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Ninhydrin

Molecular Formula:

C9H6O4

Molecular Weight:

178.144 g/mol

Registry Numbers

Cas Number: 485-47-2

EINECS Number: 207-618-1

MDL Number: MFCD00003791

InChIKey:

FEMOMIGRRWSMCU-UHFFFAOYAM

Smiles:

OC1(O)C(=O)C2=C(C=CC=C2)C1=O

Chemical structure of Ninhydrin

Synthesis Reference(s)

The Journal of Organic Chemistry, 28, p. 1896, 1963
Synthesis, p. 506, 1987
Tetrahedron Letters, 9, p. 6201, 1968

Synonym Chemical Name(s)

2,2-dihydroxy-1H-indene-1,3(2H)-dione
2,2-dihydroxyindane-1,3-quinone
2,2-dihydroxy-indene-1,3-dione
2,2-dihydroxyinden-1,3-dion
2,2-dihydroxyindène-1,3-dione
2,2-ジヒドロキシインデン-1,3-ジオン

Physical Properties

Melting Point: 250 ºC
Boiling Point: n/a

Density: 0.862 g/mL
Refractive Index: n/a

MSDS:

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