D-(-)-tagatose

D-(-)-tagatose structural formula

Structural formula

Business number 01YJ
Molecular formula C6H12O6
Molecular weight 180.16
label

D-Marigold sugar: D-Lyxo-hexulose,

2-Oxo-D-lyxo-hexose

Numbering system

CAS number:87-81-0

MDL number:MFCD00134449

EINECS number:201-772-3

RTECS number:WW1100000

BRN number:1724555

PubChem number:24900070

Physical property data

1. Character:White crystal. The taste is slightly sweet. Hygroscopic.


2. Density (g/mL,25/4): Undetermined

3. Relative vapor density(g/mL, Air=1): Undetermined


4. Melting point (ºC):134~135


5. Boiling point (ºC,Normal pressure): Undetermined


6. Boiling point (ºC, 5.2 kPa): Undetermined


7. Refractive index:-5.5 ° (C=1, H2O)


8. Flash Point (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC): Undetermined


11. Vapor pressure (kPa,25 ºC): Undetermined


12. Saturated vapor pressure (kPa,60 ºC4. Number of rotatable chemical bonds: 1


5. Topological molecules Polar surface area (TPSA):110


6. Heavy atoms Quantity: 12


7. Surface charge :0


8. Complexity :162


9. Isotope atomic number:0


10. Determine the number of atomic stereocenters:3


11. Uncertain number of atomic stereocenters:1


12. Determine the number of stereocenters of chemical bonds:0


13. Uncertain number of chemical bond stereocenters:0


14. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

This product should be sealed and stored in a cool and dry place.

Synthesis method

Exists in partially acetylated acidic polysaccharides and can be prepared from galactose.

Purpose

Mainly used for chemical and biochemical research.

ial; mso-fareast-font-family: Arial”>10. Determine the number of atomic stereocenters:3


11. Uncertain number of atomic stereocenters:1


12. Determine the number of stereocenters of chemical bonds:0


13. Uncertain number of chemical bond stereocenters:0


14. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

This product should be sealed and stored in a cool and dry place.

Synthesis method

Exists in partially acetylated acidic polysaccharides and can be prepared from galactose.

Purpose

Mainly used for chemical and biochemical research.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/28457

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