ChemicalBook--->CAS DataBase List--->61791-12-6

61791-12-6

61791-12-6 Structure

61791-12-6 Structure
IdentificationBack Directory
[Name]

Cremophor EL
[CAS]

61791-12-6
[Synonyms]

RO 40
BY112
BY125
ELH-40
BY 140
RO series
BY series
CREMOPHOREE1
CREMOPHOR EL
EMULSIFIER KS
PEGCASTOROILS
Kolliphor? EL
CreMophor®
Cremophor®
Cremophor? ELP
Kolliphor? ELP
PEG Castor oil
CREMOPHOR(R) EL
Cremophor EL-10
Cremophor EL-12
Cremophor EL-30
Cremophor EL-40
Cremophor EL-60
Cremophor EL-80
Cremophor EL-90
CREMOPHOR EL(R)
PEG-2 CASTOR OIL
PEG-3 CASTOR OIL
PEG-4 CASTOR OIL
PEG-5 CASTOR OIL
PEG-8 CASTOR OIL
PEG-9 CASTOR OIL
PEG-10 CASTOR OIL
PEG-11 CASTOR OIL
PEG-15 CASTOR OIL
PEG-16 CASTOR OIL
PEG-20 CASTOR OIL
PEG-25 CASTOR OIL
PEG-26 CASTOR OIL
PEG-29 CASTOR OIL
PEG-30 CASTOR OIL
PEG-33 CASTOR OIL
PEG-35 CASTOR OIL
PEG-36 CASTOR OIL
PEG-40 CASTOR OIL
PEG-44 CASTOR OIL
PEG-50 CASTOR OIL
PEG-54 CASTOR OIL
PEG-55 CASTOR OIL
PEG-60 CASTOR OIL
PEG-75 CASTOR OIL
PEG-80 CASTOR OIL
Cremophor® EL
EMULSIFIER 1371 B
PEG-100 CASTOR OIL
PEG-200 CASTOR OIL
CASTOROILETHOXYLATE
Emulsifier EL series
Polyoxyl 40 Castor Oil
CREMOPHOR EL(R), USP/NF
CASTOR OIL, ETHOXYLATED
Ricinus oil, ethoxylated
polyethoxylatedcastoroil
Castoroil,polyethoxylated
polyoxyethylene castor oil
Castor oilCremophor®:EL
EthoxylatedNonylphenolPOE30
Polyoxyl 35 Castor Oil (1 g)
Castor oil ethoxylates EL-60
Polyoxyethylene castor ether
POLYETHYLENEGLYCOL CASTOR OIL
castoroilpolyoxyethyleneether
POLYOXYETHYLENE(10) CASTOR OIL
Castoroil,ethyleneglycolpolymer
POLYETHYLENEGLYCOLESTEROFCASTOROIL
Polyoxyl 35 Hydrogenated Castor oil
Castoroil,ethyleneoxidereactionproduct
Castor oil,ethoxylated, pH-range 6.0-8.1
polyoxyethylene (20) castor oil (ether, ester)
PEG-10 Castor oil, PEG-100 Castor oil, PEG-1 Castor oil, PEG-15 Castor oil, PEG-2 Castor oil, PEG-20 Castor oil, PEG-200 Castor oil, PEG-25 Castor oil, PEG-26 Castor oil, PEG-3 Castor oil, PEG-30 Castor oil, PEG-33 Castor oil, PEG-35 Castor oil, PEG-36 Castor oil, PEG-4 Castor oil, PEG-40 Castor oil, PEG-5 Castor oil, PEG-50 Castor oil, PEG-54 Castor oil, PEG-55 Castor oil, PEG-60 Castor oil, PEG-8 Castor oil, PEG-9 Castor oil, Polyethoxylated castor oil, Polyethylene glycol (100) castor oil, Polyethylene glycol
[EINECS(EC#)]

500-147-5
[Molecular Formula]

NULL
[MDL Number]

MFCD00130879
Chemical PropertiesBack Directory
[Appearance]

light yellow liquid
[Boiling point ]

232.6℃[at 101 325 Pa]
[density ]

1.05 g/mL at 20 °C
[vapor pressure ]

0Pa at 25℃
[Fp ]

257℃
[storage temp. ]

REFRIGERATOR (+4C)
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Viscous Liquid
[pka]

0[at 20 ℃]
[color ]

Clear yellow
[Odor]

at 100.00?%. bland
[PH]

5.0-7.0 (1g/10 mL in H2O)
[Stability:]

Stable. Incompatible with storng oxidizing agents.
[Water Solubility ]

24.11mg/L at 25℃
[LogP]

4.297 at 25℃
[CAS DataBase Reference]

61791-12-6
[EPA Substance Registry System]

Castor oil, ethoxylated(61791-12-6)
Hazard InformationBack Directory
[Chemical Properties]

light yellow liquid
[Uses]

Polyoxyl 35 Castor Oil is a triglyceride fatty acid which has the potential to repel insects and promote plant growth.
[General Description]

Kolliphor? EL is a nonionic solubilizer and emulsifier made by reacting castor oil with ethylene oxide. It is a pale yellow oily liquid that is clear at temperatures above 26°C. It has a faint but characteristic odour.
[Flammability and Explosibility]

Notclassified
[Biochem/physiol Actions]

Kolliphor? EL is used in lipid-based formulations for drugs and solubilization of cosmetics. Kolliphor EL is suitable for the production of semi-solid and liquid formulations of water-insoluble actives and other hydrophobic compounds. Due to its emulsification functionality, it finds application in biological membrane- based drug transport studies.
Safety DataBack Directory
[WGK Germany ]

1
[RTECS ]

GO5661000
[HS Code ]

15153090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Hydrogen peroxide-->Castor oil-->castor oil polyoxyethylene (90) ether
[Preparation Products]

pesticide emulsifier 0203B-->pesticide emulsifier 0206-->Pesticide emulsifier 0207-->Pesticide emulsifier S-118-->pesticide emulsifier 0208-->pesticide emulsifier 0206B-->pesticide emulsifier 0205
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