PEG Castor Oil (Ethoxylated castor oil)

PEG Castor Oil (Ethoxylated castor oil)

CAS Number
61791-12-6
Molecular Formula
C57H110O9(CH2CH2O)n
Ethoxylation Index: 35, 40

About PEG Castor Oil (Ethoxylated castor oil)

PEG Castor Oil (Ethoxylated castor oil, CAS 61791-12-6) serves as a versatile non-ionic surfactant and solubilizer within the API intermediates market, where its ability to enhance the bioavailability of hydrophobic drug molecules makes it indispensable for high purity fine chemicals applications. Polyoxyl castor oil i...

PEG Castor Oil (Ethoxylated castor oil) Specifications

CAS Number
61791-12-6
Molecular Formula
C57H110O9(CH2CH2O)n
IUPAC NameORBotanical Name
Castor oil, hydrogenated, ethoxylated
InChI Key
Complex mixture of polymers rather than a discrete chemical substance
EINECS Number
500-151-7
MDL Number
MFCD00130879
UNSPSC Code
41116107
HSN No
15153090
Viscosity
Between 600 and 850 centipoises at 25°C
pH
Typically in the range of 5.0 to 7.0
Saponification value
60 to 75 mg KOH/g
Hydroxyl value
65 to 80 mg KOH/g
Iodine value
25 to 35
Density
1.05?g/mL at 20°C
Boiling Point
232.6℃[at 101 325 Pa]
Flash Point
257℃
Vapour
0.0±0.6 mmHg at 25C (Predicted)
Refractive Index
1.481 (Predicted)
Molecular Weight
400-3,000 g/mol
Freezing point
16 - 30 °C
PSA
126 Ų
logP
3.01
Average mass
400-3,000 g/mol
Monoisotopic mass
938.81498508 Da
Molar mass
400 - 3,000 g/mol
Vapour pressure
0.0±0.6 mmHg at 25°C

Cosmetic Solubilizer and Emulsifier

A versatile non-ionic surfactant and ethoxylated polyethylene glycol ester used as a primary solubilizing agent and oil-in-water emulsifier to blend fragrances, oils, and active ingredients into aqueous formulations

Surfactant and Cleansing Agent

A multifunctional surface-active agent that reduces surface tension to facilitate the removal of dirt and oil in facial cleansers, body washes, and liquid soaps

Skin and Hair Conditioning Agent

A vegetable-based emollient and occlusive agent that forms a protective moisturizing layer to improve skin texture, increase hair hydration, and provide a smooth sensory feel in lotions and serums

Pharmaceutical and Food Additive

A functional excipient used as an indirect food additive in textiles and a solubilizer in various medicinal compounds and oral care preparations.

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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