十一醇

十一醇用途

【用途一】
应用面不广。常与十一烯醛或其他脂肪醛共用作为醛香头香的协调剂。与花香型、柑橘古龙、金合欢、刺槐、晚香玉、紫罗兰、清香、草香也能很好地协调和合，一般用于玫瑰香基较多。还可少量用于凤梨、柑橘、柠檬、白柠檬、桔子、橙子、黑茶藨子、玫瑰等食用香精中。
【用途二】
GB 2760--1996规定为允许使用的食用香料。主要用以配制柠檬、橙、白柠檬、橘等柑橘类和菠萝、黑醋栗、玫瑰等型香精。
【用途三】
香料，调制柠檬、柑橘、菠萝和黑醋粟香型香精，用于食品。

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十一醇名称

[ CAS 号 ]:
112-42-5

[ 中文名 ]:
十一醇

[ 英文名 ]:
1-Undecanol

[中文别名 ]:

[英文别名 ]:

Undecanol
1-Undecanol
undecan-1-ol
EINECS 203-970-5
MFCD00004751

十一醇生物活性

[ 描述 ]:

1-Undecanol 有微生物从 2-tridecanol 中产生。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Forney FW, et al. Bacterial oxidation of 2-tridecanone to 1-undecanol. J Bacteriol. 1967 Feb;93(2):649-55.

十一醇物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
243.2±3.0 °C at 760 mmHg

[ 熔点 ]:
11 °C(lit.)

[ 分子式 ]:
C₁₁H₂₄O

[ 分子量 ]:
172.308

[ 闪点 ]:
109.0±4.6 °C

[ 精确质量 ]:
172.182709

[ PSA ]:
20.23000

[ LogP ]:
4.59

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.438

[ 储存条件 ]:
库房通风低温干燥

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.

[ 水溶解性 ]:
水溶性：不溶；易溶于：乙醚；可溶于：乙醇

十一醇MSDS

详细MSDS(安全技术说明书)

十一醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ3155000

CHEMICAL NAME :: Undecyl alcohol

CAS REGISTRY NUMBER :: 112-42-5

BEILSTEIN REFERENCE NO. :: 1698334

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C11-H24-O

MOLECULAR WEIGHT :: 172.35

WISWESSER LINE NOTATION :: Q11

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3 gm/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4760 uL/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >20 mL/kg

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

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 20 mg/disc

REFERENCE :: OIGZDE Osaka-shi Igakkai Zasshi. Journal of Osaka City Medical Association. (Osaka-shi Igakkai, c/o Osaka-shiritsu Daigaku Igakubu, 1-4-54 Asahi-cho, Abeno-ku, Osaka, 545, Japan) V.24- 1975- Volume(issue)/page/year: 34,267,1985

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十一醇安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H317-H411

[ 警示性声明 ]:
P273-P280

[ 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) ]:
Xi: Irritant;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R38;R43;R51/53

[ 安全声明 (欧洲) ]:
S37-S61-S36/37

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
YQ3155000

[ 包装等级 ]:
III

[ 危险类别 ]:
9

[ 海关编码 ]:
2905199090

十一醇合成路线

详细合成路线

十一醇上下游产品

十一醇上游产品

十一醇下游产品

十一醇制备

由十一酸乙酯经金属钠还原，或由ω-十一烯酸乙酯加压催化氢化还原，甚至由正壬基溴化镁与环氧乙烷进行格氏反应制得。还有用十一醛锂铝氢还原法制备等。

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十一醇海关

[ 海关编码 ]: 2905199090

[ 中文概述 ]:
2905199090. 其他饱和一元醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 包装

[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

十一醇文献

Vortex-assisted low density solvent liquid-liquid microextraction and salt-induced demulsification coupled to high performance liquid chromatography for the determination of five organophosphorus pesticide residues in fruits.

Talanta 132 , 769-74, (2014)

A simple and rapid microextraction method, vortex-assisted low density solvent liquid-liquid microextraction and salt-induced demulsification (VLLME-SID) coupled to high performance liquid chromatogra...

Chemometric assisted ultrasound leaching-solid phase extraction followed by dispersive-solidification liquid-liquid microextraction for determination of organophosphorus pesticides in soil samples.

Talanta 137 , 167-73, (2015)

Ultrasound leaching-solid phase extraction (USL-SPE) followed by dispersive-solidification liquid-liquid microextraction (DSLLME) was developed for preconcentration and determination of organophosphor...

Core-shell silver nanoparticles for optical labeling of cells.

Anal. Biochem. 458 , 43-8, (2014)

Silver nanoparticles have been modified with self-assembled monolayers of hydroxyl-terminated long chain thiols and encapsulated with a silica shell. The resulting core-shell nanoparticles were used a...

更多文献

十一醇

十一醇用途

十一醇名称

十一醇生物活性

十一醇物理化学性质

十一醇MSDS

详细MSDS(安全技术说明书)

十一醇毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

十一醇安全信息

十一醇合成路线

详细合成路线

十一醇上下游产品

十一醇上游产品

十一醇下游产品

十一醇制备

十一醇海关

十一醇文献

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