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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-Nummer
3031-66-1
Synonyme

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3-Hexyne-2,5-diol, (±) + meso, 97%

MDL
MFCD00004542
EINECS
221-209-5

Chemische Eigenschaften

Formel
C6H10O2
Molmasse
114.15
Siedepunkt
120-122°/15mm
Flammpunkt
123°(253°F)
Dichte
1.01
Brechungsindex
1.4740
Löslichkeit
Soluble in water.

Anwendungen

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

Bemerkungen

Store at room temperature. Incompatible with strong oxidizing agents.

Literaturverweise

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 Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H319

Toxic if swallowed. Causes serious eye irritation.

Sicherheitshinweise: 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.

Weitere Referenzen

Beilstein
1720667
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2905.39
TSCA
Yes
RTECS
MR0175000

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