77249
七氟丁酸
≥99.0% (GC)
别名:
HFBA, 全氟丁酸, 埃德曼试剂3号
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线性分子式:
CF3CF2CF2COOH
化学文摘社编号:
分子量:
214.04
UNSPSC Code:
12352106
NACRES:
NA.26
PubChem Substance ID:
EC Number:
206-786-3
Beilstein/REAXYS Number:
1426882
MDL number:
vapor density
7 (vs air)
Quality Level
vapor pressure
~10 mmHg ( 25 °C)
assay
≥99.0% (GC)
form
liquid
analyte chemical class(es)
amino acids
refractive index
n20/D 1.3 (lit.)
bp
120 °C/755 mmHg (lit.)
density
1.645 g/mL at 25 °C (lit.)
SMILES string
OC(=O)C(F)(F)C(F)(F)C(F)(F)F
InChI
1S/C4HF7O2/c5-2(6,1(12)13)3(7,8)4(9,10)11/h(H,12,13)
InChI key
YPJUNDFVDDCYIH-UHFFFAOYSA-N
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Other Notes
用于改造后的贝克曼气液相测序仪的蛋白质测序
signalword
Danger
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
flash_point_f
No data available
flash_point_c
No data available
法规信息
危险化学品
此项目有
A S Bhown et al.
Analytical biochemistry, 175(1), 39-51 (1988-11-15)
As an effective aid to extend the microsequencing capabilities the Beckman protein/peptide sequenator Series 890C has been successfully converted to a gas-liquid system, in which coupling buffer 25% trimethylamine was employed as a gas, and heptafluorobutyric acid as a liquid.
Ulrika Eriksson et al.
Environmental science and pollution research international, 20(11), 7940-7948 (2013-04-17)
Diet and drinking water are suggested to be major exposure pathways for perfluoroalkyl substances (PFASs). In this study, food items and water from Faroe Islands sampled in 2011/2012 were analyzed for 11 perfluoroalkyl carboxylic acids (PFCAs) and 4 perfluoroalkane sulfonic
V Gellrich et al.
Chemosphere, 87(9), 1052-1056 (2012-03-07)
Perfluorinated compounds (PFCs) can be detected worldwide in both, soil and water. In order to study the leaching behavior of this heterogeneous group of compounds in soil, flow-through column experiments have been conducted. Ten perfluoro carboxylates and four perfluoro sulfonates
Kaberi P Das et al.
Toxicological sciences : an official journal of the Society of Toxicology, 105(1), 173-181 (2008-05-31)
Perfluorobutyrate (PFBA) is a perfluoroalkyl acid (PFAA) found in the environment. Previous studies have indicated developmental toxicity of PFAAs (perfluorooctane sulfonate [PFOS] and perfluorooctanoate [PFOA]); the current study examines that of PFBA. PFBA/NH4(+) was given to timed-pregnant CD-1 mice by
Merja R Häkkinen et al.
Journal of pharmaceutical and biomedical analysis, 45(4), 625-634 (2007-10-20)
A reversed phase liquid chromatography-electrospray ionization-tandem mass spectrometric method (RP-LC-ESI-MS/MS) was developed to separate and detect polyamines with minimal sample pre-treatment and without any derivatization. Prior to MS/MS analysis, a complete chromatographic separation of polyamines was achieved by a linear
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 77249-50ML | 04061832927060 |
| 77249-10ML | 04061837839221 |
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