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Merck

377074

Sigma-Aldrich

三氟乙酸五氟苯酯

98%, for peptide synthesis

别名:

五氟苯基三氟乙酸酯

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About This Item

线性分子式:
CF3CO2C6F5
CAS号:
分子量:
280.07
Beilstein:
2003848
MDL號碼:
分類程式碼代碼:
12352101
PubChem物質ID:
NACRES:
NA.22

product name

三氟乙酸五氟苯酯, 98%

品質等級

化驗

98%

形狀

liquid

折射率

n20/D 1.368 (lit.)

bp

122-123 °C (lit.)

密度

1.63 g/mL at 25 °C (lit.)

應用

peptide synthesis

官能基

ester
fluoro

SMILES 字串

Fc1c(F)c(F)c(OC(=O)C(F)(F)F)c(F)c1F

InChI

1S/C8F8O2/c9-1-2(10)4(12)6(5(13)3(1)11)18-7(17)8(14,15)16

InChI 密鑰

VCQURUZYYSOUHP-UHFFFAOYSA-N

應用

三氟乙酸五氟苯酯可用于:
  • 2′-羧基罗丹明的酯交换反应以形成单一异构体五氟苯酯
  • 作为酰化剂和偶联剂用于N-取代甘氨酸低聚物的肽型偶联
  • 通过与3-噻吩乙酸反应合成五氟苯基噻吩-3-乙酸酯 (PFPTA)。

其他說明

可能含有少量的五氟苯酚

象形圖

FlameExclamation mark

訊號詞

Warning

危險分類

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

125.6 °F - closed cup

閃點(°C)

52 °C - closed cup

個人防護裝備

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


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