T59455
三乙二醇
99%, viscous liquid, suitable for synthesis, ReagentPlus®
别名:
三甘醇
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关于此项目
线性分子式:
HO(CH2CH2O)2CH2CH2OH
化学文摘社编号:
分子量:
150.17
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-953-2
MDL number:
Beilstein/REAXYS Number:
969357
Assay:
99%
Bp:
125-127 °C/0.1 mmHg (lit.)
Vapor pressure:
<0.01 mmHg ( 20 °C)
产品名称
三乙二醇, ReagentPlus®, 99%
InChI
1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
InChI key
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
SMILES string
OCCOCCOCCO
vapor density
5.2 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
product line
ReagentPlus®
assay
99%
form
viscous liquid
autoignition temp.
699 °F
expl. lim.
9.2 %
dilution
(for general lab use)
refractive index
n20/D 1.455 (lit.)
pH
6.5-7.5 (20 °C, 100 g/L)
bp
125-127 °C/0.1 mmHg (lit.)
mp
−7 °C (lit.)
density
1.124 g/mL at 20 °C (lit.)
functional group
ether
hydroxyl
Quality Level
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Application
三甘醇可用于以下情形：
- 制备脂肪酸胶凝器，用于胶凝各种食用油和植物油。
- 作为溶剂制备超顺磁性氧化铁纳米颗粒，用于原位蛋白纯化。
- 在水下天然气脱水制程中作为吸收剂。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
330.8 °F - closed cup
flash_point_c
166 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Design and physicochemical properties of long and stiff fatty low molecular weight oleogelators
Delbecq F, et al.
Journal of Molecular Liquids, 295, 111708-111708 (2019)
Spray-Dried Hierarchical Aggregates of Iron Oxide Nanoparticles and Their Functionalization for Downstream Processing in Biotechnology
Kleinfeldt L, et al.
ACS Omega, 4(15), 16300-16308 (2019)
Subsea natural gas dehydration in a membrane contactor with turbulence promoter: An experimental and modeling study
Ahmadi M, et al.
Chemical Engineering Journal, 404(15), 126535-126535 (2021)
Mohammad Yaseen Ahmad et al.
Molecules (Basel, Switzerland), 25(5) (2020-03-11)
The study of ultra-small paramagnetic gadolinium oxide (Gd2O3) nanoparticles (NPs) as in vivo positive (T1) magnetic resonance imaging (MRI) contrast agents is one of the most attractive fields in nanomedicine. The performance of the Gd2O3 NP imaging agents depends on
Yeong-Ji Jang et al.
Diagnostics (Basel, Switzerland), 11(1) (2020-12-31)
The water proton spin relaxivity, colloidal stability, and biocompatibility of nanoparticle-based magnetic resonance imaging (MRI) contrast agents depend on the surface-coating ligands. Here, poly(acrylic acid-co-maleic acid) (PAAMA) (Mw = ~3000 amu) is explored as a surface-coating ligand of ultrasmall gadolinium
实验方案
99%；甘油，≥99.5%；四甘醇，99%
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