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蒸汽密度
2.5 (vs air)
蒸汽壓力
66 mmHg ( 4.4 °C)
化驗
≥99%
形狀
liquid
自燃溫度
384 °F
expl. lim.
10 %, 25 °F
2 %, 32 °F
折射率
n20/D 1.374 (lit.)
bp
63 °C (lit.)
mp
−65 °C (lit.)
溶解度
water: soluble 11g/100mL at 20 °C(lit.)
acetone: miscible(lit.)
benzene: miscible(lit.)
carbon disulfide: miscible(lit.)
chloroform: miscible(lit.)
diethyl ether: miscible(lit.)
ethanol: miscible(lit.)
toluene: miscible(lit.)
密度
0.79 g/mL at 25 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
[H]C(=O)C(C)C
InChI
1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
InChI 密鑰
AMIMRNSIRUDHCM-UHFFFAOYSA-N
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一般說明
异丁醛与 β-硝基烯烃发生不对称 Michael 加成反应得到四元含碳的硝基烷烃 。
應用
异丁醛（2-甲基丙醛）用于异丁醇（2-甲基丙醇）的微生物合成 。
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 2
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
-11.2 °F - closed cup
閃點（°C）
-24 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves
其他客户在看
Xiang Liu et al.
Journal of biotechnology, 164(2), 188-195 (2012-09-15)
We have determined the X-ray crystal structures of the NADH-dependent alcohol dehydrogenase LlAdhA from Lactococcus lactis and its laboratory-evolved variant LlAdhA(RE1) at 1.9Å and 2.5Å resolution, respectively. LlAdhA(RE1), which contains three amino acid mutations (Y50F, I212T, and L264V), was engineered
P Bustillo Trueba et al.
Journal of chromatography. A, 1604, 460467-460467 (2019-08-28)
This paper describes the method validation for the simultaneous determination of seven cysteinylated aldehydes, i.e. 2-substituted 1,3-thiazolidines-4-carboxylic acids, using ultra-high-performance liquid chromatography-mass spectrometry (UHPLC-MS). Authentic reference compounds were first synthesized for identification and quantification purposes. Moreover, nuclear magnetic resonance (1H
Weronika Filipowska et al.
Journal of chromatography. A, 1612, 460647-460647 (2019-11-27)
Aldehydes originating from malt play an important role in beer flavour deterioration. In order to better understand the influence of malting process on beer staling, it is necessary to acquire a reliable analytical methodology for determination of beer staling aldehydes
Hyunwoo Kim et al.
Organic letters, 11(1), 157-160 (2008-12-10)
Addition of isobutyraldehyde to 1,2-bis(2-hydroxyphenyl)-1,2-diaminoethane (mother diamine) cleanly gives a stable, fused imidazolidine-dihydro-1,3-oxazine ring complex. However, vigorous heating of the fused ring complex gives the diaza-Cope rearrangement product with excellent yield and stereoselectivity. A variety of alkyl aldehydes have been
Bettina M Pause et al.
Psychophysiology, 40(2), 209-225 (2003-06-25)
The aim of the present study was to investigate the similarities and differences in the olfactory and visual processing of emotional stimuli in healthy subjects and in patients with major depressive disorder (MDD). Twenty-five inpatients were investigated after admission to
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