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

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

Codice CAS
3393-64-4
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
250mg 56,30
1g 142,00
5g 426,00
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4-Hydroxy-3-methyl-2-butanone, tech 85%

MDL
MFCD00004739
EINECS
222-238-6

Proprietà chimiche

Formula
C5H10O2
Peso formula
102.13
Indice di rifrazione
1.4325

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335-H227

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Codice tariffe armonizzato
2914.40
TSCA
No

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