Sucrose octaacetate

蔗糖八乙酸酯

Also known as: Octa-O-acetylsucrose, Octa-O-acetyl D-(+)-sucrose, Octa-O-acetyl D-(+)-saccharose, Saccharose octaacetate, Sucrose octaacetate (SOA), 1,3,4,6-Tetra-O-acetyl-β-D-fructofuranosyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside, D-(+)-Sucrose octaacetate, D-(+)-Saccharose octaacetate, α-D-Glucopyranoside, 1,3,4,6-tetra-O-acetyl-β-D-fructofuranosyl, tetraacetate, Octaacetylsucrose

Sucrose octaacetate (CAS 126-14-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C28H38O19 and a molecular weight of 678.590 g/mol. It is also known as Octa-O-acetylsucrose, Octa-O-acetyl D-(+)-sucrose and Octa-O-acetyl D-(+)-saccharose. Key properties include a melting point of 82-85 °C(lit.), a boiling point of 668.3±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 275.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 126-14-7
Jingsj CID: J-3523-3
Molecular Formula: C₂₈H₃₈O₁₉
Chinese Name: 蔗糖八乙酸酯
Molecular Weight: 678.590 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	82-85 °C(lit.)
Boiling Point	668.3±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	275.0±31.5 °C
Exact Mass	678.200745
PSA	238.09000
LogP	3.19
Vapor Pressure	0.0±2.0 mmHg at 25°C
Refractive Index	1.509
Storage Conditions	2-8°C
Additional Property	SLIGHTLY SOLUBLE

Activity & Biological Data

Additional Information	[1]. William CraigStagner, et al. Chapter Five - Sucrose octaacetate. Profiles of Drug Substances, Excipients and Related Methodology. Volume 44, 2019, Pages 267-291. [2]. Harder DB, et al. Sucrose octaacetate avoidance in nontaster mice is not enhanced by two type-A Prp transgenes from taster mice. Chem Senses. 2000 Feb;25(1):39-45. [3]. HuaQiu, et al. Synthesis of polyaniline nanostructures via soft template of sucrose octaacetate. Synthetic Metals.Volume 160, Issues 11–12, June 2010, Pages 1179-1183.

Additional Information

[1]. William CraigStagner, et al. Chapter Five - Sucrose octaacetate. Profiles of Drug Substances, Excipients and Related Methodology. Volume 44, 2019, Pages 267-291. [2]. Harder DB, et al. Sucrose octaacetate avoidance in nontaster mice is not enhanced by two type-A Prp transgenes from taster mice. Chem Senses. 2000 Feb;25(1):39-45. [3]. HuaQiu, et al. Synthesis of polyaniline nanostructures via soft template of sucrose octaacetate. Synthetic Metals.Volume 160, Issues 11–12, June 2010, Pages 1179-1183.

Customs & Trade Information

HS Code	2940000000

Frequently Asked Questions

What is the CAS number of Sucrose octaacetate?

The CAS number of Sucrose octaacetate is 126-14-7.

What are the molecular formula and molecular weight of Sucrose octaacetate?

Sucrose octaacetate has molecular formula C28H38O19 and molecular weight 678.590 g/mol.

What are the upstream and downstream products of Sucrose octaacetate?

For Sucrose octaacetate, Upstream Products: sucrose, Isopropenyl acetate, acetic acid; Downstream Products: sucrose, Methyl acetate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Sucrose octaacetate (CAS 126-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3523-3 (accessed 2026-10-28).

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