9,9'-Spirobi[9H-fluorene]-2,2'-diamine

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Names

[ Name ]:
9,9'-Spirobi[9H-fluorene]-2,2'-diamine

[Synonym ]:
QC-1273
2.2'-Diamino-9.9'-spirobifluoren
2,2'-diamine-9,9'-spirobifluorene
(rac)-2,2'-diamino-9,9'-spirobifluorene
[9,9']spirobifluorene-2,2'-diyldiamine
9,9'-Spirobi[9H-fluorene]-2,2'-diamine
2,2'-diamino-9,9'-spirobifluorene
[9,9']Spirobifluoren-2,2'-diyldiamin

Chemical & Physical Properties

[ Density]:
1.36

[ Molecular Formula ]:
C₂₅H₁₈N₂

[ Molecular Weight ]:
346.42400

[ Exact Mass ]:
346.14700

[ PSA ]:
52.04000

[ LogP ]:
6.35690

Safety Information

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,2'-dinitro-9,9'-spirobi[fluorene]
2,2'-Dibromo-9,9'-spirobi[fluorene]

DownStream

2,2'-Dibromo-9,9'-spirobi[fluorene]
2,2'-Diiodo-9,9'-spirobifluorene

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

9,9'-Spirobi[9H-fluorene]-2,2'-diamine, N,N,N',N'-tetraphenyl-
9,9'-Spirobi[9H-fluorene]-2,2'-diamine, N2,N2,N2',N2'-tetrakis(4-methoxyphenyl)-
9,9'-Spirobi[9H-fluorene]-2,2'-diamine, N2,N2,N2',N2'-tetra[1,1'-biphenyl]-4-yl-
9,9'-Spirobi[9H-fluorene], 2,2',7,7'-tetra-1-pyrenyl
(Ethanone, 1,1'-(9,9'-spirobi[9H-fluorene]-2,2'-diyl)bis-)
(R)-(-)-7,7'-bis(prop-2-en-1-yloxy)-9,9'-spirobi(9H-fluorene)-2,2'-dicarboxylic acid
4,6-Dihydrothieno[2,3-c]furan-2-carbaldehyde
5,7-Dihydrofuro[3,4-B]pyridin-2-amine
4-methyl-5-(2-methylbutyl)-4H-1,2,4-triazole-3-sulfonyl chloride
N-[(1S)-2-[(3R)-3-Hydroxy-1-pyrrolidinyl]-2-oxo-1-phenylethyl]-carbamic Acid Phenylmethyl Ester
1,1-Dimethylethyl 4-amino-3-oxo-1-piperazinecarboxylate
3-Chloro-6-(hydroxymethyl)pyridine-2-carbonitrile
Tert-butyl 6-methoxy-3',6'-dihydro-[2,4'-bipyridine]-1'(2'h)-carboxylate
6-Cyano-5-(difluoromethyl)-2-iodonicotinamide
3-Bromo-8-(4-morpholinyl)quinoline
2-(Chloromethyl)-3-(difluoromethyl)-6-iodopyridine

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