Catalog Number
ACM1843056-2
Product Name
2-Hydroxy-4-n-octyloxybenzophenone
Category
Plastic Additives
Description
DryPowder; DryPowder, Liquid; OtherSolid; PelletsLargeCrystals
IUPAC Name
(2-hydroxy-4-octoxyphenyl)-phenylmethanone
Molecular Weight
326.4g/mol
Molecular Formula
C21H26O3
Canonical SMILES
CCCCCCCCOC1=CC(=C(C=C1)C(=O)C2=CC=CC=C2)O
InChI
InChI=1S/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3
InChI Key
QUAMTGJKVDWJEQ-UHFFFAOYSA-N
Boiling Point
>300 °C decomposes
Melting Point
48.5 °C;45-46 °C
Density
1160 kg/cu m at 20 °C
Solubility
In water, <0.001 mg/L at 20 °C, pH 6 /OECD Guideline 105 (Water Solubility)/
Color/Form
Crystals;Pale, cream-to-white powder with friable /easily crumbled/ lump;Colorless crystals;Light yellow powder
Covalently-Bonded Unit Count
1
EC Number
217-421-2;239-949-2
Exact Mass
326.188195g/mol
Heat of Vaporization
Enthalpy of vaporization: 102.1 kJ/mol
Log P
log Kow = 6.96 (est)
MeSH Entry Terms
(2-hydroxy-4-(octyloxy)phenyl)phenylmethanone;benzophenone-12;Chimassorb 81
Monoisotopic Mass
326.188195g/mol
Other Experimental
Henry's Law constant = 1.1X10-7 atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 2.2X10-10 cu cm/molecule-sec at 25 °C (est)
Stability
Stable under recommended storage conditions.
Vapor Pressure
3.38X10-8 mm Hg at 20 °C (measured by transpiration method)