468258
聚(乙烯二醇)山嵛醚甲丙烯酰酸 溶液
average Mn ~1,500, 50 wt. % in methacrylic acid/water, contains 1000 ppm MEHQ as stabilizer, 25% water
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关于此项目
线性分子式:
H2C=C(CH3)CO2(CH2CH2O)n(CH2)21CH3
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
mol wt
average Mn ~1,500
Quality Segment
contains
1000 ppm MEHQ as stabilizer, 25% water
concentration
50 wt. % in methacrylic acid/water
refractive index
n20/D 1.431
pH
3-4
viscosity
300 cP(25 °C)(lit.)
bp
95 °C
density
1.06 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
OCCO.CC(=C)C(O)=O.CCCCCCCCCCCCCCCCCCCCCCO
InChI
1S/C22H46O.C4H6O2.C2H6O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23;1-3(2)4(5)6;3-1-2-4/h23H,2-22H2,1H3;1H2,2H3,(H,5,6);3-4H,1-2H2
InChI key
SLMSBRFCXXTPGD-UHFFFAOYSA-N
Application
用于丙烯酸乳液的可共聚表面活性剂和缔合型增稠剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
235.4 °F
flash_point_c
113 °C