Lactitol

Also known as: 4-O-beta-D-galactopyranosyl-D-glucitol, D-Glucitol, 4-O-b-D-galactopyranosyl-, Lactitol anhydrous, Lactit, Lactite, Finlac DC, Miruhen, Lactnol

Lactitol (CAS 585-86-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C12H24O11 and a molecular weight of 344.312 g/mol. Key properties include a melting point of 98-102ºC, a boiling point of 788.5±60.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 430.7±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 585-86-4
Jingsj CID: J-22841-7
Molecular Formula: C₁₂H₂₄O₁₁
Molecular Weight: 344.312 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	98-102ºC
Boiling Point	788.5±60.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	430.7±32.9 °C
Exact Mass	344.131866
PSA	200.53000
LogP	-5.14
Vapor Pressure	0.0±6.2 mmHg at 25°C
Refractive Index	1.634

Activity & Biological Data

Additional Information	[1]. Maydeo A, et al. Lactitol or lactulose in the treatment of chronic constipation: result of a systematic. J Indian Med Assoc. 2010 Nov;108(11):789-92.

Frequently Asked Questions

What is the CAS number of Lactitol?

The CAS number of Lactitol is 585-86-4.

What are the molecular formula and molecular weight of Lactitol?

Lactitol has molecular formula C12H24O11 and molecular weight 344.312 g/mol.

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. "Lactitol (CAS 585-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22841-7 (accessed 2026-11-06).

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