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蒸汽压
0.43 mmHg ( 20 °C)
方案
≥98%
表单
liquid
折射率
n20/D 1.425 (lit.)
沸点
191 °C (lit.)
mp
−6-−5 °C (lit.)
溶解性
alcohol: miscible
diethyl ether: miscible
water: miscible
密度
0.973 g/mL at 25 °C (lit.)
官能团
ketone
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-己二酮是神经毒性工业溶剂甲基正丁基酮的主要代谢产物。 它与胺反应生成2,5-二甲基吡咯。
应用
2,5-己二酮被用作合成反式-2,5-二甲基吡咯烷的起始试剂。
它已被用作参考标准品，用于通过气相色谱-电子捕获检测和气相色谱-质谱选择性检测法检测人尿液中的2,5HD。
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
E K Allard et al.
Toxicology and applied pharmacology, 137(2), 149-156 (1996-04-01)
The Sertoli cell toxicant 2,5-hexanedione (2,5-HD) causes irreversible testicular atrophy in rats. After toxicant exposure, only Sertoli cells, stem cells, and a few spermatogonia remain in the seminiferous epithelium. In this study, the number, type, and fate of the remaining
An improved synthesis of (-)-(2R, 5R)-2, 5-dimethylpyrrolidine.
Short RP, et al.
The Journal of Organic Chemistry, 54(7), 1755-1756 (1989)
D C Anthony et al.
Toxicology and applied pharmacology, 71(3), 372-382 (1983-12-01)
3,4-Dimethyl-2,5-hexanedione and 2,5-hexanedione were reacted with model amines to yield N-substituted 2,3,4,5-tetramethylpyrroles and 2,5-dimethylpyrroles, respectively. When compared to the unsubstituted parent compound 2,5-hexanedione, 3,4-dimethyl-2,5-hexanedione was found to cyclize approximately eight times as rapidly on a molar basis at 37 degrees
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
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