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Glyceryl monostearate

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Identification
Molecular formula
C21H44O4
CAS number
31566-31-1
IUPAC name
3-octadecoxypropane-1,2-diol
State
State

At room temperature, glyceryl monostearate exists as a solid. It has a waxy texture, making it useful as an emulsifier and stabilizer in various products.

Melting point (Celsius)
58.00
Melting point (Kelvin)
331.15
Boiling point (Celsius)
228.00
Boiling point (Kelvin)
501.15
General information
Molecular weight
358.57g/mol
Molar mass
358.5680g/mol
Density
0.9700g/cm3
Appearence

Glyceryl monostearate typically appears as a white to off-white flaky, waxy solid with a slight fatty odor. It is commonly used in various industries, including food, cosmetics, and pharmaceuticals.

Comment on solubility

Solubility of 3-octadecoxypropane-1,2-diol

The solubility of 3-octadecoxypropane-1,2-diol (C21H44O4) can be quite intriguing due to its unique structural characteristics. This compound, with its long hydrocarbon chain (octadecyl group), is expected to exhibit a distinct solubility behavior:

  • Hydrophobic Nature: The long hydrocarbon chain contributes to its hydrophobicity, which means it tends to be soluble in non-polar solvents.
  • Limited Water Solubility: Due to the predominance of the hydrophobic chain, 3-octadecoxypropane-1,2-diol is likely to have very low solubility in water, leading to its classification as a hydrophobic compound.
  • Solubility in Organic Solvents: It is expected to be more soluble in organic solvents such as hexane, chloroform, or ethanol due to its non-polar characteristics.

In summary, while 3-octadecoxypropane-1,2-diol has limited solubility in polar solvents like water, it thrives in non-polar environments, demonstrating the classic principles of solubility based on molecular structure. Understanding this solubility behavior is essential for practical applications in various chemical and industrial processes.

Interesting facts

Interesting Facts about 3-Octadecoxypropane-1,2-diol

3-Octadecoxypropane-1,2-diol, often recognized as a type of surfactant or emollient in various chemical applications, possesses numerous noteworthy characteristics:

  • Structure and Composition: This compound features a long hydrophobic chain, specifically an octadecyl group (derived from octadecanol), attached to a glycerol backbone. The unique structure allows for both hydrophilic and hydrophobic interactions, which is crucial for its function as a surfactant.
  • Applications: Due to its surfactant properties, 3-octadecoxypropane-1,2-diol is widely used in:
    • Cosmetic formulations for moisturizing effects.
    • Food industry as an emulsifier, aiding in the stability of food products.
    • Pharmaceuticals, where it helps in drug formulation by enhancing solubility.
  • Biocompatibility: The compound's components are generally regarded as safe for human use, making it a popular choice in personal care products.
  • Research Opportunities: The unique properties and potential applications of this compound are a subject of ongoing research. Scientists are exploring how modifications to its structure could enhance its effectiveness in various fields, including nanotechnology and drug delivery systems.

"The chemistry of surfactants is a fascinating interface between chemical science and practical applications, exemplified by compounds like 3-octadecoxypropane-1,2-diol."

In summary, 3-octadecoxypropane-1,2-diol stands out as a versatile compound with multifaceted applications in diverse industries, reinforcing the importance of understanding the chemistry behind such compounds.

Synonyms
BATYL ALCOHOL
544-62-7
Batilol
1-O-Octadecylglycerol
3-octadecoxypropane-1,2-diol
Stearyl monoglyceride
3-(octadecyloxy)propane-1,2-diol
1,2-Propanediol, 3-(octadecyloxy)-
Batilolum
Glycerol 1-octadecyl ether
Batilol [INN]
Batylol
Glyceryl-1-octadecyl ether
Glycerol monooctadecyl ether
C18:0 Glyceryl 1-ether
Glycerine 1-monostearyl ether
3-(Octadecyloxy)-1,2-propanediol
Monooctadecyl ether of glycerol
NSC 284200
1-O-Octadecyl-rac-glycerol
Batilolum [INN-Latin]
3-octadecyloxypropane-1,2-diol
1-(Octadecyloxy)-2,3-dihydroxypropane
Batyl alcohol;Batilol
alpha-Octadecylether of glycerol
CHEBI:34117
EINECS 208-874-7
NSC-284200
BRN 1725677
AI3-18451
39YR661C4U
Glycerol octadecyl ether
NSC284200
BATILOL [WHO-DD]
4-Oxadocosane-1,2-diol
C18:0 Glyceryl 1-ethe
BATYL ALCOHOL [MI]
Monoglycerides
3-Octadecyloxy-1,2-propanediol
DTXSID0047799
.alpha.-Octadecylether of glycerol
4-01-00-02758 (Beilstein Handbook Reference)
NCGC00095748-01
Batylalcohol
Batilolum (INN-Latin)
C14-22 Monoglycerides
1, 3-(octadecyloxy)-
(+/-)-3-(OCTADECYLOXY)-1,2-PROPANEDIOL
WLN: Q1YQ1O18
DTXCID508956
MONOGLYCERIDES (125 MG)H1D2320.963MG/MG(AI)
dl-Batyl alcohol
CAS-544-62-7
Bathyl alcohol
Batil alcohol
UNII-39YR661C4U
DL-Batylalcohol
1OOctadecylglycerol
MFCD00004720
Batyl alcohol, 99%
Spectrum_001658
Glyceryl1octadecyl ether
Glycerol 1octadecyl ether
Spectrum2_001609
Spectrum3_000738
Spectrum4_001778
Spectrum5_000395
C18:0 Glyceryl 1ether
glyceryl 1-octadecyl ether
Glycerine 1monostearyl ether
BATYL ALCOHOL [INCI]
BSPBio_002296
KBioGR_002296
KBioSS_002138
DivK1c_001035
SCHEMBL117051
SPECTRUM1503983
alphaOctadecylether of glycerol
SPBio_001617
3(Octadecyloxy)1,2propanediol
rac-Glycerol 1-octadecyl ether
CHEMBL1482516
Glycerol alpha-Monostearyl Ether
rac- 1-O-N-Octadecyl glycerol
HMS503O11
KBio1_001035
KBio2_002138
KBio2_004706
KBio2_007274
KBio3_001516
OGBUMNBNEWYMNJ-UHFFFAOYSA-
3-octadecyloxy-propane-1,2-diol
NSC8716
1,2Propanediol, 3(octadecyloxy)
NINDS_001035
1(Octadecyloxy)2,3dihydroxypropane
NSC-8716
TCA99053
01503944_BATYL
Tox21_111515
BDBM50535055
CCG-38893
AKOS015901733
Tox21_111515_1
CS-W011891
HY-W011175
SDCCGMLS-0066743.P001
IDI1_001035
NCGC00095748-02
NCGC00095748-04
AS-13696
FO111148
NCI60_002329
DB-052579
B1202
NS00013390
S3982
D81795
SR-05000002606
SR-05000002606-1
Q27115823
Batilol; Glycerol monooctadecyl ether; Stearyl monoglyceride
1040243-48-8
208-874-7
InChI=1/C21H44O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-24-20-21(23)19-22/h21-23H,2-20H2,1H3