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Merck

484245

Sigma-Aldrich

三丙二醇单甲醚(异构体混合物)

≥97.5%

别名:

m-PEG3-醇, [2-(2-甲氧基甲基乙氧基)甲基乙氧基]丙醇, 三丙二醇单甲醚, 三丙二醇甲醚

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1 L
$52.02
4 L
$166.20

$52.02

目录价$86.70节省 40%

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1 L
$52.02
4 L
$166.20

About This Item

线性分子式:
CH3(OC3H6)3OH
CAS号:
分子量:
206.28
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

$52.02

目录价$86.70节省 40%

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获取大包装报价

品質等級

化驗

≥97.5%

折射率

n20/D 1.43 (lit.)

bp

100 °C/2 mmHg (lit.)

密度

0.963 g/mL at 25 °C

SMILES 字串

O(C(COC(COC)C)C)C(CO)C

InChI

1S/C10H22O4/c1-8(5-11)14-10(3)7-13-9(2)6-12-4/h8-11H,5-7H2,1-4H3

InChI 密鑰

GVZNXUAPPLHUOM-UHFFFAOYSA-N

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應用

三丙二醇甲醚可用于:
  • 作为溶剂用于树脂、涂料、纺织染料、皮革和化妆品。[1]
  • 作为燃料添加剂,尽量减少颗粒物排放。[2]
  • 制备仿水非水相离子液体,研究其在反式酯化过程与酶的相容性。[3]

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Enzyme activation by water-mimicking dual-functionalized ionic liquids
Hua Zhao, et al.
Molecular Catalysis, 515, 111882-111882 (2021)
Effects of oxygenates on soot processes in DI diesel engines: experiments and numerical simulations
Mueller, et al.
11th Int. Conf. Adv. Prostagl. Leukot. Res., 964-982 (2003)
An examination of the physical properties, fate, ecotoxicity and potential environmental risks for a series of propylene glycol ethers
Charles A Staples and John W Davis
Chemosphere, 49(1), 61-73 (2002)
Alfredo A Marchetti et al.
Chemosphere, 52(5), 861-868 (2003-05-22)
The addition of oxygen-bearing compounds to diesel fuel considerably reduces particulate emissions. TGME and DBM have been identified as possible diesel additives based on their physicochemical characteristics and performance in engine tests. Although these compounds will reduce particulate emissions, their

Questions

  1. Is this harmful to lungs and skin

    1 answer
    1. This material is generally considered to be non-hazardous, however precautions with handling should be observed. See sections 8 and 11 of the SDS for specific information on exposure and toxicity.
      https://www.sigmaaldrich.com/sds/aldrich/484245

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