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77253

Supelco

七氟丁酸酐

for GC derivatization, LiChropur, ≥99.0%

同義詞:

HFAA, HFBA, 全氟丁酸酐

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About This Item

線性公式:
(CF3CF2CF2CO)2O
CAS號碼:
分子量::
410.06
Beilstein:
856036
EC號碼:
MDL號碼:
分類程式碼代碼:
12000000
PubChem物質ID:
NACRES:
NA.22

等級

for GC derivatization

品質等級

化驗

≥99.0% (GC)
≥99.0%

形狀

liquid

品質

LiChropur

反應適用性

reagent type: derivatization reagent
reaction type: Acylations

技術

gas chromatography (GC): suitable

折射率

n20/D 1.287 (lit.)

bp

108-110 °C (lit.)

mp

−43 °C (lit.)

密度

1.674 g/mL at 20 °C (lit.)
1.674 g/mL at 20 °C

SMILES 字串

FC(F)(F)C(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22

InChI 密鑰

UFFSXJKVKBQEHC-UHFFFAOYSA-N

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一般說明

七氟丁酸酐是一种全氟酰化的酰化试剂,可与醇\胺和酚形成稳定的挥发性衍生物。主要用来制备电子捕获衍生物,用于GC/电子捕获检测。它通常与除酸剂一起使用,帮助推动反应完成,防止衍生化反应产生的酸性副产物对色谱柱造成损坏。它也用于通过GC-MS技术,频繁检测滥用苯丙胺、苯环利定等药物的情况。

應用

更多信息请参见产品信息

包裝

透明的硼硅酸盐玻璃,高耐水解性(I 型)

分析報告

适用于醛固酮、地高辛、洋地黄毒甙及其代谢产物、雌二醇、postaglandins F 1α 的衍生化 和 F 2α, 3-氧-δ 4 -类固醇、类固醇和睾酮。

其他說明

HFAA 可酰化胺、氨基酸和其他化合物。HFBA 衍生物具有强挥发性:用于气相色谱分离
用于 3-烯醇七氟丁酸酯、七氟丁酸酯、七氟丁酸酯、17-七氟丁酸酯和 17-七氟丁酸酯的试剂。

法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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