β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate

史一安环氧化手性酮催化剂

Also known as: (5R,8R,9R)-2,2-dimethyl-10-oxo-1,3,6-trioxaspiro[4.5]decane-8,9-diyl diacetate, beta-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate, 1,2-O-(1-methylethylidene)-β-D-erythro-2,3-Hexodiulo-2,6-pyranose 4,5-diacetate, 4,5-Di-O-acetyl-1,2-O-isopropylidenehexo-2,3-diulo-2,6-pyranose

β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate (CAS 439828-63-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H18O8 and a molecular weight of 302.277 g/mol. It is also known as (5R,8R,9R)-2,2-dimethyl-10-oxo-1,3,6-trioxaspiro[4.5]decane-8,9-diyl diacetate, beta-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate and 1,2-O-(1-methylethylidene)-β-D-erythro-2,3-Hexodiulo-2,6-pyranose 4,5-diacetate. Key properties include a boiling point of 387.4±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 170.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 439828-63-4
Jingsj CID: J-1527237-7
Molecular Formula: C₁₃H₁₈O₈
Chinese Name: 史一安环氧化手性酮催化剂
Molecular Weight: 302.277 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	387.4±42.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	170.5±27.9 °C

Frequently Asked Questions

What is the CAS number of β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate?

The CAS number of β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate is 439828-63-4.

What are the molecular formula and molecular weight of β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate?

β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate has molecular formula C13H18O8 and molecular weight 302.277 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. "β-D-erythro-2,3-Hexodiulo-2,6-pyranose, 1,2-O-(1-Methylethylidene)-, 4,5-diacetate (CAS 439828-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527237-7 (accessed 2026-10-23).

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