8.07486
聚乙二醇
600, for synthesis
别名:
聚（乙二醇）, 聚乙二醇，聚环氧乙烷，聚氧乙烯，PEG 600, PEG
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关于此项目
线性分子式:
H(OCH2CH2)nOH
化学文摘社编号:
NACRES:
NA.22
EC Index Number:
500-038-2
UNSPSC Code:
13111021
MDL number:
vapor pressure
<0.1 hPa ( 20 °C)
Quality Level
form
liquid
autoignition temp.
>320 °C (DIN 51794)
potency
28000 mg/kg LD50, oral (Rat), >20000 mg/kg LD50, skin (Rabbit)
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pH
5-7 (20 °C, 100 g/L in H2O)
mp
17-22 °C
transition temp
flash point 260 °C
density
1.13 g/cm3 at 20 °C
greener alternative category
storage temp.
no temp limit
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
Application
用于合成的聚乙二醇600。CAS 25322-68-3，pH 5 - 7（100 g/l，H₂O，20 °C）。
Analysis Note
密度（d 20 °C/4 °C）：1.126 - 1.128
羟值：178 - 197
平均分子量：570 - 630
鉴别（IR）：符合检验
由于其特定的熔程，产物可以是固体、液体、固化熔体或过冷熔体。
羟值：178 - 197
平均分子量：570 - 630
鉴别（IR）：符合检验
由于其特定的熔程，产物可以是固体、液体、固化熔体或过冷熔体。
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
281.5 °F - closed cup
flash_point_c
138.6 °C - closed cup
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 8074861000 | 04022536395791 |
| 8074865001 | 04022536677507 |