• Heavy Atom Count: 13
• Complexity: 167

Purity/Quality:

98%,99%, ^*data from raw suppliers

1-Chloromethyl-2-methylnaphthalene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 34-36/37
• Safety Statements: 26-27-28-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C2=CC=CC=C2C=C1)CCl

Technology Process of 1-Chloromethyl-2-methylnaphthalene

There total 7 articles about 1-Chloromethyl-2-methylnaphthalene 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: 94.0%

α-methyl-1-naphthalenometanol (1706-15-6) → 1-chloromethyl-2-methyl-naphthalene (6626-23-9)

Guidance literature:

With thionyl chloride; In dichloromethane; at 0 ℃; for 2h; Inert atmosphere;

DOI:10.1039/d1cc05609c

Reference yield: 73.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + 2-Methylnaphthalene (91-57-6,34468-07-0) → 1-chloromethyl-2-methyl-naphthalene (6626-23-9)

Guidance literature:

With hydrogenchloride; acetic acid; In water; at 66 ℃; for 7h; Temperature;

Reference yield:

2-Methylnaphthalene (91-57-6,34468-07-0) → 1-chloromethyl-2-methyl-naphthalene (6626-23-9)

Guidance literature:

With hydrogenchloride; formaldehyd; acetic acid; at 60 ℃;

upstream raw materials:

α-methyl-1-naphthalenometanol

2-Methylnaphthalene

hydrogenchloride

formaldehyd

Downstream raw materials:

α-methyl-1-naphthalenometanol

2-((2-methylnaphthalen-1-yl)methyl)-2-(1-phenylbut-3-en-1-yl)malononitrile

C₂₃H₁₉ClN₂O₃

C₃₈H₃₆P₂

Refernces

• 1、 Boldrini, Cosimo,Harutyunyan, Syuzanna R.. "Pd-catalyzed allylative dearomatisation using Grignard reagents". supporting information. p. 11807 - 11810. Retrieved 2021/11/30.
• 2、 -. "1,2-butene and second hydrogen cyclo [α] naphtalenes new synthetic method". Paragraph 0054-0056. . Retrieved 2017/03/08.