(4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol

(4S,5S)-2,2-二甲基-α,α,α',α'-四(2-萘基)-1,3-二氧戊环-4,5-二甲醇

Also known as: (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL, (+)-DINOL, [(4S,5S)-5-[hydroxy(dinaphthalen-2-yl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-dinaphthalen-2-ylmethanol, (4S-trans)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol, [(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(di-2-naphthylmethanol)

(4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol (CAS 137365-16-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C47H38O4 and a molecular weight of 666.802 g/mol. It is also known as (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRA(2-NAPHTHYL)-D-THREITOL, (+)-DINOL and [(4S,5S)-5-[hydroxy(dinaphthalen-2-yl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-dinaphthalen-2-ylmethanol. Key properties include a melting point of 214-216ºC(lit.) and a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 137365-16-3
Jingsj CID: J-1084870-8
Molecular Formula: C₄₇H₃₈O₄
Chinese Name: (4S,5S)-2,2-二甲基-α,α,α',α'-四(2-萘基)-1,3-二氧戊环-4,5-二甲醇
Molecular Weight: 666.802 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	214-216ºC(lit.)
Density	1.3±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of (4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol?

The CAS number of (4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol is 137365-16-3.

What are the molecular formula and molecular weight of (4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol?

(4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol has molecular formula C47H38O4 and molecular weight 666.802 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(4S,5S)-2,2-dimethyl-α,α,α',α'-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol (CAS 137365-16-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084870-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.