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Fluorescein 6-isothiocyanate

Fluorescein 6-isothiocyanate structure

CAS No:
18861-78-4
Formula:
C21H11NO5S
Chemical Name:
Fluorescein 6-isothiocyanate
Synonyms:
Fluorescein 6-Isothiocyanate (isoMer II);6-IsothiocyanatofluoresceinFluorescein Isothiocyanate6-FITC;FITC isoMer II[Fluorescein-6-isothiocyanate];FLUORESCEIN ISOTHIOCYANATE (ISOMER II);FLUORESCEIN 6-ISOTHIOCYANATE, ISOMER 2;FITC ISOMER II;FITC 'ISOMER II';FITC
Categories:
Analytical Chemistry > Liquid Chromatography

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Description

Orange Solid

Fluorescein 6-isothiocyanate is the 6-isomer of fluorescein isothiocyanate.

Fluorescein 6-isothiocyanate Basic Attributes

Molecular Weight：

389.38

Exact Mass：

389.035797

UNII：

360X6ZS9ZB

HScode：

29329990

Characteristics

PSA：

120

XLogP3：

4.00

Density：

1.54±0.1 g/cm3(Predicted)

Boiling Point：

719.1±60.0 °C(Predicted)

Flash Point：

388.7±32.9 °C

Refractive Index：

1.754

Safety Information

Precautionary statement(s)：

P261, P264, P270, P271, P272, P280, P285, P301+P312, P302+P352, P304+P340, P304+P341, P305+P351+P338, P312, P321, P322, P330, P332+P313, P333+P313, P337+P313, P342+P311, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P280, P285, P301+P312, P302+P352, P304+P340, P304+P341, P305+P351+P338, P312, P321, P322, P330, P332+P313, P333+P313, P337+P313, P342+P311, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Fluorescein 6-isothiocyanate Use and Manufacturing

Fluorescent labeling reagent for proteins.Used in the fluorescent antibody technique for rapid identification of pathogens.

Computed Properties

Molecular Weight:389.4
XLogP3:4.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:1
Exact Mass:389.03579362
Monoisotopic Mass:389.03579362
Topological Polar Surface Area:120
Heavy Atom Count:28
Complexity:668
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Fluorescein 6-isothiocyanate

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

Fluorescein 6-isothiocyanate

SDS

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