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| CAS No.: | 16610-63-2 |
|---|---|
| Name: | LAURYL ALCOHOL DIPHOSPHONIC ACID |
| Molecular Structure: | |
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| Formula: | C12H28 O7 P2 |
| Molecular Weight: | 346.298 |
| Synonyms: | Phosphonicacid, (1-hydroxydodecylidene)bis- (9CI); Phosphonic acid,(1-hydroxydodecylidene)di- (8CI); (1-Hydroxydodecylidene)diphosphonic acid;1-Hydroxydodecane-1,1-diphosphonic acid |
| PSA: | 154.91000 |
| LogP: | 2.90880 |

n-dodecanoyl chloride


(1-hydroxydodecane-1,1-diyl)diphosphonic acid

| Conditions | Yield |
|---|---|
| Stage #1: n-dodecanoyl chloride With tris(trimethylsilyl) phosphite at 25℃; Stage #2: In methanol at 25℃; for 1h; | 97% |

lauric acid


(1-hydroxydodecane-1,1-diyl)diphosphonic acid

| Conditions | Yield |
|---|---|
| Stage #1: lauric acid With phosphorus(III) oxide In water at 100 - 135℃; for 2h; Inert atmosphere; Stage #2: With water at 140℃; for 1.33333h; | 84.2% |
| With P4O6 heating; Yield given; | |
| Stage #1: lauric acid With phosphonic Acid; methanesulfonic acid; phosphorus trichloride at 65℃; Stage #2: With water Heating; | |
| With methanesulfonic acid; phosphorous acid; phosphorus trichloride at 90℃; for 16h; | |
| With methanesulfonic acid; phosphorous acid; phosphorus trichloride at 90℃; for 16h; |

n-dodecanoyl chloride


tris(trimethylsilyl) phosphite


(1-hydroxydodecane-1,1-diyl)diphosphonic acid

| Conditions | Yield |
|---|---|
| Stage #1: n-dodecanoyl chloride; tris(trimethylsilyl) phosphite at -5 - 20℃; for 2h; Inert atmosphere; Stage #2: With methanol | 82% |

(1-hydroxydodecane-1,1-diyl)diphosphonic acid


alpha cyclodextrin

| Conditions | Yield |
|---|---|
| In aq. phosphate buffer at 24.84℃; pH=6.5; |

| Conditions | Yield |
|---|---|
| In aq. phosphate buffer at 24.84℃; pH=6.5; |