PENTAERYTHRITOL PROPOXYLATE

Product Name: PENTAERYTHRITOL PROPOXYLATE
CAS No.: 9051-49-4
Chemical Name: PENTAERYTHRITOL PROPOXYLATE
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);1,3-Propanediol, 2,2-dihydroxymethyl-, propoxylated;Pentaerythritol propoxylate (5/4 PO/OH) average Mn ~426
CBNumber: CB9215423
Molecular Formula: C22H48O12
Formula Weight: 504.60932
MOL File: 9051-49-4.mol

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PENTAERYTHRITOL PROPOXYLATE Property

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
Flash point:: >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)

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 418749
Product name: Pentaerythritol propoxylate (5/4 PO/OH)
Purity: average Mn ~426
Packaging: 500ml
Price: $62.1
Updated: 2023/06/20

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PENTAERYTHRITOL PROPOXYLATE Chemical Properties,Usage,Production

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

Non flammable

PENTAERYTHRITOL PROPOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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PENTAERYTHRITOL PROPOXYLATE Suppliers

China 15 Switzerland 1 United States 3 Global 19

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
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Sinopharm Chemical Reagent Co,Ltd.

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GIHI CHEMICALS CO.,LTD

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Sigma-Aldrich

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Zhengzhou Alfa Chemical Co.,Ltd

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Alfa Chemistry

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Hubei Jusheng Technology Co.,Ltd.

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Energy Chemical

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Shanghai Aladdin Biochemical Technology Co.,Ltd.

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Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd

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9051-49-4, PENTAERYTHRITOL PROPOXYLATERelated Search:

SALCOMINE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Tosylmethyl isocyanide 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE METHYL ISOCYANOACETATE TERT-BUTYL ISOCYANIDE Benzyl isocyanide Cupric acetylacetonate COBALT(II) ACETYLACETONATE PHENYLSELENOL TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) 2,4-PENTANEDIONE, SILVER DERIVATIVE Ferric acetylacetonate Ethyl isocyanoacetate Aluminum acetylacetonate Tris(2,4-pentanedionato)chroMiuM(III) Poly[oxy(methyl-1,2-ethanediyl)]

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)

pentaerythritolpropoxylate(5/4po/oh)

Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-,etherwith2,2-bis(hydroxymethyl)-1,3-propanediol(4:1)

PENTAERYTHRITOL PROPOXYLATE

PENTAERYTHRITOL PROPOXYLATE (17/8 PO/OH) , AVERAGE MN CA. 629

PENTAERYTHRITOL PROPOXYLATE (5/4 PO/OH), AVERAGE MN CA. 426

Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)

pentaerythritol propoxylate (17/8 po/oh)

Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol

POLYOXYPROPYLENE PENTAERYTHRITOL-POLYETHER POLYOL)

Propylene oxide-pentaerythritol copolymer

Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)

pentaerythritol, propoxylated

Pentaerythritol propoxylate (5/4 PO/OH),Pentaerythritol propoxylate

Pentaerythritol propoxylate,Pentaerythritol propoxylate (17/8 PO/OH)

Pentaerythritol propoxylate (5/4 PO/OH) average Mn ~426

Pentaerythritol propoxylate (17/8 PO/OH) average Mn ~629

TIANFU-CHEM PENTAERYTHRITOL PROPOXYLATE

1,3-Propanediol, 2,2-dihydroxymethyl-, propoxylated

9051-49-4

CCH2OCH2CHCH3nOH4

C5H12O4C3H6On

Polymers