412171

Trimethylolpropane ethoxylate triacrylate

average M_n ~692, contains 100 ppm MEHQ as inhibitor

• Linear Formula: [H₂C=CHCO₂(CH₂CH₂O)_nCH₂]₃CC₂H₅
• CAS Number: 28961-43-5
• UNSPSC Code: 12162002
• PubChem Substance ID: 24865791
• NACRES: NA.23

Properties

• form: liquid
• mol wt: average M_n ~692
• contains: 100 ppm MEHQ as inhibitor
• refractive index: n20/D 1.471 (lit.)
• bp: 157 °C (lit.)
• density: 1.102 g/mL at 25 °C
• SMILES string: CCC(COCCOC(=O)C=C)(COCCOC(=O)C=C)COCCOC(=O)C=C
• InChI: 1S/C21H32O9/c1-5-18(22)28-12-9-25-15-21(8-4,16-26-10-13-29-19(23)6-2)17-27-11-14-30-20(24)7-3/h5-7H,1-3,8-17H2,4H3
• InChI key: MTPIZGPBYCHTGQ-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H317,H319,H412
• pcodes: P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves