Registration Dossier
Registration Dossier
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EC number: 500-097-4 | CAS number: 37353-75-6 1 - 4.5 moles propoxylated
Endpoint summary
Administrative data
Description of key information
Additional information
The substance BPA 3PO one of a series of propoxylated bisphenols and, although many of the biological properties can be compared between members of the group, some of the physico chemical properties do not fit obvious trends.
The BPA 3PO is considered to be a UVCB with a mixture of 2, 3 and 4 moles PO. Due to the reactivity of propylene oxide, it is considered unlikely that there is significant concentration of 1 mole PO or residual bisphenol. BPA 2PO and 5PO have been evaluated.
Basic physico chemical properties:
Appearance: Pale yellow, viscous liquid
Thermal Characteristics: Freezes at < -20°C and decomposes from 350°C
Vapour Pressure: Negligible
Water Solubility: < 50 mg/L
Soluble in polar solvents
Partition Coefficient estimated Log Pow 3 - 3.6
No physical hazards; not flammable or explosive
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