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2-壬烯酸甲酯

2-壬烯酸甲酯用途

【用途一】
用于配制日化、皂用及食用香精
【用途二】
GB 2760—1996规定为允许使用的食品用香料。

2-壬烯酸甲酯名称

[ CAS 号 ]:
111-79-5

[ 中文名 ]:
反式-2-壬烯酸甲酯

[ 英文名 ]:
Methyl non-2-enoate

[中文别名 ]:

2-壬烯酸甲酯

[英文别名 ]:

Methyl trans-2-nonenoate
2-Nonenoic acid, methyl ester
Methyl 2-methylnon-2-enoate
MFCD00027316
Methyl 2-nonenoate
Methyl non-2-enoate
EINECS 203-908-7

2-壬烯酸甲酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
215.6±9.0 °C at 760 mmHg

[ 分子式 ]:
C₁₀H₁₈O₂

[ 分子量 ]:
170.249

[ 闪点 ]:
91.1±0.0 °C

[ 精确质量 ]:
170.130676

[ PSA ]:
26.30000

[ LogP ]:
3.97

[ 外观性状 ]:
无色至略黄色液体

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.440

[ 储存条件 ]:
2-8°C

2-壬烯酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RA9470000

CHEMICAL NAME :: 2-Nonenoic acid, methyl ester

CAS REGISTRY NUMBER :: 111-79-5

BEILSTEIN REFERENCE NO. :: 1754167

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H18-O2

MOLECULAR WEIGHT :: 170.28

WISWESSER LINE NOTATION :: 7U1VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,811,1976

2-壬烯酸甲酯安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H411

[ 警示性声明 ]:
P273-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi:Irritant;N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R36/38;R51/53

[ 安全声明 (欧洲) ]:
S26-S61

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
RA9470000

2-壬烯酸甲酯合成路线

详细合成路线

2-壬烯酸甲酯上下游产品

2-壬烯酸甲酯上游产品

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2-壬烯酸甲酯制备

1.(1)用庚醛与溴代乙酸甲酯在锌粉存在下进行雷氏反应，然后用稀酸酸解后以85%甲酸脱水即为所需产物。(2)由2-辛烯-1-辛炔-羧酸甲酯，经选择性加氢得到。

2. 烟草：OR，26。

2-壬烯酸甲酯文献

Structure-activity relationship of cinnamaldehyde analogs as inhibitors of AI-2 based quorum sensing and their effect on virulence of Vibrio spp.

PLoS ONE 6(1) , e16084, (2011)

Many bacteria, including Vibrio spp., regulate virulence gene expression in a cell-density dependent way through a communication process termed quorum sensing (QS). Hence, interfering with QS could be...

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