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76-09-5 - Pinacol, 99% - 2,3-Dimethyl-2,3-butanediol - Tetramethylethylene glycol - B25006 - Alfa Aesar

B25006 Pinacol, 99%

CAS Number
76-09-5
Synonyms
2,3-Dimethyl-2,3-butanediol
Tetramethylethylene glycol

Size Price ($) Quantity Availability
25g 35.50
100g 87.10
500g 372.00
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Pinacol, 99%

MDL
MFCD00004462
EINECS
200-933-5

Chemical Properties

Formula
C6H14O2
Formula Weight
118.18
Melting point
42-45°
Boiling Point
171-172°
Flash Point
77°(170°F)
Sensitivity
Hygroscopic
Solubility
Soluble in hot water, alcohol, and diethyl ether.

Applications

Pinacol is used in the preparation of synthetic intermediates like pinacolborane, bis(pinacolato)diboron and pinacolchloroborane by reaction with boron trichloride. Further, it plays an important role as an intermediate for biologically active compounds like antiviral, antibacterial, antifungal and antituberculous.

Notes

Hygroscopic. Incompatible with strong oxidizing agents, strong bases and strong acids.

Literature References

Reddy, B. V. S.; Reddy, S. G.; Durgaprasad, M.; Bhadra, M. P.; Sridhar, B. Domino Prins/pinacol reaction for the stereoselective synthesis of spiro[pyran-4,4'-quinoline]-2',3'-dione derivatives. Org. Biomol. Chem. 2015, 13 (32), 8729-8733.

Yoshimura, A.; Saeki, T.; Nomoto, A.; Ogawa, A. Pinacol couplings of a series of aldehydes and ketones with SmI2/Sm/Me3SiCl in DME. Tetrahedron 2015, 71 (33), 5347-5355.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H303

Causes skin irritation. Causes serious eye irritation. May be harmful if swallowed.

Precautionary Statements: P280-P264-P305+P351+P338-P362-P312-P321-P332+P313-P337+P313-P302+P352

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: IF ON SKIN: Wash with plenty of soap and water.

Other References

Merck
14,7439
Beilstein
1340501
Harmonized Tariff Code
2905.39
TSCA
Yes
RTECS
EK1720000

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