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Merck
CN

258768

Sigma-Aldrich

1-十八醇

ReagentPlus®, 99%

别名:

十八烷醇, 硬脂醇

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About This Item

线性分子式:
CH3(CH2)17OH
CAS号:
分子量:
270.49
Beilstein:
1362907
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

9.3 (vs air)

质量水平

蒸汽压

<0.01 mmHg ( 38 °C)

产品线

ReagentPlus®

检测方案

99%

自燃温度

842 °F

expl. lim.

~8 %

bp

170-171 °C/2 mmHg

mp

56-59 °C (lit.)

溶解性

water: slightly soluble 0.001 g/L at 23 °C

密度

0.812 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCCCCCCCCCCCO

InChI

1S/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3

InChI key

GLDOVTGHNKAZLK-UHFFFAOYSA-N

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一般描述

1-十八烷醇和乙二醇单十八烷基醚混合单层的蒸发抑制性能已被研究。已使用轴对称液滴形状分析对十八烷醇单层的塌陷压力速率依赖性进行了研究

应用

1-十八烷醇已作为表面活性剂用于碳纳米管的官能化

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

nwg

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Linards Klavins et al.
Foods (Basel, Switzerland), 9(5) (2020-05-10)
The outer-most layer of plant surface, the cuticle, consists of epi- and intra-cuticular wax. It protects the plant from dehydration, extreme temperatures and UV radiation, as well as attacks from pests such as molds and bacteria. Berry cuticular waxes are
Diana N H Tran et al.
The journal of physical chemistry. B, 117(13), 3603-3612 (2013-03-12)
Mixed monolayers of 1-octadecanol (C18OH) and ethylene glycol monooctadecyl ether (C18E1) were studied to assess their evaporation suppressing performance. An unexpected increase in performance and stability was found around the 0.5:0.5 bicomponent mixture and has been ascribed to a synergistic
Electrical properties of natural rubber nanocomposites: effect of 1-octadecanol functionalization of carbon nanotubes.
Thomas PS, et al.
J. Mater. Sci., 47(7), 3344-3349 (2012)
Delaram Ahmadi et al.
Scientific reports, 10(1), 4082-4082 (2020-03-07)
Creams are multi-component semi-solid emulsions that find widespread utility across a wide range of pharmaceutical, cosmetic, and personal care products, and they also feature prominently in veterinary preparations and processed foodstuffs. The internal architectures of these systems, however, have to
Axisymmetric drop shape analysis as a film balance: rate dependence of the collapse pressure and molecular area at close packing of 1-octadecanol monolayers.
Kwok DY, et al.
Langmuir, 12(7), 1851-1859 (1996)

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