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Merck
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文件

438189

Sigma-Aldrich

聚(乙二醇-ran-丙二醇)单丁醚

average Mn ~3,900

同義詞:

Butoxy polyoxyethylene oxypropylene glycol

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About This Item

線性公式:
CH3(CH2)3(OCH2CH2)x[OCH2CH(CH3)]yOH
CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

形狀

viscous liquid

分子量

average Mn ~3,900

折射率

n20/D 1.46

黏度

3,600 cSt(20 °C)(lit.)

bp

>200 °C (lit.)

轉變溫度

pour point −27 °C

溶解度

H2O: soluble at <40 °C

密度

1.056 g/mL at 25 °C

SMILES 字串

OCCO.CCCCO.CC(O)CO

InChI

1S/C4H10O.C3H8O2.C2H6O2/c1-2-3-4-5;1-3(5)2-4;3-1-2-4/h5H,2-4H2,1H3;3-5H,2H2,1H3;3-4H,1-2H2

InChI 密鑰

QMNOIORHZMRPLS-UHFFFAOYSA-N

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應用

液压油、金属加工液和润滑剂、传热液、助焊剂、淬火剂、润滑剂、溶剂、增塑剂和泡沫控制剂。

特點和優勢

负载下润滑性好,对金属无腐蚀。 非常低的灰分含量,低倾点,优异的热稳定性。

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, multi-purpose combination respirator cartridge (US)


分析證明 (COA)

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