Products Categories
| CAS No.: | 90-80-2 |
|---|---|
| Name: | delta-Gluconolactone |
| Article Data: | 123 |
| Cas Database | |
| Molecular Structure: | |
|
|
|
| Formula: | C6H10O6 |
| Molecular Weight: | 178.142 |
| Synonyms: | Gluconicacid lactone (6CI);Gluconic acid, lactone, D- (7CI);Gluconic acid, d-lactone, D- (8CI);D-(+)-Gluconic acid d-lactone;D-Gluconic acid 1,5-lactone;D-Gluconic acidlactone;D-Glucono-1,5-lactone;D-Glucono-d-lactone;E 575;Fujiglucon;Gluconolactone;D-delta-Gluconolactone;Glucono-Delta-Lactone;D-Gluconic acid, d-lactone;1,5-Gluconolactone; |
| EINECS: | 202-016-5 |
| Density: | 1.721 g/cm3 |
| Melting Point: | 151-155 °C |
| Boiling Point: | 446.417 °C at 760 mmHg |
| Flash Point: | 192.294 °C |
| Solubility: | 500 g/L (20 °C) in water |
| Appearance: | Powder |
| Hazard Symbols: |
 Xn,  Xi
|
| Risk Codes: | 21-36/38-46-62-63 |
| Safety: | 24/25-53-36/37-26-25 |
| Transport Information: | N/A |
| PSA: | 107.22000 |
| LogP: | -3.01320 |
| Conditions | Yield |
|---|---|
| In 1,4-dioxane; water for 0.183333h; microwave irradiation; | 92% |
| at 50℃; under 20 Torr; | |
| at 70 - 80℃; |
| Conditions | Yield |
|---|---|
| [(C4Ph4CO)(CO)2Ru]2 In cyclohexanone at 45℃; for 16h; | 86% |
| With oxygen; catalase; glucose oxidase at 25℃; Rate constant; 0.1M acetate buffer (pH=5.5); | |
| With N-Bromosuccinimide; sulfuric acid; mercury(II) diacetate In water; acetic acid at 26.9℃; Kinetics; Thermodynamic data; Mechanism; further temperatures, also with Ru(III) as a catalyst; ΔG(excit.), ΔS(excit.), ΔH(excit.), Ea; |
| Conditions | Yield |
|---|---|
| With water | |
| at 78℃; under 12 Torr; beim Trocknen ueber Phosphorpentoxyd; | |
| at 78℃; under 12 Torr; Ueber Phosphorpentoxyd; | |
| In water at 112 - 124℃; for 2h; Sparging with nitrogen; |
ethyl D-gluconate
D-Glucono-1,5-lactone
| Conditions | Yield |
|---|---|
| at 50℃; under 20 Torr; | |
| at 70 - 80℃; |
D-Glucose
nicotinamide adenine dinucleotide
A
NADH
B
D-Glucono-1,5-lactone
| Conditions | Yield |
|---|---|
| at 22℃; ph=7.0, phosphate buffer; glucose dehydrogenase; |
D-Glucose
A
meso-erythritol
B
D-Arabitol
C
D-glucono-1,4-lactone
D
D-Glucono-1,5-lactone
| Conditions | Yield |
|---|---|
| With 1-methyl-pyrrolidin-2-one; Wilkinson's catalyst at 130℃; for 6h; Product distribution; Mechanism; other unprotected aldose sugars; other rhodium-catalysts; var. temp. and reaction times; |
| Conditions | Yield |
|---|---|
| With oxygen In water Thermodynamic data; Kinetics; Mechanism; Ambient temperature; Eact, other object of study: steady state catalytic current density; condition: Redox Polymer Films Glucose oxidase/PEG/POs-EA on a vitreous-carbon-disk electrode; different conditions: air, nitrogen, different temperatures; | |
| With glucose oxidase at 25℃; Rate constant; reductive half-reaction; also in the presence of one-elctron redox cosubstrates (differently substituted ferroceniums and promazine cation); var. pH values; | |
| ferrocenium(III) tetrafluoroborate In water at 25℃; Rate constant; glucose oxidase from Aspergillus Niger; n-octyl-β-D-glucopyrannoside; enzymatic electrocatalysis: working electrode: glassy carbon disk, reference elektrode: SCE; |
D-Glucono-1,5-lactone
| Conditions | Yield |
|---|---|
| With acetic acid |
| Conditions | Yield |
|---|---|
| at 0℃; Rate constant; veschiedenen D-Glucose-Praeparate; unter Einleiten von Kohlendioxid; |
Please post your buying leads,so that our qualified suppliers will soon
contact you!
*Required Fields
.jpg)
Systematic Name: (3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name)
SMILES: O=C1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
InChI: InChI=1/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1
InChIKey: PHOQVHQSTUBQQK-SQOUGZDYBO
Empirical Formula: C6H10O6
Molecular Weight: 178.14
EINECS: 202-016-5
Product Categories: Biochemistry; Glucose; Sugar Acids; Sugars; Dextrins、Sugar & Carbohydrates
Melting Point: 160 °C (dec.)(lit.)
alpha: 65 °(c=1,H2O)
refractive index: 63.5 ° (C=10, H2O)
Water Solubility: 500 g/L (20 °C)
Index of Refraction: 1.607
Molar Refractivity: 35.79 cm3
Molar Volume: 103.5 cm3
Surface Tension: 98.4 dyne/cm
Density: 1.72 g/cm3
Flash Point: 192.3 °C
Enthalpy of Vaporization: 81.3 kJ/mol
Boiling Point: 446.4 °C at 760 mmHg
Vapour Pressure: 7.6E-10 mmHg at 25 °C
Classification Code of 1,5-Gluconolactone (CAS NO.90-80-2): Chelating agent; Mutation data
1,5-Gluconolactone (CAS NO.90-80-2) is a synergistic blend of gluconolactone and sodium benzoate. This blend provides broad spectrum protection against product spoilage in a variety of personal care formulations.
| 1. | uns-mic-uns 5 mmol/L | AMICCW Archives of Microbiology. 109 (1976),157. |
Reported in EPA TSCA Inventory.
Hazard Codes: 
Xn,
Xi
Risk Statements:
R21: Harmful in contact with skin
R46: May cause heritable genetic damage
R62: Possible risk of impaired fertility
R63: Possible risk of harm to the unborn child
R36/37: Irritating to eyes and respiratory system
Safety Statements:
S25: Avoid contact with eyes
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S53: Avoid exposure - obtain special instruction before use
S24/25: Avoid contact with skin and eyes
S36/37: Wear suitable protective clothing and gloves
WGK Germany: 3
RTECS: LZ5184000
F: 21
Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
1,5-Gluconolactone (CAS NO.90-80-2), its Synonyms are D-Gluconic acid delta-lactone ; D-Gluconic acid lactone ; D-Gluconic delta-lactone ; D-Glucono-1,5-lactone ; D-delta-Gluconolactone ; Deltagluconolactone ; Gluconic acid lactone (6CI) ; Gluconic delta-lactone ; Glucono delta lactone ; Glucono delta-lactone ; Gluconolactone ; delta-Gluconolactone ; beta-Glucono-1,5-lactone .
