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Thermo Scientific Chemicals
4-Hydroxy-3-methyl-2-butanone, tech 85%
CAS: 3393-64-4 | C5H10O2 | 102.133 g/mol
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化學識別
CAS3393-64-4
IUPAC Name4-hydroxy-3-methylbutan-2-one
Molecular FormulaC5H10O2
InChI KeyVVSRECWZBBJOTG-UHFFFAOYNA-N
SMILESCC(CO)C(C)=O
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規格
規格表
規格表Appearance (Color)Clear, colorless to yellow
FormLiquid
Assay (GC)>83.0%
Refractive Index1.4285-1.4365 @ 20?C
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo vinylation and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40% of the total product ion distribution.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo “vinylation” and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40% of the total product ion distribution.
Notes
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo “vinylation” and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40% of the total product ion distribution.
Notes
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
RUO – Research Use Only
General References:
- Masahiro Hirama,; Kenshu Fujiwara,; Kuniyoshi Shigematu,; Yoshimasa Fukazawa.The 10-membered ring analogs of neocarzinostatin chromophore: design, synthesis and mode of decomposition. J. Am. Chem. Soc. 1989, 111 (11), 4120-4122.
- Xiaoyu Liu,; Harvey E. Jeffries,; Kenneth G. Sexton. Atmospheric Photochemical Degradation of 1,4-Unsaturated Dicarbonyls. Environ. Sci. Technol. 1999, 33 (23),4212-4220.