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Merck
CN

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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关于此项目

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:
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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

Other Notes

用于改造后的贝克曼气液相测序仪的蛋白质测序


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signalword

Danger

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

hcodes

pictograms

CorrosionExclamation mark

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

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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.
Yuko Murakami et al.
Organic & biomolecular chemistry, 12(48), 9887-9894 (2014-10-31)
Desmosine-CH2, an analog of the elastic tissue degradation biomarker desmosine, can be regarded as a potential internal standard for precise quantification of desmosines by LC-MS/MS. In this study, the chemical synthesis of desmosine-CH2 was completed in 22% overall yield in
Gerold Jerz et al.
Journal of chromatography. A, 1344, 42-50 (2014-04-29)
Betacyanins, red-violet plant pigments, were fractionated by ion-pair high-speed countercurrent chromatography (IP-HSCCC) from leaves extract of Iresine lindenii Van Houtte, an ornamental plant of the family Amaranthaceae. An HSCCC solvent system consisting of TBME-1-BuOH-ACN-H2O (1:3:1:5, v/v/v/v) was applied using ion-pair



全球贸易项目编号

货号GTIN
77249-10ML04061837839221
77249-50ML04061832927060