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蒸汽壓力
0.43 mmHg ( 20 °C)
化驗
≥98%
形狀
liquid
折射率
n20/D 1.425 (lit.)
bp
191 °C (lit.)
mp
−6-−5 °C (lit.)
溶解度
alcohol: miscible
diethyl ether: miscible
water: miscible
密度
0.973 g/mL at 25 °C (lit.)
官能基
ketone
SMILES 字串
CC(=O)CCC(C)=O
InChI
1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3
InChI 密鑰
OJVAMHKKJGICOG-UHFFFAOYSA-N
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一般說明
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。
應用
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。
訊號詞
Warning
危險分類
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2
標靶器官
Nervous system
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
174.2 °F - closed cup
閃點（°C）
79 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
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
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
An improved synthesis of (-)-(2R, 5R)-2, 5-dimethylpyrrolidine.
Short RP, et al.
The Journal of Organic Chemistry, 54(7), 1755-1756 (1989)
P S Spencer et al.
Journal of neurology, neurosurgery, and psychiatry, 38(8), 771-775 (1975-08-01)
Chronic exposure of rats to 2,5-hexanedione (CH3COCH2CH2COCH3), a major metabolite of the neurotoxic industrial solvent methyl n-buryl ketone (CH3COCH2CH2CH2CH3), has been shown to cause a clinical peripheral neuropathy with dying-back peripheral and central nervous system degeneration characterized by giant axonal
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)
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