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H55402 2,7-Diaminofluorene, 97%

CAS Number
525-64-4
Synonyms
2,7-Fluorenediamine

Stock No. Size Price ($) Quantity Availability
H55402-MD 250mg 22.70
H55402-03 1g 68.80
H55402-06 5g 243.00
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2,7-Diaminofluorene, 97%

MDL
MFCD00001128
EINECS
208-377-5

Chemical Properties

Formula
C13H12N2
Formula Weight
196.25
Melting point
160-162°
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly soluble in cold water. Soluble in hot water. Sparingly soluble in ethanol. and acetone. Insoluble in ether.

Applications

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

Notes

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

Literature References

Shin-ichi Kaiho.; Koji Mizuno. Sensitive assay systems for detection of hemoglobin with 2,7-diaminofluorene: Histochemistry and colorimetry for erythrodifferentiation. Anal. Biochem. 1985, 149 (1),117-120.

S.J. Gebran.; E.L. Romano, H.A. Pons, L. Cariani.; A.N. Soyano. A modified colorimetric method for the measurement of phagocytosis and antibody-dependent cell cytotoxicity using 2,7-diaminofluorene. Journal of Immunological Methods. 1992, 151 (1-2),255-260.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,4156
Beilstein
2099859
Harmonized Tariff Code
2921.59
TSCA
No
RTECS
LL6980000

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