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Merck
모든 사진(3)

문서

377074

Sigma-Aldrich

Pentafluorophenyl trifluoroacetate

98%, for peptide synthesis

동의어(들):

Trifluoroacetic acid pentafluorophenyl ester

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About This Item

Linear Formula:
CF3CO2C6F5
CAS Number:
Molecular Weight:
280.07
Beilstein:
2003848
MDL number:
UNSPSC 코드:
12352101
PubChem Substance ID:
NACRES:
NA.22

product name

Pentafluorophenyl trifluoroacetate, 98%

분석

98%

형태

liquid

refractive index

n20/D 1.368 (lit.)

bp

122-123 °C (lit.)

density

1.63 g/mL at 25 °C (lit.)

응용 분야

peptide synthesis

SMILES string

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 key

VCQURUZYYSOUHP-UHFFFAOYSA-N

애플리케이션

Pentafluorophenyl trifluoroacetate can be used:
  • In the esterification of 2′-carboxyrhodamine dye to form pentafluorophenyl ester as a single isomer.
  • As an acylating agent and a coupling agent for the peptide-type coupling of N-substituted glycine oligomers.
  • In the synthesis of pentafluorophenyl thiophene-3-acetate (PFPTA) by reacting with 3-thiopheneacetic acid.

기타 정보

may contain a small amount of pentafluorophenol

픽토그램

FlameExclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

125.6 °F - closed cup

Flash Point (°C)

52 °C - closed cup

개인 보호 장비

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


시험 성적서(COA)

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