2-Naphthyl β-D-galactopyranoside hydrate

2-萘基-β-D-半乳糖苷水合物

Also known as: 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE HYDRATE, 2-Naphthyl-β-D-galactopyranoside hydrate, 2-Naphthyl-β-D-galactopyranoside monohydrate, (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triol hydrate, MFCD00149268, EINECS 251-778-5

2-Naphthyl β-D-galactopyranoside hydrate (CAS 312693-81-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H20O7 and a molecular weight of 324.32600 g/mol. It is also known as 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE HYDRATE, 2-Naphthyl-β-D-galactopyranoside hydrate and 2-Naphthyl-β-D-galactopyranoside monohydrate. Key properties include a boiling point of 635.6ºC at 760 mmHg and a flash point of 338.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 312693-81-5
Jingsj CID: J-12864-1
Molecular Formula: C₁₆H₂₀O₇
Chinese Name: 2-萘基-β-D-半乳糖苷水合物
Molecular Weight: 324.32600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	635.6ºC at 760 mmHg
Flash Point	338.2ºC

Frequently Asked Questions

What is the CAS number of 2-Naphthyl β-D-galactopyranoside hydrate?

The CAS number of 2-Naphthyl β-D-galactopyranoside hydrate is 312693-81-5.

What are the molecular formula and molecular weight of 2-Naphthyl β-D-galactopyranoside hydrate?

2-Naphthyl β-D-galactopyranoside hydrate has molecular formula C16H20O7 and molecular weight 324.32600 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. "2-Naphthyl β-D-galactopyranoside hydrate (CAS 312693-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12864-1 (accessed 2026-10-24).

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