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10-十一烯酸乙酯

10-十一烯酸乙酯用途

10-十一烯酸乙酯是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

10-十一烯酸乙酯名称

[ CAS 号 ]:
692-86-4

[ 中文名 ]:
10-十一烯酸乙酯

[ 英文名 ]:
Ethyl undecylenate

[中文别名 ]:

[英文别名 ]:

ethyl undec-10-enoate
EINECS 211-734-8
MFCD00009220

10-十一烯酸乙酯生物活性

[ 描述 ]:

10-十一烯酸乙酯是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

10-十一烯酸乙酯物理化学性质

[ 密度 ]:
0.879 g/mL at 25 °C(lit.)

[ 沸点 ]:
258-259 °C761 mm Hg(lit.)

[ 熔点 ]:
-38 °C

[ 分子式 ]:
C₁₃H₂₄O₂

[ 分子量 ]:
212.32800

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
212.17800

[ PSA ]:
26.30000

[ LogP ]:
3.85630

[ 折射率 ]:
n20/D 1.439(lit.)

[ 储存条件 ]:
室温，干燥

10-十一烯酸乙酯MSDS

10-十一烯酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ2978400

CHEMICAL NAME :: 10-Undecenoic acid, ethyl ester

CAS REGISTRY NUMBER :: 692-86-4

BEILSTEIN REFERENCE NO. :: 1769949

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C13-H24-O2

MOLECULAR WEIGHT :: 212.37

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,687,1982 ** 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: 20,687,1982

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: 20,687,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7481 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

10-十一烯酸乙酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

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

[ WGK德国 ]:
2

[ RTECS号 ]:
YQ2978400

[ 海关编码 ]:
2916190090

10-十一烯酸乙酯合成路线

10-十一烯酸乙酯上下游产品

10-十一烯酸乙酯上游产品

10-十一烯酸乙酯下游产品

10-十一烯酸乙酯制备

1.由十一烯酸与乙醇酯化而得。原料十一烯酸和乙醇在硫酸催化下直接酯化得粗十一烯酸乙酯，再经中和、水洗及减压分馏得成品。另一种生产方法是由甘油三蓖麻醇酸酯与乙醇进行酯交换，得到蓖麻油酸乙酯，然后在550-600℃下裂解。将裂解液减压分馏，收集150-220℃（2.67-8.0kPa）馏分，即为十一烯酸乙酯

2.由十一烯酸与乙醇在盐酸存在下加热至70℃酯化后蒸馏而得

10-十一烯酸乙酯海关

[ 海关编码 ]: 2916190090

[ 中文概述 ]:
2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

10-十一烯酸乙酯文献

Structure and reactivity of mixed omega-carboxyalkyl/alkyl monolayers on silicon: ATR-FTIR spectroscopy and contact angle titration.

Langmuir 20(10) , 4039-50, (2004)

The structure, reactivity, and acid-base properties of mixed monolayers prepared by photochemical reaction of hydrogen-terminated silicon with mixtures of ethyl undecylenate and n-alkenes were studied...

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