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Physical & Chemical properties

Viscosity

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Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Testing was conducted according to OECD TG 114.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
GLP compliance:
not specified
Type of method:
rotational viscometer (dynamic)

Test material

Constituent 1
Reference substance name:
5945-33-5
EC Number:
611-829-8
Cas Number:
5945-33-5
IUPAC Name:
5945-33-5
Constituent 2
Chemical structure
Reference substance name:
-
EC Number:
425-220-8
EC Name:
-
Cas Number:
5945-33-5
Molecular formula:
C39H34O8P2
IUPAC Name:
(1-methylethylidene)di-4,1-phenylenetetraphenyl diphosphate
Constituent 3
Reference substance name:
Reaction mass of tetraphenyl propane-2,2-diyldibenzene-4,1-diylbis(phosphate) and {4-[2-(4-{[4-(2-{4-[(diphenoxyphosphoryl)oxy]phenyl}propan-2-yl)phenoxy](phenoxy)phosphoryl}oxy)phenyl]propan-2-yl}phenyl diphenyl phosphate
IUPAC Name:
Reaction mass of tetraphenyl propane-2,2-diyldibenzene-4,1-diylbis(phosphate) and {4-[2-(4-{[4-(2-{4-[(diphenoxyphosphoryl)oxy]phenyl}propan-2-yl)phenoxy](phenoxy)phosphoryl}oxy)phenyl]propan-2-yl}phenyl diphenyl phosphate

Results and discussion

Viscosity
Temp.:
other: 70.0°C
Parameter:
dynamic viscosity (in mPa s)
Value:
ca. 215

Any other information on results incl. tables

The testing tempeartuer as 70°C was required by the downstream user, and the temperature is the working temperature for using process of BDP. In addition, at root temperature, BDP is quite viscous.

Applicant's summary and conclusion