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CAS號(hào):81-81-2
英文名稱:Warfarin
英文同義詞:RAX;D-Con;Ratox;Rosex;Kumadu;Warfin;warf42;Co-rax;Ratron;temusw
中文名稱:華法林
中文同義詞:殺黍靈;華發(fā)令;華發(fā)靈;華法令;殺鼠靈;華法林;華法靈;滅鼠靈;華發(fā)林;殺鼠靈
分子式:C19H16O4
分子量:308.33
熔點(diǎn):162-164 °C(lit.)
沸點(diǎn):356°C
密度:1.1411 (rough estimate)
蒸氣壓:0.09 at 22 °C (NIOSH, 1997)
折射率:1.4434 (estimate)
閃點(diǎn):2℃
儲(chǔ)存條件:2-8°C
溶解度:Soluble in benzene, 1,4-dioxane (Weast, 1986), and acetone (Sax and Lewis, 1987). Moderately soluble in methanol, ethanol, isopropanol, and some oils (Windholz et al., 1983). Also soluble in toluene.
酸度系數(shù)(pKa):pKa 4.90±0.01(H2O t = 25±0.5 I = 0.15 (KCl))(Approximate)
形態(tài):Crystalline
顏色:Colorless
水溶解性:Practically insoluble
Merck:13,10097
BRN:8868198
暴露限值:NIOSH REL: TWA 0.1 mg/m3, IDLH 100 mg/m3; OSHA PEL: 0.1 mg/m3; ACGIH TLV: TWA 0.1 mg/m3.
CAS 數(shù)據(jù)庫(kù):81-81-2(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:3-(Alpha-acetonylbenzyl)-4-hydroxycoumarin(81-81-2)
EPA化學(xué)物質(zhì)信息:Warfarin (81-81-2)