| Identification | More | [Name]
2,6-Pyridinedimethanol | [CAS]
1195-59-1 | [Synonyms]
2,6-BIS(HYDROXYMETHYL)PYRIDINE
2,6-PYRIDINEDIMETHANOL
(2,6-PYRIDINYL)DIMETHANOL
2,6-PYRIDYLDICARBINOL
LABOTEST-BB LT00233124
PYRIDINE-2,6-DIMETHANOL
RARECHEM AL BD 0203
2,6-Dihydroxymethyl Pyridine
pyridine-2,6-diyldimethanol
2,6-PYRIDINEMETHANOL BIS
2,6-PYRIDINETHANOL
(6-Hydroxymethyl-pyridin-2-yl)-methanol
2,6-Pyridinedimethanol ,98% | [EINECS(EC#)]
214-803-0 | [Molecular Formula]
C7H9NO2 | [MDL Number]
MFCD00006351 | [Molecular Weight]
139.15 | [MOL File]
1195-59-1.mol |
| Chemical Properties | Back Directory | [Appearance]
LIGHT YELLOW TO BEIGE CRYSTALLINE POWDER | [Melting point ]
112-114 °C (lit.) | [Boiling point ]
185°C 15mm | [density ]
1.1997 (rough estimate) | [refractive index ]
1.4800 (estimate) | [Fp ]
185°C/15mm | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
Crystalline Powder | [pka]
13.03±0.10(Predicted) | [color ]
Light yellow to beige | [Water Solubility ]
Soluble in water. | [Detection Methods]
HPLC,NMR | [BRN ]
116016 | [InChIKey]
WWFMINHWJYHXHF-UHFFFAOYSA-N | [CAS DataBase Reference]
1195-59-1(CAS DataBase Reference) | [NIST Chemistry Reference]
Pyridine, 2,6-dicarbinol(1195-59-1) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
23 | [Hazard Note ]
Irritant | [HS Code ]
29333999 |
| Hazard Information | Back Directory | [Chemical Properties]
LIGHT YELLOW TO BEIGE CRYSTALLINE POWDER | [Uses]
2,6-Pyridinedimethanol can be used as a quantum dot solution for photoelectric device and biomedicine. | [Preparation]
The preparation of 2,6-Pyridinedimethanol is as follows:2640g of 2,6-dibromomethylpyridine, 3L of 30% aqueous sodium hydroxide solution, and 10L of ethanol were placed in a 20L reaction flask. Turn on the agitation. The reaction solution was heated to reflux and the reaction was kept for 5h. The TLC to intermediate state reaction is complete. The reaction solution is cooled to room temperature, plus into 20L of ice water, stir for 20min. The aqueous phase was extracted twice with 10L of dichloromethane and the organic phases were combined. The organic phase is concentrated under reduced pressure to dry, a solid of 1232g was obtained, the yield was 88.6%, and the liquid phase was 98%.
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