P9641
聚醚醇
nonionic surfactant
别名:
C12E9, 十二烷基二醇, 十二烷基非乙二醇醚, 聚多卡醇, 聚氧乙烯（9）月桂基醚
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关于此项目
线性分子式:
HO(CH2CH2O)9(CH2)11CH3
化学文摘社编号:
分子量:
582.81
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
EC Number:
221-284-4
Beilstein/REAXYS Number:
1895308
MDL number:
产品名称
聚醚醇, nonionic surfactant
InChI key
ONJQDTZCDSESIW-UHFFFAOYSA-N
InChI
1S/C30H62O10/c1-2-3-4-5-6-7-8-9-10-11-13-32-15-17-34-19-21-36-23-25-38-27-29-40-30-28-39-26-24-37-22-20-35-18-16-33-14-12-31/h31H,2-30H2,1H3
SMILES string
CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
form
liquid
mol wt
micellar average mol wt 64,000
aggregation number
110
CMC
0.08
solubility
water: 100 mg/mL to turbid
density
1,004 g/cm3
Quality Level
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Application
N-乙二醇单十二烷基醚已用于评估使用牛肝组织对总脂质和三酰基甘油进行分析的过程。 它也被用于研究如何通过自相关函数的幅度的浓度依赖性来测量聚集体的粒度。
General description
N-乙二醇单十二烷基醚[C12H25O（CH2CH2O）9H]（AEO9）是一种非离子表面活性剂。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
R J Bick et al.
Archives of biochemistry and biophysics, 286(2), 346-352 (1991-05-01)
When fast twitch skeletal muscle vesicles (SR) and purified calcium pump protein are stripped with the nonionic detergent C12E8 (octaethylene glycol dodecyl ether), not all the membrane phospholipids are removed from the calcium pump protein. Maximal extraction produces a remnant
Kamendra P Sharma et al.
The journal of physical chemistry. B, 115(29), 9059-9069 (2011-06-24)
We investigate the dispersion of a pH responsive polymer, polyethyleneimine, PEI, in a hexagonal (H(1)) mesophase of a nonionic surfactant, C(12)E(9), and water, at pH ranging from basic (pH = 12.8) to acidic (pH = 1). While the C(12)E(9)/H(2)O phase
Jeffrey T Jensen et al.
Contraception, 94(5), 527-533 (2016-10-25)
Our objective was to conduct a pilot study to determine if transcervical administration of polidocanol foam (PF) with or without doxycycline or benzalkonium chloride (BZK) would prevent pregnancy in baboons. In study phase 1, adult cycling baboons underwent a hysterosalpingogram
A Starke et al.
Journal of animal science, 88(8), 2741-2750 (2010-03-30)
A procedure is described for analyzing total lipid (TL) and triacylglycerol (TAG) in 2 sequential steps using small amounts (<100 mg) of bovine liver tissue. The TL was measured gravimetrically and TAG was measured enzymatically in the TL extract, using
Michael C Rudolph et al.
Journal of mammary gland biology and neoplasia, 21(3-4), 131-138 (2016-11-01)
Accurate assessment of the long chain polyunsaturated fatty acid (LC-PUFA) content of human milk (HM) provides a powerful means to evaluate the FA nutrient status of breastfed infants. The conventional standard for FA composition analysis of HM is liquid extraction
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