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Merck

139742

Phenyl isothiocyanate

reagent grade, 98%, liquid

Sinónimos:

PITC

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Fórmula lineal:
C6H5NCS
Número CAS:
Peso molecular:
135.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-138-1
MDL number:
Beilstein/REAXYS Number:
471392
Assay:
98%
Grade:
reagent grade
Form:
liquid
Solubility:
water: insoluble
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Nombre del producto

Phenyl isothiocyanate, reagent grade, 98%

grade

reagent grade

Quality Segment

assay

98%

form

liquid

refractive index

n20/D 1.6515 (lit.)

bp

218 °C (lit.)

mp

−21 °C (lit.)

solubility

water: insoluble

density

1.132 g/mL at 20 °C (lit.)

functional group

isothiocyanate

SMILES string

S=C=Nc1ccccc1

InChI

1S/C7H5NS/c9-6-8-7-4-2-1-3-5-7/h1-5H

InChI key

QKFJKGMPGYROCL-UHFFFAOYSA-N

General description

Phenyl isothiocyanate is an aromatic isothiocyanate. It participates in dehydration reactions of alcohols. It is widely used for synthesis of various biologically important heterocyclic compounds.

Application

Derivatizing reagent for primary and secondary amines. Used in sequencing peptides by Edman degradation and in amino acid analyses by HPLC.
Phenyl isothiocyanate may be employed as a derivatization reagent for high-performance liquid chromatographic (HPLC) analysis of various amphetamine derivatives in body fluids for forensic purposes.
Phenyl isothiocyanate (PIT) modified with polyethylene glycol (PEG), can be used as a reagent for PEGylation of protein using human serum albumin as a model protein.


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Danger

Hazard Classifications

Acute Tox. 3 Oral - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

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



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