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重要文件

407348

Sigma-Aldrich

聚乙二醇苯基醚丙烯酸酯

average MN 324, acrylate, phenoxy, 150-350 ppm MEHQ as inhibitor

同義詞:

乙氧基丙烯酸苯酯, 酚乙氧基丙烯酸酯

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About This Item

線性公式:
CH2CHCO2(CH2CH2O)nC6H5
CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

產品名稱

聚乙二醇苯基醚丙烯酸酯, average Mn 324, contains 150-350 ppm MEHQ as inhibitor

形狀

viscous liquid

品質等級

分子量

average Mn 324

包含

150-350 ppm MEHQ as inhibitor

折射率

n20/D 1.502

bp

134 °C/1 mmHg (lit.)

密度

1.127 g/mL at 25 °C

Ω-end

phenoxy

α-end

acrylate

SMILES 字串

C=CC(=O)OCCOCCOc1ccccc1

InChI

1S/C11H12O3/c1-2-11(12)14-9-8-13-10-6-4-3-5-7-10/h2-7H,1,8-9H2

InChI 密鑰

RZVINYQDSSQUKO-UHFFFAOYSA-N

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一般說明

聚(乙二醇)苯基醚丙烯酸酯是异 - 双官能化的。MEHQ抑制剂可防止自动聚合。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

Lot/Batch Number

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文章

The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.

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