320358
异丁醛
98%
别名:
2-甲基丙醛
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关于此项目
线性分子式:
(CH3)2CHCHO
化学文摘社编号:
分子量:
72.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-149-6
Beilstein/REAXYS Number:
605330
MDL number:
Assay:
98%
Form:
liquid
InChI key
AMIMRNSIRUDHCM-UHFFFAOYSA-N
InChI
1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
SMILES string
[H]C(=O)C(C)C
vapor density
2.5 (vs air)
vapor pressure
66 mmHg ( 4.4 °C)
assay
98%
form
liquid
autoignition temp.
384 °F
expl. lim.
10 %, 25 °F, 2 %, 32 °F
Quality Level
bp
63 °C (lit.)
mp
−65 °C (lit.)
solubility
60 g/L at 25 °C
density
0.79 g/mL at 25 °C (lit.)
functional group
aldehyde
storage temp.
2-8°C
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-11.2 °F - closed cup
flash_point_c
-24 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
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Christine Counet et al.
Journal of agricultural and food chemistry, 50(8), 2385-2391 (2002-04-04)
After vacuum distillation and liquid-liquid extraction, the volatile fractions of dark chocolates were analyzed by gas chromatography-olfactometry and gas chromatography-mass spectrometry. Aroma extract dilution analysis revealed the presence of 33 potent odorants in the neutral/basic fraction. Three of these had
Rudy Coquet et al.
Physical chemistry chemical physics : PCCP, 9(45), 6040-6046 (2007-11-16)
The formation and catalytic behavior of active structures in a SiO(2)-supported unsaturated Ru complex catalyst for alkene epoxidation were studied by means of hybrid density functional theory (DFT) calculations. An energy-gaining route for the catalyst activation was found to allow
Organocatalytic enantioselective cross-aldol reactions of aldehydes with isatins: formation of two contiguous quaternary centered 3-substituted 3-hydroxyindol-2-ones.
Fei Xue et al.
Chemistry, an Asian journal, 4(11), 1664-1667 (2009-09-12)
Hamid Reza Khavasi et al.
Inorganic chemistry, 48(13), 5593-5595 (2009-05-28)
Dioxygen epoxidation of cyclic alkenes into their corresponding epoxides was successfully achieved in good yield by using a novel binuclear manganese carboxamide complex as the catalyst and isobutyraldehyde as the cosubstrate.
Katsuya Fukami et al.
Journal of agricultural and food chemistry, 50(19), 5412-5416 (2002-09-05)
To make clear the distinctive odorants of fish sauce, addition tests were carried out with respect to deodorized fish sauce samples. Volatiles from the headspace gas of nontreated fish sauce and deodorized fish sauce were characterized by gas chromatography-olfactometry and
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