己基醚
己基醚用途
用作反应介质、去泡剂的成分。在化学反应中用作溶剂及消泡剂。用于火棉胶，萃取剂，照相软片和无烟火药等等。
己基醚名称
[ CAS 号 ]:
112-58-3
[ 中文名 ]:
正己醚
[ 英文名 ]:
DIHEXYL ETHER
[中文别名 ]:
[英文别名 ]:
- MFCD00009525
- Dihexyl Ether
- EINECS 203-987-8
- 1-hexoxyhexane
己基醚物理化学性质
[ 密度 ]:
0.793 g/mL at 25 °C(lit.)
[ 沸点 ]:
228-229 °C(lit.)
[ 熔点 ]:
-43°C
[ 分子式 ]:
C12H26O
[ 分子量 ]:
186.33400
[ 闪点 ]:
173 °F
[ 精确质量 ]:
186.19800
[ PSA ]:
9.23000
[ LogP ]:
4.16360
[ 外观性状 ]:
无色-极淡的黄色透明液体
[ 蒸汽压 ]:
0.148mmHg at 25°C
[ 折射率 ]:
n20/D 1.4204(lit.)
[ 储存条件 ]:
库房通风低温干燥
己基醚MSDS
己基醚毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KN8600000
- CHEMICAL NAME :
- Ether, dihexyl
- CAS REGISTRY NUMBER :
- 112-58-3
- BEILSTEIN REFERENCE NO. :
- 1738177
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C12-H26-O
- MOLECULAR WEIGHT :
- 186.38
- WISWESSER LINE NOTATION :
- 6O6
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/13/1971 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 30900 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 885 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex)
- REFERENCE :
- APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 37,56,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 6 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/13/1971
己基醚安全信息
[ 危害声明 ]:
H413
[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
[ 危害码 (欧洲) ]:
Xi
[ 风险声明 (欧洲) ]:
66
[ 安全声明 (欧洲) ]:
S26-S36/37/39
[ WGK德国 ]:
2
[ RTECS号 ]:
KN8600000
[ 海关编码 ]:
2909199090
己基醚合成路线
己基醚上下游产品
己基醚上游产品
己基醚下游产品
己基醚制备
1.精制方法：分别用10%亚硫酸氢钠、10%氢氧化钠、饱和氯化钠溶液洗涤后，用氯化钙、金属钠等干燥，精馏。
2.制法：
参照上述正戊基醚的制备方法（参考书242页），使用1-己醇（2）68g(83mL,0.67mol,bp156～157℃),浓硫酸4.5mL，几粒沸石，温度升至180℃.反应结束后，冷却，倒入水中。分出有机层，用5%的氢氧化钠溶液洗涤两次，水洗一次，无水碳酸钾干燥，蒸馏，收集160～221℃(23g)、221～223℃（23g）的馏分。用金属钠5g处理后蒸馏，共得二异戊基醚（1）26g，收率43%。
己基醚海关
[ 海关编码 ]: 2909199090
[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
己基醚文献
J. Chromatogr. A. 1378 , 1-7, (2015)
This paper proposes for the first time the use of a nonionic surfactant for the enhancement of electromembrane extraction performance. The presence of nonionic surfactant in donor phase promotes ionic...
Nano polypyrrole-coated magnetic solid phase extraction followed by dispersive liquid phase microextraction for trace determination of megestrol acetate and levonorgestrel.Anal. Chim. Acta 885 , 98-105, (2015)
The aim of the present work is combination of the advantages of magnetic solid phase extraction (MSPE) and dispersive liquid phase microextraction (DLLME) followed by filtration-based phase separation...
Agar films containing silver nanoparticles as new supports for electromembrane extraction.Anal. Bioanal. Chem 407(5) , 1519-25, (2015)
A new support containing silver nanoparticles to assist electromembrane extraction (EME) procedures is proposed. For the first time, synthesized agar films containing silver nanoparticles (AgNPs) have...
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥需询单/1mg
￥需询单/1mg
￥需询单/1g
￥需询单/1mg
联系人：阿拉丁李高志
产品详情：己基醚
公司名：上海创赛科技有限公司
区域：上海市嘉定区
价格：
￥132.0/5ml
￥450.0/25ml
￥1564.0/100ml
联系人：夏言
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相关化合物
【己基醚】化源网提供己基醚CAS号112-58-3，己基醚MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询己基醚上化源网，专业又轻松。>>电脑版：己基醚
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