Identification | More | [Name]
Ferrocenecarboxylic acid | [CAS]
1271-42-7 | [Synonyms]
(CARBOXYCYCLOPENTADIENYL)-CYCLOPENTADIENYLIRON CARBOXYFERROCENE FERROCENE, CARBOXY- FERROCENECARBOXYLIC ACID FERROCENE MONOCARBOXYLIC ACID Ferroncene Monocarboxylic Acid FERROENECARBOXYLIC ACID Ferocene monocarboxylic acid Ferrocenemonocarboxylicacid,min.97% FERROCENECARBOXYLIC ACID (controlled chemical) FEPRAZONE Ferrocene monocarboxylic acid, min. 97% | [EINECS(EC#)]
215-040-6 | [Molecular Formula]
C11H10FeO2 10* | [MDL Number]
MFCD00001430 | [Molecular Weight]
230.04 | [MOL File]
1271-42-7.mol |
Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . R22:Harmful if swallowed. | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [HS Code ]
29319090 |
Hazard Information | Back Directory | [Chemical Properties]
dark brown powder | [Uses]
Ferrocenecarboxylic acid is used to esterify complex mixtures of phenols and alcohols for analysis by GCMS. | [Purification Methods]
It crystallises as yellow crystals from pet ether (m 225-230odec), CHCl3 (m 208.5odec), toluene/pet ether (m 195-205odec), or aqueous ethanol. [Matsue et al. J Am Chem Soc 107 3411 1985.] The acid chloride m 49o crystallises from pentane, and has max at 458nm [Lau & Hart J Org Chem 24 280 1959]. The methyl ester crystallises from aqueous MeOH with m 70-71o. The anhydride has m 143-145o when recrystallised from pet ether [Acton & Silverstein J Org Chem 24 1487 1959]. The amide has m 168-170o when crystallised from CHCl3/Et2O or m 167-169o when crystallised from *C6H6/MeOH. [Arimoto & Haven J Am Chem Soc 77 6295 1955, Benkeser et al. J Am Chem Soc 76 4025 1954.] [Beilstein 16 IV 1807.] |
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