Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs.

Basic Information

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CAS Number

9005-67-8

Molecular Formula

C32H62O10

Molecular Weight

606.83 g/mol

EINECS

500-020-4

Basic Physical Properties

Melting Point

45-50 °C

Boiling Point

802.68°C (rough estimate)

Density

1.044 g/mL at 25 °C

Water Solubility

100 g/L

Flash Point

>230 °F

Solubility

100g/l

Refractive Index

n20/D 1.474

Vapor Pressure

<10 hPa (20 °C)

Odor

slight ethanol odor

SMILES

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OCCOC(C1OCC(C1OCCO)OCCO)COCCOC(=O)CCCCCCCCCCCCCCCCC

InChI

InChI=1S/C32H62O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-26-28(38-21-18-33)32-31(41-23-20-35)29(27-42-32)39-22-19-34/h28-29,31-35H,2-27H2,1H3

InChIKey

DEKFZWMENCCOFU-UHFFFAOYSA-N

LogP

4.339000000000004

pKa

0[at 20 ℃]

Topological Polar Surface Area

133.14000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 10

Complexity

420

Safety Information

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Sensitiveness

sensitive to humidity

Toxicity

LD50 orally in Rabbit: > 38000 mg/kg

Synonyms & References

English

FEMA 2916
POLYSORBATE 60 USP/NF
POLYSORBATE 60 extrapure
Polysorbat 60
Polysorbatum 60, Tween(R) 60
Polyethylene glycol sorbitan monostearate, Polyoxyethylene sorbitan monostearate
TWEEN(R) 61
Lonzest(R) SMS-20
Tween(R) 60
Polyoxyethylene sorbitan monostearate
Tween 60
Tween-60
Emulsifier T-60
Tween-61
POE(20)sorbitanmonostearate
POE(4)sorbitanmonostearate
Polysorbate 60
'POLYSORBATE 60
Tween? 60
Polyethylene glycol sorbitan monostearate
Tween® 60
DSSTox_CID_9300
Sorbomacrogol stearate 300
DSSTox_RID_78755
DSSTox_GSID_29300
POE(20) sorbitan monostearate
Tox21_200064
E435
(2R)-2-[(2R,3R,4S)-3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-hydroxyethyl dodecanoate
Tween™ 60

MDL Number

MFCD01780110

EC Number

500-020-4

Customs Code

34021300

FAQ

What is Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8)?

Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8) is a synthetic compound derived from sorbitan and octadecanoic acid, with polyoxyethylene chains. It functions as a non-ionic surfactant and emulsifier, commonly used in pharmaceutical, cosmetic, and industrial applications. Its chemical structure includes a sorbitan backbone linked to a stearic acid group via polyoxyethylene chains, enhancing solubility and compatibility with various substances.

What are the main uses of Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8)?

This compound is primarily used as an emulsifier in pharmaceuticals to blend oil and water phases, in food industry for stabilizing dairy products and confectionery, and in cosmetics for improving texture and formulation. It also serves as a surfactant in industrial processes, such as coatings and lubricants, due to its ability to reduce surface tension and create stable dispersions.

Is Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8) safe?

Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8) is generally considered safe when used as intended, with low toxicity in normal applications. However, handling precautions include avoiding skin contact and inhalation, and using appropriate protective equipment. Safety standards ensure compliance with regulatory guidelines, such as FDA and EPA, for industrial and consumer use.

How should Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8) be stored?

Store Sorbitan, monooctadecanoate, poly(oxy-1,2-ethanediyl) derivs. (CAS: 9005-67-8) in a cool, dry place (ideally 20°C), away from direct light. Use airtight containers to prevent moisture absorption and contamination. Ensure proper ventilation during handling and maintain stable conditions to preserve its chemical integrity and efficacy.