08953
1-溴丁烷
analytical standard
别名:
溴丁烷
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关于此项目
线性分子式:
CH3(CH2)3Br
化学文摘社编号:
分子量:
137.02
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-691-9
Beilstein/REAXYS Number:
1098260
MDL number:
InChI key
MPPPKRYCTPRNTB-UHFFFAOYSA-N
InChI
1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3
SMILES string
CCCCBr
grade
analytical standard
vapor density
4.7 (vs air)
vapor pressure
150 mmHg ( 50 °C), 40 mmHg ( 25 °C)
assay
≥99.5% (GC)
autoignition temp.
509 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
2.8-6.6 %, 100 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.439 (lit.), n20/D 1.440
bp
100-104 °C (lit.)
mp
−112 °C (lit.)
density
1.276 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
Quality Level
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General description
1-Bromobutane, an organobromine compound, is a commonly used industrial solvent for cleaning, extraction and chemical synthesis.
Application
1-Bromobutane may be used as a derivatization reagent for multiple functional groups (amino, carboxyl, and phenolic hydroxyl groups) of amino acids to improve hydrophobicities and basicities of the amino acids. It may also be used as an internal standard for the quantification of 1- and 2-bromopropane in human urine by headspace gas chromatography.
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Carc. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
target_organs
Liver, Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
50.0 °F - closed cup
flash_point_c
10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Christina Lederle et al.
The Journal of chemical physics, 134(6), 064512-064512 (2011-02-17)
Mixtures of the monohydroxy alcohol n-butanol with n-bromobutane are investigated via dielectric and nuclear magnetic resonance (NMR) techniques. Static- and pulsed-field gradient proton NMR yielded self-diffusion coefficients as a function of concentration and temperature. To monitor reorientational motions, broadband dielectric
Congbo Cai et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 211(2), 162-169 (2011-06-15)
Recently, a method based on intermolecular multiple quantum coherences (iMQCs) has been proposed to obtain high-resolution 2D COSY spectra in inhomogeneous fields via 3D acquisitions. However, the very long acquisition time prevents its practical application. To overcome this shortage, the
Thomas J Wood et al.
Chemical communications (Cambridge, England), 48(82), 10201-10203 (2012-09-11)
Highly ion-conducting poly(ionic liquid) thin films have been prepared in the absence of solvents utilizing a simple 2-step approach comprising pulsed plasmachemical deposition of 1-allylimidazole followed by vapour-phase quaternization with 1-bromobutane.
Martin Hesseler et al.
Applied microbiology and biotechnology, 91(4), 1049-1060 (2011-05-24)
A haloalkane dehalogenase (DppA) from Plesiocystis pacifica SIR-1 was identified by sequence comparison in the NCBI database, cloned, functionally expressed in Escherichia coli, purified, and biochemically characterized. The three-dimensional (3D) structure was determined by X-ray crystallography and has been refined
W C E Schofield et al.
ACS applied materials & interfaces, 1(12), 2763-2767 (2010-04-02)
Existing methods for imparting antibacterial performance to solid surfaces tend to either be substrate-specific or rely upon leaching modes of action that cause ecological damage. An alternative approach is outlined comprising plasmachemical functionalization of solid surfaces with poly(4-vinyl pyridine) moieties
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