468258

Poly(ethylene glycol) behenyl ether methacrylate solution

average M_n ~1,500, 50 wt. % in methacrylic acid/water, contains 1000 ppm MEHQ as stabilizer, 25% water

• Linear Formula: H₂C=C(CH₃)CO₂(CH₂CH₂O)_n(CH₂)₂₁CH₃
• CAS Number: 125441-87-4
• MDL number: MFCD00803835
• UNSPSC Code: 12162002
• PubChem Substance ID: 24870499
• NACRES: NA.23

Properties

• mol wt: average M_n ~1,500
• 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

Description

Application

Copolymerizable surfactant and associative thickener in acrylic latexes.

Safety Information

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H302,H311,H314,H334,H335
• pcodes: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F
• flash_point_c: 113 °C