538264
丁腈
≥99%
别名:
丙基氰
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线性分子式:
CH3CH2CH2CN
化学文摘社编号:
分子量:
69.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-700-6
Beilstein/REAXYS Number:
1361452
MDL number:
Assay:
≥99%
InChI key
KVNRLNFWIYMESJ-UHFFFAOYSA-N
InChI
1S/C4H7N/c1-2-3-4-5/h2-3H2,1H3
SMILES string
CCCC#N
vapor density
2.4 (vs air)
vapor pressure
23 mmHg ( 25 °C)
assay
≥99%
autoignition temp.
910 °F
Quality Level
refractive index
n20/D 1.384 (lit.)
bp
115-117 °C (lit.)
mp
−112 °C (lit.)
solubility
DMF: miscible(lit.), alcohol: miscible(lit.), diethyl ether: miscible(lit.), water: very slightly soluble(lit.)
density
0.794 g/mL at 25 °C (lit.)
functional group
nitrile
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General description
丁腈（丙腈，BN）是一种线性氰化物。采用气相沉积法制备了丁腈 (BN) 玻璃。研究了氮化硼玻璃的摩尔体积与沉积温度的关系。其与高温水（温度 = 330℃，压力范围 = 128-2600 bar）反应生成丁酰胺、丁酸和氨。在 LiOH 促进的钴基 Raney 催化剂存在下发生选择性还原，得到 n -丁胺。
Application
丁腈适合用于研究立体化学因素对价间电荷转移 (IT) 的影响。它可用于染料敏化太阳能电池的电解质组成。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
71.6 °F
flash_point_c
22 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Tailoring Raney-catalysts for the selective hydrogenation of butyronitrile to n-butylamine.
Chojecki A, et al.
J. Catal., 245(1), 237-248 (2007)
Stereochemical influences on intervalence charge transfer in homodinuclear complexes of ruthenium.
D M D'Alessandro et al.
Inorganic chemistry, 40(26), 6841-6844 (2001-12-12)
Effect of pressure on the rate of butyronitrile hydrolysis in high-temperature water.
Iyer SD and Klein MT.
Journal of Supercritical Fluids, 10(3), 191-200 (1997)
Hideyuki Nakayama et al.
The journal of physical chemistry. B, 117(35), 10311-10319 (2013-08-08)
Molar volumes (Vm) of vapor-deposited ethylcyclohexane (ECH) and butyronitrile (BN, sometimes called butanenitrile) glasses were studied as a function of deposition temperature (Td). ECH glasses deposited at Td sufficiently below their glass-transition temperature (Tg) exhibited changes in Vm on heating
Frédéric Sauvage et al.
Journal of the American Chemical Society, 133(33), 13103-13109 (2011-06-28)
We elaborated a new electrolyte composition, based on butyronitrile solvent, that exhibits low volatility for use in dye-sensitized solar cells. The strong point of this new class of electrolyte is that it combines high efficiency and excellent stability properties, while
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