M33476
2-甲基丁醛
95%
别名:
α-甲基丁醛, α-甲基正丁醛, (±)-2-甲基丁醛, 2-乙基丙醛, 2-甲基丁醛, 2-甲酰基丁烷
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关于此项目
线性分子式:
C2H5CH(CH3)CHO
化学文摘社编号:
分子量:
86.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-485-6
Beilstein/REAXYS Number:
1633540
MDL number:
Assay:
95%
Form:
liquid
产品名称
2-甲基丁醛, 95%
InChI key
BYGQBDHUGHBGMD-UHFFFAOYSA-N
InChI
1S/C5H10O/c1-3-5(2)4-6/h4-5H,3H2,1-2H3
SMILES string
[H]C(=O)C(C)CC
assay
95%
form
liquid
refractive index
n20/D 1.3919 (lit.)
bp
90-92 °C (lit.)
density
0.806 g/mL at 20 °C
0.804 g/mL at 25 °C (lit.)
Quality Level
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Application
2-甲基丁醛可用作合成以下物质的反应物：
- 在乙酸铵存在的情况下通过与各种苯乙酮和丙二腈的多组分缩合反应合成的 2-氨基-3-氰基吡啶衍生物。
- 在氢分子存在的情况下通过与二乙胺的铑催化还原胺化反应合成的N,N-二乙基-2-甲基-1-丁胺。
- α-采用三环非离子强路易斯碱与苯乙腈进行缩合反应合成的（2-甲基亚丁基）苯乙腈。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
23.0 °F
flash_point_c
-5 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Efficient synthesis of 3-cyano-6-(2-hydroxyphenyl) pyridines by multi-component condensations on beads
Shintani T, et al.
Tetrahedron Letters, 44(35), 6567-6569 (2003)
Direct synthesis of α ,β-unsaturated nitriles catalyzed by nonionic superbases
D'Sa Bosco A, et al.
The Journal of Organic Chemistry, 63(12), 3961-3967 (1998)
Rhodium-Catalysed Reductive Amination for the Synthesis of Tertiary Amines
Bianga J, et al.
advanced synthesis and catalysis, 362(20), 4415-4424 (2020)
Rhodium-Catalysed Reductive Amination for the Synthesis of Tertiary Amines
Bianga J, et al.
Advanced Synthesis & Catalysis, 362(20), 4415-4424 (2020)
Yunzi Feng et al.
Food chemistry, 187, 44-52 (2015-05-16)
Aroma extract dilution analysis (AEDA) is widely used for the screening of aroma-active compounds in gas chromatography-olfactometry (GC-O). In this study, three aroma dilution methods, (I) using different test sample volumes, (II) diluting samples, and (III) adjusting the GC injector
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