5552-13-6

Basic information

• Product Name: altritol
• Synonyms: altritol
• CAS NO: 5552-13-6
• Molecular Formula: C₆H₁₄O₆
• Molecular Weight: 182.17
• Mol File: 5552-13-6.mol
• Article Data: 17

Chemical Properties

• Melting Point: 95-96 °C
• Boiling Point: 494.9°Cat760mmHg
• Flash Point: 292.5°C
• Appearance: /
• Density: 1.596g/cm³
• PKA: 13.14±0.20(Predicted)
• CAS DataBase Reference: altritol(CAS DataBase Reference)
• NIST Chemistry Reference: altritol(5552-13-6)
• EPA Substance Registry System: altritol(5552-13-6)

Safety Data

• Hazardous Substances Data: 5552-13-6(Hazardous Substances Data)

Upstream product

• 50-70-4 D-sorbitol 
• 50-99-7 D-glucose 
• 643-03-8 D-talitol 
• 60660-58-4 L-altritol 
• 608-66-2 D-galactitol 
• 57-50-1 Sucrose 
• 57-48-7 D-Fructose 
• 123972-53-2 3^I,2^II-anhydro-α-cyclodextrin 
• 50-00-0 formaldehyd 
• 141-46-8 Glycolaldehyde 
• 9004-34-6 cellulose 
• 492-62-6 alpha-D-glucopyranose 
• 50-99-7 2,3,4,5,6-pentahydroxy-hexanal 
• 78-98-8 2-oxopropanal 

Downstream Products

• 642-00-2 DL-glucitol hexa-acetate 
• 3530-21-0 O¹,O³;O²,O⁴;O⁵,O⁶-trimethanediyl-DL-glucitol 
• 96823-33-5 (S)-3-(4-methoxybenzyloxy)-2-methoxyethoxymethoxypropanal 
• 114935-17-0 1,3(R):4,6(R)-Bis-O-(4-methoxy-benzylidene)-D-mannitol 
• 50-00-0 formaldehyd 
• 64-18-6 formic acid 
• 50-99-7 galactose 
• 1707-77-3 1,2:5,6-di-O-isopropylidene-D-mannitol 
• 114935-19-2 2,5-Di-O-allyl-1,3(R):4,6(R)-bis-O-(4-methoxy-benzylidene)-D-mannitol 
• 114935-22-7 2,5-di-O-allyl-1,6-bis-O-(4-methoxy-benzyl)-D-mannitol 
• 114935-18-1 2,5-di-O-benzyl-1,3(R):4,6(R)-bis-O-(4-methoxy-benzylidene)-D-mannitol 
• 114935-21-6 2,5-di-O-benzyl-1,6-bis-O-(4-methoxy-benzyl)-D-mannitol 
• 114935-20-5 1,3(R):4,6(R)-bis-O-(4-methoxy-benzylidene)-2,5-bis-O-methoxyethoxymethyl-D-mannitol 
• 57-48-7 D-Fructose 

Relevant articles and documents

Direct conversion of cellulose into isosorbide over Ni doped NbOPO4catalysts in water

Isosorbide is a versatile chemical intermediate for the production of a variety of drugs, chemicals, and polymers, and its efficient production from natural cellulose is of great significance. In this study, bifunctional catalysts based on niobium phosphates were prepared by a facile hydrothermal method and used for the direct conversion of cellulose to isosorbide under aqueous conditions. NH3-TPD analysis showed that a high acid content existed on the catalyst surface, and pyridine infrared spectroscopic analysis confirmed the presence of both Lewis acid and Br?nsted acid sites, both of which played an important role in the process of carbohydrate conversion. XRD and H2-TPR characterization determined the composition and the hydrogenation centers of the catalyst. An isosorbide yield of 47% could be obtained at 200 °C for 24 h under 3 MPa H2 pressure. The Ni/NbOPO4 bifunctional catalyst retains most of its activity after five consecutive runs with slightly decreased isosorbide yield of 44%. In addition, a possible reaction mechanism was proposed that the synergistic effect of surface acid sites and hydrogenation sites was favorable to enhancing the cascade dehydration and hydrogenation reactions during the conversion of cellulose to isosorbide. This study provides as an efficient strategy for the development of novel multifunctional heterogeneous catalysts for the one-pot valorisation of cellulose. This journal is

Role of the Strong Lewis Base Sites on Glucose Hydrogenolysis

This work reports the individual role of strong Lewis base sites on catalytic conversion of glucose hydrogenolysis to acetol/lactic acid, including glucose isomerisation to fructose and pyruvaldehyde rearrangement/hydrogenation to acetol/lactic acid. Las

METHOD FOR PRODUCING ISOPROPANOL BY CATALYTIC CONVERSION OF CELLULOSE

This invention provides a method for producing isopropanol from cellulose, which is characterized by: cellulose is catalytically converted to isopropanol under existence of a Cu-Cr catalyst. In the method, the Cu-Cr catalyst contains an active phase of CuCr2O4 or further contains an active phase selected from a group consisting of CuO and Cr2O3; the mass ratio of cellulose and water is 15 wt% or below; and the temperature of catalytic reaction is 200-270℃.