1-Chloroacenaphthene

Base Information

• Chemical Name: 1-Chloroacenaphthene
• CAS No.: 40745-49-1
• Molecular Formula: C₁₂H₉Cl
• Molecular Weight: 188.656
• Mol file: 40745-49-1.mol

Synonyms:1-chloro-1,2-dihydroacenaphthylene

Chemical Property of 1-Chloroacenaphthene

Chemical Property:

• Melting Point: 69-70 °C
• Boiling Point: 338.0±31.0 °C(Predicted)
• Density: 1.25±0.1 g/cm3(Predicted)
• Storage Temp.: -20°C Freezer
• Solubility.: Chloroform , Ethyl Acetate

Purity/Quality:

99% ^*data from raw suppliers

1-Chloroacenaphthene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1-Chloroacenaphthene is a chlorinated derivative of acenaphthene, a polycyclic hydrocarbon that has potential to act as polyploidizing agents in plants. 1-Chloroacenaphthene is a polyaromatic hydrocarbon that is released into the atmosphere by means of incomplete combustion processes (e.g. diesel exhaust).

Technology Process of 1-Chloroacenaphthene

There total 7 articles about 1-Chloroacenaphthene 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: 76.0%

acenaphthene (83-32-9) → 1-chloro-1,2-dihydroacenaphthylene (40745-49-1)

Guidance literature:

With lead(IV) acetate; tin(IV) chloride; In dichloromethane; for 0.25h;

DOI:10.1016/0040-4020(96)00433-4

Reference yield:

1-acenaphthenol (6306-07-6) → 1-chloro-1,2-dihydroacenaphthylene (40745-49-1)

Guidance literature:

With hydrogenchloride; diethyl ether; calcium chloride;

DOI:10.1021/jo50005a008

Reference yield:

naphth-1-yl acetic acid (86-87-3) → 1-chloro-1,2-dihydroacenaphthylene (40745-49-1)

Guidance literature:

Multi-step reaction with 4 steps

1: thionyl chloride / dichloromethane / 2.5 h / 0 - 20 °C

2: aluminum (III) chloride / dichloromethane / 2 h / 0 - 20 °C

3: sodium tetrahydroborate / methanol / 2 h / 20 °C

4: N,N-dimethyl-formamide; thionyl chloride / dichloromethane / 2 h / -20 °C

With aluminum (III) chloride; sodium tetrahydroborate; thionyl chloride; N,N-dimethyl-formamide; In methanol; dichloromethane;

upstream raw materials:

1-acenaphthenol

acenaphthene

tetrachloromethane

chlorine

Downstream raw materials:

1,8-Naphthalic anhydride

C₄₂H₄₃N₃O₂