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风信子素

风信子素用途

Ethyl phenethyl acetal 从绿色金莲花中分离。

风信子素名称

[ CAS 号 ]:
2556-10-7

[ 中文名 ]:
风信子素

[ 英文名 ]:
[2-(1-Ethoxyethoxy)ethyl]benzene

[中文别名 ]:

2-(1-乙氧代乙氧代)乙基苯

[英文别名 ]:

[2-(1-Ethoxyethoxy)ethyl]benzene
Acetaldehyde ethyl 2-phenylethyl acetal
Acetaldehyde, ethyl phenethyl acetal
2OY1&O2R
EINECS 219-868-9
Acetaldehyde,ethyl phenethyl acetal
Acetaldehyde ethyl phenethyl acetal
Hyacinth Body
Ethyl phenethyl acetal
Benzene, [2-(1-ethoxyethoxy)ethyl]-

风信子素生物活性

[ 描述 ]:

Ethyl phenethyl acetal 从绿色金莲花中分离。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

风信子素物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
241.4±15.0 °C at 760 mmHg

[ 分子式 ]:
C₁₂H₁₈O₂

[ 分子量 ]:
194.270

[ 闪点 ]:
77.7±19.9 °C

[ 精确质量 ]:
194.130676

[ PSA ]:
18.46000

[ LogP ]:
2.85

[ 外观性状 ]:
淡黄色液体

[ 蒸汽压 ]:
0.1±0.5 mmHg at 25°C

[ 折射率 ]:
1.486

[ 储存条件 ]:
2-8C

风信子素毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA0570000

CHEMICAL NAME :: Benzene, (2-(1-ethoxyethoxy)ethyl)-

CAS REGISTRY NUMBER :: 2556-10-7

BEILSTEIN REFERENCE NO. :: 2364509

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H18-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,1S,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,1S,1992

风信子素安全信息

[ 海关编码 ]:
2909309090

风信子素合成路线

详细合成路线

风信子素上下游产品

风信子素上游产品

风信子素下游产品

风信子素制备

用苯乙醇，乙烯基乙醚基。在强酸性离子交换树脂存在下催化缩合得到。

风信子素海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%