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

CAS Number

Stock No. Size Price ($) Quantity Availability
H28483-MD 250mg 57.90
H28483-03 1g 145.00
H28483-06 5g 435.00
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4-Hydroxy-3-methyl-2-butanone, tech 85%


Chemical Properties

Formula Weight
Refractive Index
Storage & Sensitivity
Ambient temperatures.


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: H227-H315-H319-H335

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

Precautionary Statements: P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

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%

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