258768
1-十八醇
ReagentPlus®, 99%
别名:
十八烷醇, 硬脂醇
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关于此项目
线性分子式:
CH3(CH2)17OH
化学文摘社编号:
分子量:
270.49
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-017-6
Beilstein/REAXYS Number:
1362907
MDL number:
Assay:
99%
InChI key
GLDOVTGHNKAZLK-UHFFFAOYSA-N
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
SMILES string
CCCCCCCCCCCCCCCCCCO
vapor density
9.3 (vs air)
vapor pressure
<0.01 mmHg ( 38 °C)
product line
ReagentPlus®
assay
99%
autoignition temp.
842 °F
expl. lim.
~8 %
bp
170-171 °C/2 mmHg
Quality Level
solubility
water: slightly soluble 0.001 g/L at 23 °C
density
0.812 g/mL at 25 °C (lit.)
functional group
hydroxyl
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General description
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。
Application
1-十八烷醇已作为表面活性剂用于碳纳米管的官能化。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
383.0 °F - closed cup
flash_point_c
195 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
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
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
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)
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)
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
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