86694
Tetraethylene glycol monododecyl ether
BioXtra, ≥98.0% (GC)
别名:
C12E4, Dodecyl tetraethylene glycol ether, Dodecyltetraglycol
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关于此项目
线性分子式:
CH3(CH2)11(OCH2CH2)4OH
化学文摘社编号:
分子量:
362.54
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
EC Number:
226-097-1
Beilstein/REAXYS Number:
1791369
MDL number:
description
non-ionic
Quality Segment
product line
BioXtra
assay
≥98.0% (GC)
form
liquid
mol wt
362.54 g/mol
refractive index
n
mp
1.67 °C
density
0.946 g/mL at 20 °C (lit.)
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cr: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤50 mg/kg, Mg: ≤50 mg/kg, Mn: ≤50 mg/kg, Na: ≤50 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
CCCCCCCCCCCCOCCOCCOCCOCCO
InChI
1S/C20H42O5/c1-2-3-4-5-6-7-8-9-10-11-13-22-15-17-24-19-20-25-18-16-23-14-12-21/h21H,2-20H2,1H3
InChI key
WPMWEFXCIYCJSA-UHFFFAOYSA-N
General description
Application
Tetraethylene glycol monododecyl ether (C12E4) has been used:
- as a water-soluble surfactant in computational and physical experiments to report the post-deposition motion of the surfactant front and the deformation of the subphase surface using Marangoni flow and capillary waves
- to study its mixed micellization and interfacial properties in the absence and presence of sodium propionate
- to investigate the phase transformation of C12E4 aqueous solutions by Rayleigh light scattering (RLS) when adopting different heating ways
警示词
Warning
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
存储类别
10 - Combustible liquids
怎么回事？
WGK 2
闪点 (F)
235.4 °F - closed cup
闪点 (°C)
113 °C - closed cup
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves