268186
顺式-1,3-戊二烯
98%
别名:
顺戊间二烯
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关于此项目
线性分子式:
CH3CH=CHCH=CH2
化学文摘社编号:
分子量:
68.12
EC Number:
216-401-0
UNSPSC Code:
12352103
PubChem Substance ID:
Beilstein/REAXYS Number:
1523658
MDL number:
InChI key
PMJHHCWVYXUKFD-PLNGDYQASA-N
InChI
1S/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4-
SMILES string
C\C=C/C=C
vapor pressure
6.58 psi ( 20 °C)
assay
98%
refractive index
n20/D 1.437 (lit.)
bp
44 °C (lit.)
mp
−141 °C (lit.)
density
0.691 g/mL at 25 °C (lit.)
signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
5.0 °F - closed cup
flash_point_c
-15 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
M Kryvohuz et al.
The Journal of chemical physics, 137(13), 134107-134107 (2012-10-09)
The semiclassical instanton approach discussed by Kryvohuz [J. Chem. Phys. 134, 114103 (2011)] is applied to calculate kinetic H/D isotope effect (KIE) of intramolecular hydrogen transfer in cis-1,3-pentadiene. All 33 vibrational degrees of freedom are treated quantum mechanically with semiclassical
M B Liewen et al.
Mutation research, 157(1), 49-52 (1985-07-01)
1,3-Pentadiene, a food contaminant produced by some molds when they metabolize sorbic acid, was tested for mutagenicity, using variations of the Salmonella/mammalian microsome assay. The chemical was incorporated into the test system (with and without S9 mix) by 3 methods:
Andrew Plumridge et al.
Fungal genetics and biology : FG & B, 47(8), 683-692 (2010-05-11)
The ability to resist anti-microbial compounds is of key evolutionary benefit to microorganisms. Aspergillus niger has previously been shown to require the activity of a phenylacrylic acid decarboxylase (encoded by padA1) for the decarboxylation of the weak-acid preservative sorbic acid
Sylvain Laclef et al.
The Journal of organic chemistry, 74(22), 8882-8885 (2009-10-22)
1-Alkoxy-2-methyl-3-acyloxy-(E,E)-penta-1,3-dienes have been prepared applying among others a modified Danishefsky's general method, including chiral, racemic, and achiral derivatives.
Tomáš Zimmermann et al.
Journal of molecular modeling, 16(11), 1779-1787 (2010-05-01)
Recent experiments have confirmed the importance of nuclear quantum effects even in large biomolecules at physiological temperature. Here we describe how the path integral formalism can be used to describe rigorously the nuclear quantum effects on equilibrium and kinetic properties
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