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3031-66-1 - 3-Hexyne-2,5-diol, (±) + meso, 97% - B20653 - Alfa Aesar

B20653 3-Hexyne-2,5-diol, (±) + meso, 97%

CAS Number
3031-66-1
Synonyms

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3-Hexyne-2,5-diol, (±) + meso, 97%

MDL
MFCD00004542
EINECS
221-209-5

Chemical Properties

Formula
C6H10O2
Formula Weight
114.15
Boiling Point
120-122°/15mm
Flash Point
123°(253°F)
Density
1.01
Refractive Index
1.4740
Solubility
Soluble in water.

Applications

It is an acetylenic alcohol used as intermediate in the synthesis of aroma chemicals as well as corrosion inhibitor.

Notes

Store at room temperature. Incompatible with strong oxidizing agents.

Literature References

Mahn Joo Kim.; In Suk Lee.; Nakcheol Jeong.; Yoon Kyung Choi. Lipase-catalyzed transesterification as a route to each stereoisomer of 2,5-hexanediol and 3-hexyne-2,5-diol. Synthesis of (2R,5R)-2,5-dimethyltetrahydrofuran.J. Org. Chem. 1993, 58 (23),6483-6485 .

Jürgen Haberland.; Werner Hummel.; Thomas Daussmann.; Andreas Liese. New Continuous Production Process for Enantiopure (2R,5R)-Hexanediol. Org. Proc. Res. Dev. 2002, 6 (4), 458-462 .

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H319

Toxic if swallowed. Causes serious eye irritation.

Precautionary Statements: P280f-P305+P351+P338-P309-P310

Wear protective clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Other References

Beilstein
1720667
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2905.39
TSCA
Yes
RTECS
MR0175000

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