p,p'-Methoxychlor olefin

Also known as: 4,4'-Methoxychlor olefin, 1,1-Dichloro-2,2-bis(p-methoxyphenyl)ethene, 4,4'-(2,2-Dichlorovinylidene)bisanisole, 1-[2,2-dichloro-1-(4-methoxyphenyl)ethenyl]-4-methoxybenzene, Benzene,1,1'-(2,2-dichloroethenylidene)bis[4-methoxy-, Methoxychlor olefin, DMDE

p,p'-Methoxychlor olefin (CAS 2132-70-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H14Cl2O2 and a molecular weight of 309.18700 g/mol. Key properties include a boiling point of 412.9ºC at 760mmHg, a density of 1.232g/cm3 and a flash point of 145ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2132-70-9
Jingsj CID: J-1510919-6
Molecular Formula: C₁₆H₁₄Cl₂O₂
Molecular Weight: 309.18700 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	412.9ºC at 760mmHg
Density	1.232g/cm3
Flash Point	145ºC
Exact Mass	308.03700
PSA	18.46000
LogP	4.89830
Vapor Pressure	1.19E-06mmHg at 25°C
Refractive Index	1.579

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of p,p'-Methoxychlor olefin?

The CAS number of p,p'-Methoxychlor olefin is 2132-70-9.

What are the molecular formula and molecular weight of p,p'-Methoxychlor olefin?

p,p'-Methoxychlor olefin has molecular formula C16H14Cl2O2 and molecular weight 309.18700 g/mol.

What are the upstream and downstream products of p,p'-Methoxychlor olefin?

For p,p'-Methoxychlor olefin, Upstream Products: Dichloroacetaldehyde diethyl acetal, Anisole, Methoxychlor; Downstream Products: 4,4'-Dimethoxybenzophenone, 4,4'-Methylenediphenol, Bisphenol C.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "p,p'-Methoxychlor olefin (CAS 2132-70-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510919-6 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.