2132-70-9

Basic information

• Product Name: 4,4'-METHOXYCHLOR OLEFIN
• Synonyms: 1,1-Dichloro-2,2-bis(p-methoxyphenyl)ethene;4,4'-(2,2-Dichlorovinylidene)bisanisole;4,4'-Methoxychlor-olen;P,P'-METHOXYCHLOR OLEFIN;P,P-METHOXYCHLOR-OLEFIN;4,4'-METHOXYCHLOR OLEFIN;4,4'-metoxychlor olefin;METHOXYCHLOROLEFIN
• CAS NO: 2132-70-9
• Molecular Formula: C₁₆H₁₄Cl₂O₂
• Molecular Weight: 309.19
• Mol File: 2132-70-9.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 412.9°Cat760mmHg
• Flash Point: 145°C
• Appearance: /
• Density: 1.232g/cm³
• CAS DataBase Reference: 4,4'-METHOXYCHLOR OLEFIN(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-METHOXYCHLOR OLEFIN(2132-70-9)
• EPA Substance Registry System: 4,4'-METHOXYCHLOR OLEFIN(2132-70-9)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 2132-70-9(Hazardous Substances Data)

Usage

Uses

p,p''-Methoxychlor-olefin

Upstream product

• 17792-18-6 3,3-bis(4-methoxyphenyl)propenoic acid 
• 29003-60-9 2,2-dichloro-4'-methoxyacetophenone 
• 123-11-5 4-methoxy-benzaldehyde 
• 72-43-5 Methoxychlor 
• 20114-55-0 4,4'-dimethoxybenzophenone hydrazone 
• 100-66-3 methoxybenzene 
• 619-33-0 dichloroacetaldehyde diethyl acetal 
• 79-36-7 dichloroacethyl chloride 
• 90-96-0 bis(p-methoxyphenyl)methanone 

Downstream Products

• 2132-62-9 4,4'-dimethoxydiphenylacetylene 
• 4541-73-5 2,2-bis-(4-methoxyphenyl)acetic acid 
• 2132-66-3 2-chloro-1,1-bis-(4-methoxy-phenyl)-ethene 
• 40232-93-7 2,2-bis (4-hydroxyphenyl)acetic acid 
• 5129-00-0 methyl 2,2-bis(4-hydroxyphenyl)acetate 
• 75938-30-6 C₁₈H₁₈Cl₂O₂ 
• 75938-35-1 4-[2,2-Dichloro-1-(4-methoxy-phenyl)-vinyl]-2,6-dimethyl-phenol 
• 75938-34-0 Monohydroxy-DDE 
• 83476-55-5 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-{4-[4-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-phenylethynyl]-phenoxy}-tetrahydro-pyran-3-yl ester 
• 22608-45-3 1,1'-(1,2-ethynediyl)bis<4-hydroxybenzene> 
• 5423-21-2 4,4'-dihydroxy-3,3'-dibromobenzophenone 
• 79616-16-3 bis(3-chloro-4-hydroxyphenyl)methanone 
• 726-18-1 4,4'-dianisylmethane 
• 620-92-8 bis-(4-hydroxyphenyl)methane 

Relevant articles and documents

Oxidative dechlorination of methoxychlor by ligninolytic enzymes from white-rot fungi

Ligninolytic enzymes, manganese peroxidase (MnP), laccase, and lignin peroxidase (LiP), from white-rot fungi were used in an attempt to treat methoxychlor (MC), a chemical widely used as a pesticide. MnP and laccase in the presence of Tween 80 and 1-hydroxybenzotriazole (HBT), respectively, and LiP were found to degrade MC, and MnP-Tween 80 decreased MC levels by about 65% after a 24-h treatment. MC was converted into methoxychlor olefin (MCO) and 4,4′-dimethoxybenzophenone by MnP-Tween 80 or laccase-HBT treatment. These results indicate that ligninolytic enzymes from white-rot fungi can catalyze the oxidative dechlorination of MC. Moreover, a metabolite MCO was also degraded by MnP-Tween 80 or laccase-HBT treatment.

Kinetic and quantum chemical studies of the mechanism of dehydrochlorination of 2,2-diaryl-1,1,1-trichloroethanes with nitrite ions

The E2 mechanism has been proposed for the dehydrochlorination of 2,2-diaryl-1,1,1-trichloroethanes with nitrite ion, leading to 2,2-diaryl-1,1-dichloroethenes, on the basis of experimental kinetic study and quantum chemical simulation.

Kinetic study of methoxide-promoted elimination reactions of some 1,1,1-trichloro-2,2-bis(phenyl-substituted)ethanes

The methoxide-promoted elimination reaction of some 1,1,1-trichloro-2,2-bis(phenyl-substitute-d)ethanes (1) was investigated. The ortho-substituted derivatives were found to be less reactive than the corresponding ortho-unsubstituted derivatives, irrespec