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等级
analytical standard
质量水平
蒸汽压
0.43 mmHg ( 20 °C)
方案
≥99.5% (GC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.425 (lit.)
n20/D 1.425
沸点
191 °C (lit.)
mp
−6-−5 °C (lit.)
密度
0.973 g/mL at 25 °C (lit.)
应用
environmental
包装形式
neat
SMILES字符串
CC(=O)CCC(C)=O
InChI
1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3
InChI key
OJVAMHKKJGICOG-UHFFFAOYSA-N
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一般描述
2,5-Hexanedione (2,5HD) is a major metabolite of methyl n-butyl ketone. It is neurotoxic in nature and is water soluble.
应用
It was used as reference standard for the determination of 2,5HD in human urine using gas chromatography-electron capture detection and gas chromatography-mass selective detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
推荐产品
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2
靶器官
Nervous system
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
174.2 °F - closed cup
闪点(°C)
79 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Gas chromatographic method for the sensitive determination of 2, 5-hexanedione using electron capture and mass-selective detection.
Konidari, C. N., C. D. Stalikas, and M. I. Karayannis
Analytica Chimica Acta, 442.2, 231-239 (2001)
Sarah N Campion et al.
Toxicological sciences : an official journal of the Society of Toxicology, 117(2), 457-465 (2010-07-10)
Sertoli cells are essential for testicular germ cell maintenance and survival. We made the unexpected observation that x-radiation (x-ray)-induced germ cell loss is attenuated by co-exposure with the Sertoli cell toxicant 2,5-hexanedione (HD). The mechanisms underlying this attenuation of germ
Antônio Felipe F Oliveira et al.
Journal of analytical toxicology, 33(4), 223-228 (2009-05-28)
2,5-Hexanedione (2,5-HD) is the most important metabolite of n-hexane and methyl ethyl ketone in human urine. Urinary 2,5-HD is used as a biomarker for biological monitoring of workers exposed to n-hexane. A simple method using headspace solid-phase microextraction (HS-SPME) and
Marion Müller et al.
Organic & biomolecular chemistry, 8(7), 1540-1550 (2010-03-20)
The enantiopure (2S,5S)-hexanediol serves as a versatile building block for the production of various fine chemicals and pharmaceuticals. For industrial and commercial scale, the diol is currently obtained through bakers' yeast-mediated reduction of 2,5-hexanedione. However, this process suffers from its
Min-Sun Kim et al.
Toxicology, 260(1-3), 97-103 (2009-05-26)
2,5-Hexanedione (HD), a metabolite of n-hexane, causes central and peripheral neuropathy leading to motor neuron deficits. Although chronic exposure to n-hexane is known to cause gradual sensorimotor neuropathy, there are no reports on the effects of low doses of HD
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