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紫罗兰酮

紫罗兰酮用途

【用途一】
用于调配日化、皂用香精
【用途二】
GB 2760—96规定为暂时允许使用的食用香料。主要用以配制龙眼、树莓、黑莓、樱桃、柑橘等型香精。

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紫罗兰酮名称

[ CAS 号 ]:
127-41-3

[ 中文名 ]:
alpha-紫罗酮

[ 英文名 ]:
alpha-Ionone

[中文别名 ]:

[英文别名 ]:

4-(2,6,6-Trimethyl-2-cyclohexenyl)-3-buten-2-one
EINECS 204-841-6
MFCD00001565
UNII:I9V075M61R
α-Ionone
alpha-ionone

紫罗兰酮物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
257.6±0.0 °C at 760 mmHg

[ 熔点 ]:
59 - 61ºC

[ 分子式 ]:
C₁₃H₂₀O

[ 分子量 ]:
192.297

[ 闪点 ]:
104.4±0.0 °C

[ 精确质量 ]:
192.151413

[ PSA ]:
17.07000

[ LogP ]:
3.86

[ 外观性状 ]:
无色液体带有一种木质的,紫罗兰色气味

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.512

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
insoluble

紫罗兰酮MSDS

紫罗兰酮安全信息

[ 符号 ]:

GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H334

[ 警示性声明 ]:
P261-P342 + P311

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R42/43

[ 安全声明 (欧洲) ]:
S36-S24/25-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
EN0525000

[ 包装等级 ]:
II; III

[ 危险类别 ]:
4.1

[ 海关编码 ]:
2914230000

紫罗兰酮合成路线

紫罗兰酮上下游产品

紫罗兰酮上游产品

紫罗兰酮下游产品

紫罗兰酮制备

1. 烟草：BU，14；FC，9， 18；OR，41， 18。

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紫罗兰酮海关

[ 海关编码 ]: 2914230000

[ 中文概述 ]:
2914230000 芷香酮及甲基芷香酮。监管条件:无。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914230000 (e)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0%

紫罗兰酮文献

Biosynthesis of α- and β-ionone, prominent scent compounds, in flowers of Osmanthus fragrans.

Acta Biochim. Pol. 59(1) , 79-81, (2012)

Carotenoid derived volatiles are important fragrance compounds, which contribute to the scents of flowers from diverse taxa. A famous example is represented by the flowers of Osmanthus fragrans where ...

CYP264B1 from Sorangium cellulosum So ce56: a fascinating norisoprenoid and sesquiterpene hydroxylase.

Appl. Microbiol. Biotechnol. 95(1) , 123-33, (2012)

Many terpenes and terpenoid compounds are known as bioactive substances with desirable fragrance and medicinal activities. Modification of such compounds to yield new derivatives with desired properti...

New attractants for males of the solanaceous fruit fly Bactrocera latifrons.

J. Chem. Ecol. 34(12) , 1532-5, (2008)

alpha-Ionone, alpha-ionol, and their mixtures with phenolic volatiles act as potential male lures for the solanaceous fruit fly Bactrocera latifrons (Hendel). However, the attractiveness of these comp...

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