241997
1-戊烯
98%
别名:
α-n-Amylene, 1-Methyl-3-butene, 4-Methyl-1-butene, Propylethylene
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关于此项目
线性分子式:
CH3CH2CH2CH=CH2
化学文摘社编号:
分子量:
70.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-694-5
Beilstein/REAXYS Number:
1731629
MDL number:
Assay:
98%
Form:
liquid
vapor density
2.4 (vs air)
Quality Level
vapor pressure
10.27 psi ( 20 °C)
assay
98%
form
liquid
autoignition temp.
522 °F
expl. lim.
8.7 %
refractive index
n20/D 1.371 (lit.)
bp
29.9-30.1 °C (lit.)
solubility
alcohol: miscible(lit.), benzene: miscible(lit.), diethyl ether: miscible(lit.), water: insoluble(lit.)
density
0.641 g/mL at 25 °C (lit.)
functional group
allyl
storage temp.
2-8°C
SMILES string
CCCC=C
InChI
1S/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H3
InChI key
YWAKXRMUMFPDSH-UHFFFAOYSA-N
General description
The bacterial mutagenecity of 1-pentene was studied.
Application
1-Pentene was used to develop a rhodium/xantphos homogeneous catalyst system for direct chemo- and regioselective mono-N-alkylation of primary amides with 1-alkenes.
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signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 1 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-59.8 °F - closed cup
flash_point_c
-51 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Götz A Westphal et al.
BioMed research international, 2014, 592434-592434 (2014-02-11)
Amylenes are unsaturated hydrocarbons (C5H10), such as 1-pentene, 2-pentene, 2-methyl-but-1-en (3-methyl-1-butene), 2-methyl-but-2-en (isopentene), and 3-methyl-but-1-en. We investigated bacterial mutagenicity of 1-pentene, 2-pentene, and 3-methyl-but-1-en in the Ames test. 2-Pentene was investigated as racemate and as pure diastereomers. We included the
Saeed Raoufmoghaddam et al.
ChemSusChem, 6(9), 1759-1773 (2013-09-07)
A rhodium/xantphos homogeneous catalyst system has been developed for direct chemo- and regioselective mono-N-alkylation of primary amides with 1-alkenes and syngas through catalytic hydroamidomethylation with 1-pentene and acetamide as model substrates. For appropriate catalyst performance, it appears to be essential
S R Merrigan et al.
Organic letters, 1(2), 327-329 (2000-05-24)
[formula: see text] The 13C and 2H kinetic isotope effects for the bromination of 1-pentene with Br2 in CCl4 were determined and interpreted with the aid of calculationally predicted isotope effects. The isotope effects observed are consistent with rate-limiting bromonium
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 241997-25G | 04061825560779 |