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Merck
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文件

T59455

Sigma-Aldrich

三乙二醇

ReagentPlus®, 99%

别名:

三甘醇

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About This Item

线性分子式:
HO(CH2CH2O)2CH2CH2OH
CAS号:
112-27-6
分子量:
150.17
Beilstein:
969357
EC號碼:
203-953-2
MDL號碼:
MFCD00002880
分類程式碼代碼:
12352100
PubChem物質ID:
24900333
NACRES:
NA.21

蒸汽密度

5.2 (vs air)

品質等級

200

蒸汽壓力

<0.01 mmHg ( 20 °C)

產品線

ReagentPlus®

化驗

99%

形狀

viscous liquid

自燃溫度

699 °F

expl. lim.

9.2 %

折射率

n20/D 1.455 (lit.)

pH值

6.5-7.5 (20 °C, 100 g/L)

bp

125-127 °C/0.1 mmHg (lit.)

mp

−7 °C (lit.)

密度

1.124 g/mL at 20 °C (lit.)

SMILES 字串

OCCOCCOCCO

InChI

1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2

InChI 密鑰

ZIBGPFATKBEMQZ-UHFFFAOYSA-N

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應用

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。

法律資訊

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

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

330.8 °F - closed cup

閃點（°C）

166 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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分析证书(COA)

Lot/Batch Number
STBL4380
SDBB1429
STBL1484
MKCV4157
STBK7208

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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)
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
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)
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)
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实验方案

利用 Nukol™ 对乙二醇类进行气相色谱分析

99%；甘油，≥99.5%；四甘醇，99%

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