Polyoxyethylene stearate

Suppliers

Names

[ Name ]:
Polyoxyethylene stearate

[Synonym ]:
Ethylene glycol, monostearate
Stearic acid, 2-hydroxyethyl ester
MFCD00151755
2-Hydroxyethyl octadecanoate
2-Hydroxyethyl stearate
ETHYLENE GLYCOL MONOSTEARATE
Octadecanoic acid, 2-hydroxyethyl ester
Poly(oxy-1,2-ethanediyl), .α.-hydro-.ω.-hydroxy-, octadecanoate
Polyoxyethylene stearate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
438.4±18.0 °C at 760 mmHg

[ Melting Point ]:
47ºC

[ Molecular Formula ]:
C₂₀H₄₀O₃

[ Molecular Weight ]:
328.530

[ Flash Point ]:
164.6±14.0 °C

[ Exact Mass ]:
328.297760

[ PSA ]:
46.53000

[ LogP ]:
7.85

[ Vapour Pressure ]:
0.0±2.4 mmHg at 25°C

[ Index of Refraction ]:
1.457

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TQ5950000

CHEMICAL NAME :: Polyethylene glycol monostearate #6000

CAS REGISTRY NUMBER :: 9004-99-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80463 No. of Facilities: 2667 (estimated) No. of Industries: 8 No. of Occupations: 10 No. of Employees: 40362 (estimated) NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81475 No. of Facilities: 1026 (estimated) No. of Industries: 7 No. of Occupations: 6 No. of Employees: 15937 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8317 No. of Facilities: 9882 (estimated) No. of Industries: 71 No. of Occupations: 99 No. of Employees: 608690 (estimated) No. of Female Employees: 461354 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
MD0907300

Articles

In Vivo Transfection and Detection of Gene Expression of Stem Cells Preloaded with DNA-carrying Microbubbles.

Radiology 276 , 518-25, (2015)

To determine whether (a) stem cells loaded with DNA-carrying microbubbles (MBs) can be transfected in vivo, (b) the cells remain alive to express the gene, and (c) gene expression is sufficiently robu...

Enhanced bioavailability of sirolimus via preparation of solid dispersion nanoparticles using a supercritical antisolvent process.

Int. J. Nanomedicine 6 , 2997-3009, (2011)

The aim of this study was to improve the physicochemical properties and bioavailability of poorly water-soluble sirolimus via preparation of a solid dispersion of nanoparticles using a supercritical a...

[9-nitrocamptothecin nanostructured lipid carrier system: in vitro releasing characteristics, uptake by cells, and tissue distribution in vivo].

Yao Xue Xue Bao 40(11) , 970-5, (2005)

To study the release and cell uptake characteristics of 9-nitrocamptothecin (9-NC) nanostructured lipid carrier system (NLC) in vitro and its tissue distribution characteristics in vivo.Mouse peritone...

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