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317861

Sigma-Aldrich

Phenyl isothiocyanate

99%, for protein sequencing

Synonym(s):

PITC

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100 μL
₩8,19,613

₩8,19,613

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100 μL
₩8,19,613

About This Item

Linear Formula:
C6H5NCS
CAS Number:
103-72-0
Molecular Weight:
135.19
Beilstein:
471392
EC Number:
203-138-1
MDL number:
MFCD00004798
UNSPSC Code:
12352100
PubChem Substance ID:
57648607
NACRES:
NA.21

₩8,19,613

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type

for protein sequencing

Quality Level

100

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

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This Item
78780139742P1034
Phenyl isothiocyanate 99%, for protein sequencing

317861

Phenyl isothiocyanate

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

78780

Phenyl isothiocyanate

Phenyl isothiocyanate reagent grade, 98%

139742

Phenyl isothiocyanate

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

P1034

Phenyl isothiocyanate

assay

99%

assay

≥99.0%

assay

98%

assay

≥99% (GC)

solubility

water: insoluble

solubility

water: insoluble

solubility

water: insoluble

solubility

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

bp

218 °C (lit.), 221 °C

bp

218 °C (lit.)

bp

218 °C (lit.)

bp

218 °C (lit.)

density

1.132 g/mL at 20 °C (lit.)

density

1.13 g/mL at 20 °C, 1.132 g/mL at 20 °C (lit.)

density

1.132 g/mL at 20 °C (lit.)

density

1.132 g/mL at 20 °C (lit.)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

Application

Derivatizing reagent for primary and secondary amines. Used in sequencing peptides by Edman degradation and in amino acid analyses by HPLC.
Used for derivatizing N-terminal amino acids of proteins for automated sequential analysis.[1] Synthon for dithiadiazafulvalenes.[2]

Signal Word

Danger

Hazard Statements

H301,H314,H317,H334

Hazard Classifications

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

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    MKCQ9007
    MKBX8793V
    MKBR9947V
    15507LI
    14130MN

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