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About This Item
线性分子式:
(CH3)2CHCHO
CAS号:
分子量:
72.11
FEMA號碼:
2220
Beilstein:
605330
EC號碼:
歐洲委員會號碼:
92
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
5.004
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
推荐产品
生物源
synthetic
品質等級
等級
FG
Fragrance grade
Halal
Kosher
agency
follows IFRA guidelines
meets purity specifications of JECFA
法律遵循
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)
蒸汽壓力
66 mmHg ( 4.4 °C)
化驗
≥98%
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
60 g/L at 25 °C
密度
0.79 g/mL at 25 °C (lit.)
應用
flavors and fragrances
文件
see Safety & Documentation for available documents
食物過敏原
no known allergens
香料過敏原
no known allergens
感官的
fresh; green; floral
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。
應用
- 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)。
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
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)
Wheat flavor components
Mcwilliams M & Mackey AC
Journal of Food Science, 34(6), 493-496 (1969)
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
Atsushi Sato et al.
Chemical communications (Cambridge, England), (46)(46), 6242-6244 (2008-12-17)
Phenylalanine lithium salt was found to be an effective catalyst for asymmetric Michael addition of isobutyraldehyde with beta-nitroalkenes to give quaternary carbon-containing nitroalkanes.
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