sevenspikes.themes.common.filters
sevenspikes.themes.common.closemenu

5-甲基-2-己酮,5-Methyl-2-hexanone;99% [MIAK]

别名:异丁基丙酮;异戊基甲基酮; Isobutylacetone, Isopentyl methyl ketone, MIAK

CAS号 110-12-3 线性分子式 (CH3)2CHCH2CH2COCH3 分子量 114.19 Beilstein/REAXYS Number 506163 EINECS 编号 203-737-8 MDL number MFCD00008950 PubChem Substance ID 329757991 NACRES NA.21
货号(SKU): 537705
CAS号: 110-12-3
MDL号: MFCD00008950
增值税发票 √ 免费货运 [顺丰 联邦] √
$207.56

产品描述

5-甲基-2-己酮(甲基异戊基酮,MIAK)是脂肪族酮。 已经研究了其在某些锈菌的类孢子中引起发芽反应的能力。测量了MIAK的近紫外吸收截面和吸收光谱,并用于确定其光解寿命。飞秒时间分辨质谱法研究了MIAK的Norrish II型反应动力学。5-甲基-2-己酮可用于在铜基催化剂存在下通过对硝基苯胺的还原烷基化反应来合成N,N'-双(1,4-二甲基戊基)-对苯二胺(BMPPD)。

General description

5-Methyl-2-hexanone (methyl isoamyl ketone, MIAK) is an aliphatic ketone. Its ability to elicit germination response in uredospores of certain species of rust has been investigated.[1] The near-UV absorption cross section and absorption spectrum of MIAK were measured and employed to determine its photolysis lifetime.[2] The dynamics of the Norrish Type-II reaction of MIAK has been studied using femtosecond time-resolved mass spectrometry.[3]

Application

5-Methyl-2-hexanone may be used to synthesize N,N′-bis(1,4-dimethylpentyl)-p-phenylenediamine (BMPPD) via reductive alkylation of p-nitroaniline in the presence of copper-based catalysts.[4]

包装

1 L in glass bottle

18 L in steel drum

性质

Quality Level100
vapor density3.94 (vs air)
vapor pressure4.5 mmHg ( 20 °C)
assay99%
autoignition temp.797 °F
expl. lim.1.35-8.2 %, 93 °F
impurities≤0.05% (water)
refractive indexn20/D 1.406 (lit.)
bp145 °C (lit.)
mp-74 °C
solubilitywater: soluble 5.4 g/L at 25 °C
density0.814 g/mL at 25 °C (lit.)
SMILES stringCC(C)CCC(C)=O
InChI1S/C7H14O/c1-6(2)4-5-7(3)8/h6H,4-5H2,1-3H3
InChI keyFFWSICBKRCICMR-UHFFFAOYSA-N


安全信息

符号
信号词
Warning
危害声明 H226 - H332
警示性声明 P210 - P304 + P340 + P312
危害码 (欧洲) Xn
风险声明 (欧洲) 10-20
安全声明 (欧洲) 23-24/25
RIDADR UN 2302 3 / PGIII
WGK德国 WGK 1
RTECS MP3850000
闪点(华氏) 104.0 °F - closed cup
闪点(摄氏) 40 °C - closed cup
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62
商品标签