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ChemicalBook--->CAS DataBase List--->9051-49-4

9051-49-4

9051-49-4 Structure

9051-49-4 Structure
IdentificationBack Directory
[Name]

PENTAERYTHRITOL PROPOXYLATE
[CAS]

9051-49-4
[Synonyms]

PENTAERYTHRITOL PROPOXYLATE
pentaerythritol, propoxylated
pentaerythritolpropoxylate(5/4po/oh)
bis(hydroxymethyl)-1,3-propanediol(4:1)
TIANFU-CHEM PENTAERYTHRITOL PROPOXYLATE
pentaerythritol propoxylate (17/8 po/oh)
Propylene oxide-pentaerythritol copolymer
POLYOXYPROPYLENE PENTAERYTHRITOL-POLYETHER POLYOL)
Pentaerythritol propoxylate (5/4 PO/OH) average Mn ~426
Pentaerythritol propoxylate (17/8 PO/OH) average Mn ~629
PENTAERYTHRITOL PROPOXYLATE (5/4 PO/OH), AVERAGE MN CA. 426
PENTAERYTHRITOL PROPOXYLATE (17/8 PO/OH) , AVERAGE MN CA. 629
Pentaerythritol propoxylate (5/4 PO/OH),Pentaerythritol propoxylate
Pentaerythritol propoxylate,Pentaerythritol propoxylate (17/8 PO/OH)
Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol
Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-,etherwith2,2-bis(hydroxymethyl)-1,3-propanediol(4:1)
Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
3-{3-(3-Hydroxypropoxy)-2,2-bis[(3-hydroxypropoxy)methyl]propoxy} -1-propanol - 2,2-bis(hydroxymethyl)-1,3-propanediol (1:1)
[EINECS(EC#)]

500-030-9
[Molecular Formula]

C22H48O12
[MDL Number]

MFCD00197885
[MOL File]

9051-49-4.mol
[Molecular Weight]

504.609
Chemical PropertiesBack Directory
[Melting point ]

246-248 °C
[Boiling point ]

>300 °C(lit.)
[density ]

1.05 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.464
[Fp ]

>230 °F
[form ]

viscous liquid
[LogP]

0.22 at 25℃
[EPA Substance Registry System]

Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1) (9051-49-4)
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

Pentaerythritol propoxylate may be used as a precipitant in reservoir solution for the crystallization of Phosphate Transporter(PiPT) and Aggregation Suppressing Protein A(AgsA). It may also acts as a reservoir solution for Phytosulfokine (PSK)- receptor PSKR- and somatic embryogenesis receptor-like kinases (SERKs) complex.
[Definition]

ChEBI: A hydroxypolyether in which a hydroxy-poly(propylene oxide) chain is connected to each of the methyl groups of neopentane. It is commonly used to crystallise proteins. In the diagram, a + b + c + d ~ 5.
[General Description]

Pentaerythritol propoxylate (5/4 PO/OH) is a pentaerythriol based branched polymer that can be used as a crystallization agent to generate ordered, high resolution diffraction quality crystals.
[Flammability and Explosibility]

Nonflammable
Spectrum DetailBack Directory
[Spectrum Detail]

PENTAERYTHRITOL PROPOXYLATE(9051-49-4)IR
PENTAERYTHRITOL PROPOXYLATE(9051-49-4)FT-IR
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