Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

3393-64-4 - 4-Hydroxy-3-methyl-2-butanone, tech 85% - H28483 - Alfa Aesar

H28483 4-Hydroxy-3-methyl-2-butanone, tech 85%

CAS Number

Size Price ($) Quantity Availability
250mg 11.01
1g 46.56
5g 220.24
Add to Cart Add to Quote Request View Item

4-Hydroxy-3-methyl-2-butanone, tech 85%


Chemical Properties

Formula Weight
Refractive Index


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.


Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature 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.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335-H227

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.

Precautionary Statements: P210-P261-P280-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • A11219

    5-Bromo-1-pentene, 96%
  • A13540

    Cyclopropyl methyl ketone, 99%
  • A19999

    3-Methyl-2-pentanone, 98+%
  • B20411

    3,5-Dimethylisoxazole-4-sulfonyl chloride, 98%
  • H26695

    2'-Fluoro-4'-methylacetophenone, 97%

Recently Viewed


Life Science

Metals & Materials


Analytical & Labware