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Merck
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Key Documents

189421

Sigma-Aldrich

聚己內酯醇

average Mn ~2,000

同義詞:

二甘醇引发的聚己内酯, 聚己内酯氧基二亚乙基酯

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About This Item

線性公式:
C4H8O3(C6H10O2)n
CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
NACRES:
NA.23

形狀

solid (waxy)

品質等級

分子量

average Mn ~2,000

轉變溫度

softening point 50 °C

密度

1.071 g/mL at 25 °C

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應用

聚己内酯二醇(PCL-二醇)与聚四氢呋喃二醇(PTHF-二醇)和硝酸铈铵可一起用于聚合甲基丙烯酸甲酯(MMA)。该产品可用于制备生物相容性聚(酯氨酯)脲(PEUU),也可用作聚氨酯(PU)热塑性聚合物的前体。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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