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
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)
Safety
- WGK Germany
- 3
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.
N-Bromosuccinimide Price
- Product number
- 418749
- Product name
- Pentaerythritol propoxylate (5/4 PO/OH)
- Purity
- average Mn ~426
- Packaging
- 500ml
- Price
- $62.1
- Updated
- 2023/06/20
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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