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Merck
CN

76755

Pentafluorophenyl isothiocyanate

≥97.0% (GC)

Synonym(s):

1,2,3,4,5-pentafluoro-6-isothiocyanatobenzene

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About This Item

Empirical Formula (Hill Notation):
C7F5NS
CAS Number:
Molecular Weight:
225.14
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
EC Number:
252-791-9
Beilstein/REAXYS Number:
2736207
MDL number:
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Quality Level

assay

≥97.0% (GC)

form

liquid

refractive index

n20/D 1.540

bp

38-39 °C/0.2 mmHg (lit.)

density

1.594 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

Fc1c(F)c(F)c(N=C=S)c(F)c1F

InChI

1S/C7F5NS/c8-2-3(9)5(11)7(13-1-14)6(12)4(2)10

InChI key

NGNKMRBGZPDABE-UHFFFAOYSA-N



pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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



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Per Rydberg et al.
Chemical research in toxicology, 15(4), 570-581 (2002-04-16)
Adducts to N-terminal valine residues in hemoglobin (Hb) are used for monitoring in vivo doses of electrophiles and are quantitated by means of a modified Edman procedure, the "N-alkyl Edman procedure". In the reaction with pentafluorophenyl isothiocyanate, N-alkylated valines cyclize
Katharina Goempel et al.
Archives of toxicology, 91(11), 3551-3560 (2017-05-24)
The aim of the present study was to explore the relation of controlled dietary acrylamide (AA) intake with the excretion of AA-related urinary mercapturic acids (MA), N-acetyl-S-(carbamoylethyl)-L-cysteine (AAMA) and N-acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine (GAMA). Excretion kinetics of these short-term exposure biomarkers were monitored
J A Barden et al.
Biochemistry, 29(5), 1348-1354 (1990-02-06)
Actin was labeled with pentafluorophenyl isothiocyanate at Lys-61. The label was sufficiently small not to affect the rate or extent of actin polymerization unlike the much larger fluorescein 5-isothiocyanate which completely inhibits actin polymerization [Burtnick, L. D. (1984) Biochim. Biophys.



Global Trade Item Number

SKUGTIN
1661002-250MG04061833833452
Y000237404065272730693
T1019-10MG04061837336386
T1022-1ML04061837336423
76755-1ML04061832924281
76755-5ML04061837839214