DIMETHYL 1,8-NAPHTHALENEDICARBOXYLATE

Base Information

• Chemical Name: DIMETHYL 1,8-NAPHTHALENEDICARBOXYLATE
• CAS No.: 10060-33-0
• Molecular Formula: C14H12 O4
• Molecular Weight: 244.247
• Hs Code.: 2917399090
• Mol file: 10060-33-0.mol

Synonyms:1,8-Naphthalenedicarboxylicacid, dimethyl ester (9CI); Naphthalic acid, dimethyl ester (7CI,8CI);1,8-Dimethyl naphthalate; Dimethyl 1,8-naphthalenedicarboxylate

Chemical Property of DIMETHYL 1,8-NAPHTHALENEDICARBOXYLATE

Chemical Property:

• Vapor Pressure: 7.88E-06mmHg at 25°C
• Refractive Index: 1.594
• Boiling Point: 375.3°C at 760 mmHg
• Flash Point: 189.2°C
• PSA: 52.60000
• Density: 1.225g/cm³
• LogP: 2.41300

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of DIMETHYL 1,8-NAPHTHALENEDICARBOXYLATE

There total 2 articles about DIMETHYL 1,8-NAPHTHALENEDICARBOXYLATE 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:

methanol (67-56-1) + naphthalene-1,8-dicarboxylic acid dichloride (6423-29-6) → 1,8-Naphthalic anhydride (81-84-5) + dimethyl naphthalene-1,8-dicarboxylate (10060-33-0)

Guidance literature:

With chloroform;

Reference yield:

methanol (67-56-1) + chloroform (67-66-3,8013-54-5) + naphthalene-1,8-dicarboxylic acid dichloride (6423-29-6) → 1,8-Naphthalic anhydride (81-84-5) + dimethyl naphthalene-1,8-dicarboxylate (10060-33-0)

Guidance literature:

Reference yield:

dimethyl naphthalene-1,8-dicarboxylate (10060-33-0) → acenaphthene (83-32-9)

Guidance literature:

Multi-step reaction with 3 steps

1: diethyl ether; benzene; LiAlH₄

2: benzene; pyridine; PBr₃

3: benzene; phenyl lithium

With pyridine; lithium aluminium tetrahydride; diethyl ether; phosphorus tribromide; phenyllithium; benzene;

DOI:10.1021/ja01107a501

upstream raw materials:

methanol

chloroform

naphthalene-1,8-dicarboxylic acid dichloride

Downstream raw materials:

naphthalene-1,8-dicarboxylic acid diethyl ester

naphthalene-1,8-diyldimethanol

1,8-bis(bromomethyl)naphthalene

acenaphthene