推薦產品
蒸汽密度
2.5 (vs air)
品質等級
蒸汽壓力
90 mmHg ( 20 °C)
化驗
≥99.5%
形狀
liquid
自燃溫度
390 °F
純化經由
redistillation
expl. lim.
12.5 %
折射率
n20/D 1.380 (lit.)
bp
75 °C (lit.)
mp
−96 °C (lit.)
密度
0.8 g/mL at 25 °C (lit.)
感官的
pungent
SMILES 字串
[H]C(=O)CCC
InChI
1S/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3
InChI 密鑰
ZTQSAGDEMFDKMZ-UHFFFAOYSA-N
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一般說明
Butyraldehyde, also known as Butanal, is an aliphatic aldehyde, that is commonly used as a versatile building block in various organic reactions, such as in the synthesis of diverse C4–C8 alcohols, esters, amines, and carboxylic acids.
應用
丁醛可用作以下反应物:
- 各种硝基芳烃衍生物的还原胺化反应合成单-N-烷基苯胺衍生物。
- 离子液体催化 Knoevenagel 与活性亚甲基化合物缩合,合成取代的亲电烯烃。
- NiCl2通过与胺和三甲基甲硅烷基氰化物反应催化合成 α-氨基腈。
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)
<50.0 °F - Pensky-Martens closed cup
閃點(°C)
< 10 °C - Pensky-Martens closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
客戶也查看了
Self-condensation of n-butyraldehyde over solid base catalysts.
J. Catal., 148(2), 759-770 (1994)
Aldol addition of butyraldehyde over solid base catalysts.
Bulletin of the Chemical Society of Japan, 62(6), 2070-2072 (1989)
Heterogeneous photocatalytic oxidation of gas-phase organics for air purification: acetone, 1-butanol, butyraldehyde, formaldehyde, and m-xylene oxidation.
J. Catal., 1136(2), 554-565 (1992)
The condensation of butyraldehyde and aniline.
Journal of the American Chemical Society, 62(3), 494-497 (1940)
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 44(8), 1223-1227 (2006-03-17)
Bovine soles and shavings from the heel were used in laboratory tests that examined the softening and swelling effects of rainwater, cow slurry (faeces plus urine), urine, silage effluent, and washings from recently laid concrete. Formalin, glutaraldehyde and butyraldehyde were
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