所有图片(1)
About This Item
线性分子式:
(CH3)2CHCHO
CAS号:
分子量:
72.11
FEMA编号:
2220
Beilstein:
605330
EC 号:
欧洲委员会编号:
92
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
5.004
NACRES:
NA.21
性状检查:
fresh; green; floral
等级:
FG
Fragrance grade
Halal
Kosher
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
食品过敏原:
no known allergens
推荐产品
生物来源
synthetic
质量水平
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
meets purity specifications of JECFA
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515
蒸汽密度
2.5 (vs air)
蒸汽压
66 mmHg ( 4.4 °C)
方案
≥98%
自燃温度
384 °F
expl. lim.
10 %, 25 °F
2 %, 32 °F
折射率
n20/D 1.374 (lit.)
沸点
63 °C (lit.)
mp
−65 °C (lit.)
溶解性
60 g/L at 25 °C
密度
0.79 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
fresh; green; floral
储存温度
2-8°C
SMILES字符串
[H]C(=O)C(C)C
InChI
1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
InChI key
AMIMRNSIRUDHCM-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
异丁醛是一种可以用作调味剂的脂肪族醛。 它已被确定为小麦香精中的挥发性风味成分之一。 有些人可能厌恶异丁醛的气味。
应用
- 单原子钯工程钴纳米复合材料将硫化物选择性有氧氧化为亚砜。：本研究提出了钯工程钴纳米复合材料的新用法，该方法可促进硫化物的选择性有氧氧化，异丁醛在此过程中充当重要试剂，为更高效和更环保的化学合成提供了潜力（Ma et al., 2024）。
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-11.2 °F - closed cup
闪点(°C)
-24 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
Wheat flavor components
Mcwilliams M & Mackey AC
Journal of Food Science, 34(6), 493-496 (1969)
Burdock GA
Encyclopedia of Food and Color Additives, 1, 1462-1463 (1997)
Specific anosmia to isobutyraldehyde: the malty primary odor.
MOORE JE, et al.
Chemical Senses, 2(1), 17-25 (1976)
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
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门