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CAS號:121-33-5
英文名稱:Vanillin
英文同義詞:Zimco;VaniL;Lioxin;VANILLA;Vanilin;Rhovanil;VANILLIN;Vinillin;FEMA 3107;VANILLINE
中文名稱:香蘭素
中文同義詞:香茅;香蘭醛;香草精;香蘭精;香蘭醛;香蘭素;香草醛;凡尼林;香莢蘭素;香莢蘭醛
分子式:C8H8O3
分子量:152.15
熔點(diǎn):81-83 °C(lit.)
沸點(diǎn):170 °C15 mm Hg(lit.)
密度:1.06
蒸氣密度:5.3 (vs air)
蒸氣壓:>0.01 mm Hg ( 25 °C)
FEMA:3107 | VANILLIN
折射率:1.4850 (estimate)
閃點(diǎn):147 °C
儲(chǔ)存條件:2-8°C
溶解度:methanol: 0.1 g/mL, clear
形態(tài):Crystalline Powder
酸度系數(shù)(pKa):pKa 7.396±0.004(H2O I = 0.00 t = 25.0±1.0) (Reliable)
顏色:White to pale yellow
PH值:4.3 (10g/l, H2O, 20℃)
水溶解性:10 g/L (25 ºC)
敏感性:Air & Light Sensitive
Merck:14,9932
JECFA Number:889
BRN:472792
穩(wěn)定性:Stable. May discolour on exposure to light. Moisture-sensitive. Incompatible with strong oxidizing agents, perchloric acid.
CAS 數(shù)據(jù)庫:121-33-5(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Benzaldehyde, 4-hydroxy-3-methoxy-(121-33-5)
EPA化學(xué)物質(zhì)信息:Vanillin (121-33-5)