Phenol, 4,4'-(2,2,2-trichloroethylidene)bis-

Also known as: HPTE, 2,2-Bis(4-hydroxyphenyl)-1,1,1-trichloroethane, 1,1-Bis(4-hydroxyphenyl)-2,2,2-trichloroethane, 4,4'-(2,2,2-Trichloroethylidene)bisphenol, Bis-demethyl methoxychlor, Desmethylmethoxychlor, p,p'-Hydroxy-DDT

Phenol, 4,4'-(2,2,2-trichloroethylidene)bis- (CAS 2971-36-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H11Cl3O2 and a molecular weight of 317.59500 g/mol. Key property: a melting point of 204-208ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2971-36-0
Jingsj CID: J-1991920-1
Molecular Formula: C₁₄H₁₁Cl₃O₂
Molecular Weight: 317.59500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	204-208ºC(lit.)
Exact Mass	315.98200
PSA	40.46000
LogP	4.59990

Customs & Trade Information

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. 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 Phenol, 4,4'-(2,2,2-trichloroethylidene)bis-?

The CAS number of Phenol, 4,4'-(2,2,2-trichloroethylidene)bis- is 2971-36-0.

What are the molecular formula and molecular weight of Phenol, 4,4'-(2,2,2-trichloroethylidene)bis-?

Phenol, 4,4'-(2,2,2-trichloroethylidene)bis- has molecular formula C14H11Cl3O2 and molecular weight 317.59500 g/mol.

What are the upstream and downstream products of Phenol, 4,4'-(2,2,2-trichloroethylidene)bis-?

For Phenol, 4,4'-(2,2,2-trichloroethylidene)bis-, Upstream Products: Chloral, Phenol, Methoxychlor; Downstream Products: Methoxychlor, Bisphenol C, 4,4'-Dihydroxytolan.

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. "Phenol, 4,4'-(2,2,2-trichloroethylidene)bis- (CAS 2971-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991920-1 (accessed 2026-11-07).

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