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317861

Phenyl isothiocyanate

99%, liquid, for protein sequencing

Synonym(s):

PITC

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Size/SKUAvailabilityPrice
1 g
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$53.20
5 g
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$105.00
$78.75

About This Item

Linear Formula:
C6H5NCS
CAS Number:
Molecular Weight:
135.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-138-1
MDL number:
Beilstein/REAXYS Number:
471392
Assay:
99%
Form:
liquid

$53.20


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Product Name

Phenyl isothiocyanate, 99%, for protein sequencing

type

for protein sequencing

Quality Segment

assay

99%

form

liquid

refractive index

n20/D 1.6515 (lit.)

bp

218 °C (lit.), 221 °C

mp

−21 °C (lit.)

solubility

water: insoluble

density

1.132 g/mL at 20 °C (lit.)

functional group

isothiocyanate

storage temp.

2-8°C

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

Application

Used for derivatizing N-terminal amino acids of proteins for automated sequential analysis. Synthon for dithiadiazafulvalenes.
Derivatizing reagent for primary and secondary amines. Used in sequencing peptides by Edman degradation and in amino acid analyses by HPLC.

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This Item
P103413974278780
description

99%, for protein sequencing

description

Sigma Grade, 8.36 M, suitable for solid phase protein sequencing analysis, ≥99% (GC), liquid

description

reagent grade, 98%

description

for HPLC derivatization, the detection of alcohols and amines, ≥99.0%

assay

99%

assay

≥99% (GC)

assay

98%

assay

≥99.0%

solubility

water: insoluble

solubility

-

solubility

water: insoluble

solubility

water: insoluble

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

liquid

bp

221 °C, 218 °C (lit.)

bp

218 °C (lit.)

bp

218 °C (lit.)

bp

218 °C (lit.)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C


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Signal Word

Danger

Hazard Classifications

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

Storage Class

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 (personal protective equipment)

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



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