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Substance Name: Propylene glycol monostearate [NF]
RN: 1323-39-3
UNII: MZM1I680W0
InChIKey: FKOKUHFZNIUSLW-UHFFFAOYSA-N

Classification Code

  • Pharmaceutic Aid (Emulsifying Agent)

Molecular Formula

  • C21-H42-O3

Molecular Weight

  • 342.56
 
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Names and Synonyms

Name of Substance

  • Octadecanoic acid, monoester with 1,2-propanediol
  • Propylene glycol monostearate
  • Propylene glycol monostearate [NF]
  • Propylene glycol stearate

Synonyms

  • 1,2-Propanediol monooctadecanoate
  • 1,2-Propanediol monostearate
  • 1,2-Propylene glycol monostearate
  • AI3-00975
  • Atlas G 924
  • Cerasynt PA
  • Cerasynt PN
  • Crill 26
  • Dragil-P
  • EINECS 215-354-3
  • Emcol PS-50 RHP
  • Emerest 2381
  • Monosteol
  • Monosteol TG
  • NOCA
  • Noca (VAN)
  • Nonex 32
  • NSC 4841
  • Octadecanoic acid, monoester with 1,2-propanediol
  • Pegosperse PS
  • Propylene glycol monooctadecanoate
  • Propylene glycol monostearate
  • Propylene glycol octadecanoate
  • Propylene glycol stearate
  • Propylene glycol stearic acid ester
  • Prostearin
  • Stearic acid, monoester with 1,2-propanediol
  • Tegin P
  • UNII-MZM1I680W0
  • USAF KE-13

Systematic Names

  • Octadecanoic acid, monoester with 1,2-propanediol
  • Stearic acid, monoester with propane-1,2-diol

Superlist Names

  • Octadecanoic acid, monoester with 1,2-propanediol
  • Propylene glycol monostearate

Registry Numbers

CAS Registry Number

  • 1323-39-3

FDA UNII

  • MZM1I680W0

Other Registry Numbers

  • 1228175-27-6
  • 1256465-94-7
  • 136440-98-7
  • 184594-14-7
  • 240406-43-3
  • 73297-79-7
  • 8028-46-4
  • 8034-39-7

System Generated Number

  • 0001323393

Structure Descriptors

InChI

InChI=1S/C21H42O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21(23)24-19-20(2)22/h20,22H,3-19H2,1-2H3

InChIKey

FKOKUHFZNIUSLW-UHFFFAOYSA-N

Smiles

CCCCCCCCCCCCCCCCCC(=O)OCC(C)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 200mg/kg (200mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 oral 26gm/kg (26000mg/kg)   Journal of the American College of Toxicology. Vol. 2(5), Pg. 101, 1983.