H11904
2,5-己二醇
99% (mixture of isomers)
别名:
2,5-二羟基己烷
质量水平
方案
99% (mixture of isomers)
表单
liquid
折射率
n20/D 1.447 (lit.)
沸点
216-218 °C (lit.)
密度
0.961 g/mL at 25 °C (lit.)
SMILES字符串
CC(O)CCC(C)O
InChI
1S/C6H14O2/c1-5(7)3-4-6(2)8/h5-8H,3-4H2,1-2H3
InChI key
OHMBHFSEKCCCBW-UHFFFAOYSA-N
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应用
2,5-己二醇可用于：
- 作为反应剂与伯胺通过氧化偶联反应合成N-取代吡咯。
- 作为烷基化剂与吲哚经由Friedel-Crafts烷基化反应合成取代咔唑。
- 作为单体与二酸氯化物反应制备聚酯类物质。
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
213.8 °F - closed cup
闪点(°C)
101 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Corey Frazer et al.
Nature microbiology, 5(11), 1374-1389 (2020-07-29)
Cell identity in eukaryotes is controlled by transcriptional regulatory networks that define cell-type-specific gene expression. In the opportunistic fungal pathogen Candida albicans, transcriptional regulatory networks regulate epigenetic switching between two alternative cell states, 'white' and 'opaque', that exhibit distinct host
H B Jones et al.
Acta neuropathologica, 58(4), 286-290 (1982-01-01)
Rats were given 2,5-hexanediol, a metabolite of n-hexane, in the drinking water until they developed a marked degree of paresis over about 7 weeks and were then allowed to recover naturally. The time course and the manner of removal of
K Kannan et al.
Environmental research, 36(1), 14-25 (1985-02-01)
A preliminary study on immunotoxicologic evaluation of 2,5-hexanediol (one of the principal metabolites of n-hexane), involving multiple immunological parameters, was carried out in mice. Mice were exposed to 2,5-hexanediol at a 1/5 LD50 dose level for 7 days. Pathotoxicological changes
J Haberland et al.
Applied microbiology and biotechnology, 58(5), 595-599 (2002-04-17)
Diastereoselective reduction of diketones with Lactobacillus kefir DSM 20587 was examined. The reduction of both oxo-functions proceeded highly diastereoselectively. (2 R,5 R)-Hexanediol 3 was produced starting from (2,5)-hexanedione 1 in quantitative yields with enantiomeric excess >99% and diastereomeric excess >99%.
B Bäckström et al.
Archives of toxicology, 67(4), 277-283 (1993-01-01)
Male albino (Sprague Dawley) and pigmented (Norwegian Brown) rats received 1% 2,5-hexanediol (H) in their drinking water for 5 or 8 weeks, respectively. The rats were housed either in 12 h light (average 30 cd/cm2 inside cage) and 12 h
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