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化浪百科

愈創蘭油烴

英文名稱:Guaiazulene

愈創奧; 愈創薁;

英文別稱:Guajazulene

CAS : 489-84-9 精確質量 : 198.14100
分子式 : C15H18 logP : 4.53160
分子量 : 198.30300 PSA : 0.00000
化浪參考價: ¥6176.00

化合物簡介

Guaiazulene, also azulon or 1,4-dimethyl-7-isopropylazulene, is a dark blue crystalline hydrocarbon. A derivative of azulene, guaiazulene is a bicyclic sesquiterpene that is a constituent of some essential oils, mainly oil of guaiac and chamomile oil, which also serve as its commercial sources. Various soft corals also contain guaiazulene as a principal pigment. Its low melting point makes guaiazulene difficult to handle, in contrast to the crystalline nature of the parent azulene. The electronic structure (and colors) of guaiazulene and azulene are very similar.
The blue color of the mushroom Lactarius indigo is due to the guaiazulene derivative (7-isopropenyl-4-methylazulen-1-yl)methyl stearate.

物化性質

外觀與性狀:暗藍色固體

密度:0.976 g/mL at 25 °C(lit.)

沸點:153 °C7 mm Hg(lit.)

熔點:27-29 °C(lit.)

閃點:>230 °F

折射率:1.4985 (25ºC)

穩定性:Stable under normal temperatures and pressures.

儲存條件:2-8ºC

蒸汽壓:0.00148mmHg at 25°C

安全信息

RTECS號:CO4790000

安全說明:S36/37/39; S26; S22; S36

危險類別碼:R22

WGK Germany:3

危險品標志:Xn

合成路線

毒性

暫無

圖譜

暫無

MSDS

暫無

上下游產品

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海關數據

暫無

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