3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2 milik turunan bénzéna sareng tiasa dianggo salaku perantara dina sintésis farmasi sareng kimia.
Shandong Percaya
Métode persiapan: MgCl2 (22.2g, 233.35mmol) sareng triethylamine (59.03g, 583.39mmol) ditambahkeun kana larutan acetonitrile (200ml) 2-chlorophenol (20.0g, 155.60mmol) diaduk dina suhu kamar. Tambahkeun poli (formaldehida buku kimia, 0,52g, 1,05mol) kana campuran, teras réfluks salami 4 jam. Campuran anu dihasilkeun ieu leuwih tiis kana suhu kamar, quenched kalawan 2nhcl, sasari kalawan éter, garing kalayan MgSO4, disaring tur kentel dina tekanan ngurangan. Sanyawa atah dimurnikeun ku kromatografi kolom silika gél pikeun meunangkeun sanyawa judul 3-chloro-2-hydroxybenzene.
3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
3-Kloro-2-hidroksibenzaldehidaKimiaSpésifikasi
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Ngaran Produk |
3-Kloro-2-hidroksibenzaldehida |
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Rumus |
C7H5ClO2 |
Beurat Molekul |
156.57 |
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CAS NO. |
1927-94-2
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kuantitas |
5000KG |
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Barang |
Spésifikasi |
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Penampilan |
Beige bulak ka Konéng |
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Assay |
â¥99% |
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42-44°C |
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Uap |
â¤0,5% |
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ç»è®º PANUTUP |
Hasilna saluyu sareng standar |
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3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
Sinonim:-CHLORO-2-HIDROXY-BENZALDEHYDE;AKOSBB-6958;3-CHLORO-2-HYDROXY-BENZALDEHYDE;3-KLOROSALICYLALDEHYDE;3-Chloro-2-hydrChemicalbookoxybenzaldehyde2-Chlorohydehyde2-Chlorohyde;3-Chlorohydehyde;3-ChloroxylaLDEhyde; ;2-Hydroxy-3-chlorobenzaldehyde
CAS:
Rumus molekul:
Beurat molekular: 156,57
EINECS: 626-834-0
Titik didih: 63°C/5mmHg(lit.)
Kapadetan: 1,404 ± 0,06 g / cm3 (Diprediksi)
Kaayaan Panyimpenan:
Titik kedip-kedip: 110
ditions: Simpen handap 30 ° C.
Kahirupan rak: 2 taun
