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2,7-Diaminofluorene, 97%

Catalog No. AAH5540203
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Catalog No. AAH5540203 Supplier Thermo Scientific Chemicals Supplier No. H5540203
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Description

CAS: 525-64-4 | C13H13ClN2 | 232.71 g/mol

It is used as substitute for the carcinogenic benzidine in the chromogenic assay of peroxidases.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used as substitute for the carcinogenic benzidine in the chromogenic assay of peroxidases.

Solubility
Slightly soluble in cold water. Soluble in hot water. Sparingly soluble in ethanol. and acetone. Insoluble in ether.

Notes
Store at 4°C. Keep away from oxidizing agents.

Chemical Identifiers

CAS 525-64-4
Molecular Formula C13H13ClN2
Molecular Weight (g/mol) 232.71
MDL Number MFCD00001128
InChI Key COOWDVCIUYIBFE-UHFFFAOYSA-N
Synonym 2,7-diaminofluorene, 2,7-fluorenediamine, 2,7-diamino-fluorene, 2,7-fluoroenediamine, fluorene-2,7-diamine, fluorene-2,7-diyldiamine, ccris 920, 2,7-diamino-fluoren, 2,7-diaminoflyorene, 2,7-diaminofluoren
PubChem CID 10679
IUPAC Name 9H-fluorene-2,7-diamine
SMILES [Cl-].NC1=CC=C2C(CC3=CC([NH3+])=CC=C23)=C1

Specifications

Melting Point 160°C to 162°C
Quantity 1 g
Beilstein 2099859
Merck Index 14,4156
Solubility Information Slightly soluble in cold water. Soluble in hot water. Sparingly soluble in ethanol. and acetone. Insoluble in ether.
Formula Weight 196.25
Percent Purity ≥97%
Chemical Name or Material 2,7-Diaminofluorene

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 208-377-5
RTECSNumber LL6980000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only