Gol Asam Karboksilat

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GO LONG AN ASA M KA RBO RUMUS UMUM KSI LA T R – COOH Nama Lain Asam Alkanoat

TAT A NAMA 1. Menurut Sistem Common. Nama Sesuai nama Alkil yang mengikat gugus – COOH, diikuti kata karboksilat. Contoh : 1. CH3 – COOH : Metil Karboksilat 2. CH3 – CH2 – COOH : Etil Karboksilat 3. CH3 – CH – COOH : Isopropil │ Karboksilat. CH3

1.

Sistem IUPAC. Nama Seperti Alkana, sesuai jumlah atom C nya, akhiran ana diganti anoat. * Untuk Asam Karboksilat yang bercabang, atom C gugus fungsi – COOH selalu sebagai atom C no.1, nomor cabang disesuaikan. Contoh : 1. H – COOH : Asam Metanoat 2. CH3 – COOH : Asam Etanoat 3. CH3 – CH2 – COOH : Asam Propanoat 4. CH3 – CH – COOH : Asam 2 metil Propanoat │ CH3

LATI HAN 

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Tuliskan Nama Senyawa berikut dengan sistem common, sistem IUPAC atau keduanya. CH3 – C(CH3)2 – CH(CH3) – COOH CH3 – CH – CH(CH3) – CH3 │ CH2 – COOH

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