Glycol monostearate

HCID 24762

Basic information

CAS
111-60-4
Standard SMILES
CCCCCCCCCCCCCCCCCC(=O)OCCO
InChIKey
RFVNOJDQRGSOEL-UHFFFAOYSA-N
Molecular formula
C20H40O3
Average molar mass
328.5 g/mol

Overview

Polyoxyl 40 stearate is an octadecanoate ester composed of repeating 8-40 ethyleneoxy units. It is an ingredient used in cosmetics and beauty products primarily as a surfactant and emulsifier. It has a role as a nonionic surfactant, an emulsifier and a food emulsifier. It is a hydroxypolyether and an octadecanoate ester.

Names & identifiers

Preferred name
Glycol monostearate
IUPAC
2-hydroxyethyl octadecanoate
English name
ETHYLENE GLYCOL MONOSTEARATE
Molecular formula
C20H40O3
Molecular weight
328.53

Names & synonyms

Ethylene glycol monostearateGlycol stearate111-60-42-Hydroxyethyl octadecanoateMonthybaseMonthyleParastarinIvoritSedetolGlycol monostearateProdhybase ethylProdhybas N
Show more names
s151FGMSS 151lipoegms
Clindrol SEGEmerest 2350Ethylene glycol stearateLipo EGMSEmpilan 2848OCTADECANOIC ACID, 2-HYDROXYETHYL ESTERUSAF KE-11STEARIC ACID, 2-HYDROXYETHYL ESTER

Database identifiers

CAS
111-60-4、86418-55-5、9004-99-3
PubChem CID
24762
DTXSID
DTXSID5026881
ChEMBL
CHEMBL2355383
ChEBI
CHEBI:32027
UNII
0324G66D0E
EC Number
203-886-9、617-851-4、618-405-1、926-608-4
Nikkaji
J110.879D

Properties

Computed structural properties

XLogP
7.8
Topological polar surface area
46.5 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
3
Rotatable bonds
19
Heavy atoms
23

Experimental & physicochemical properties

PolymersOther Classes -> Polyoxyethylenes
Cosmetics · 3 items

Cosmetic ingredients (Glycol Stearate) -> CIR (Cosmetic Ingredient Review)

Cosmetic ingredients (Glycol Stearate SE) -> CIR (Cosmetic Ingredient Review)

Emollient; Opacifying; Surfactant; Humectant; Emulsifying

OdorFAINT FATTY ODOR
TasteSLIGHTLY BITTER, FATTY TASTE
Color/FormCREAM-COLORED SOFT, WAXY OR PASTY SOLID @ 25 °C
Solubility · 4 items

POLYETHYLENE GLYCOL ESTERS AND ETHERS INCR THE WATER SOLUBILITY OF TYROTHRICIN.

SOL IN CARBON TETRACHLORIDE, PETROLEUM BENZIN, CHLOROFORM, ETHER; SLIGHTLY SOL IN ALCOHOL; INSOL IN WATER /POLYETHYLENE GLYCOL 400 MONOSTEARATE USP XVI/

GENERALLY SOL OR DISPERSIBLE IN WATER

SOL IN TOLUENE, ACETONE, ETHER AND ETHANOL

Physicochemical properties

Melting point
55 · 55-60 °C
Boiling point
149 °C · 149 °C
Density
0.878 · 0.8780
refractive index
1.431 · 1.4310 (estimate)
Flash point
425 · 425
storage temp.
2 · 2-8°C

Safety & regulation

GHS classification

GHS Classification · 6 items

This chemical does not meet GHS hazard criteria for 75.2% (357 of 475) of all reports.

Warning

H315 (18.9%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 475 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

This chemical does not meet GHS hazard criteria for 87% (267 of 307) of all reports.

Hazard information

Regulatory Information · 6 items

Chemical: Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy-

Chemical: Octadecanoic acid, 2-hydroxyethyl ester

Octadecanoic acid, 2-hydroxyethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, 2-hydroxyethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

FRI - indicates a polymeric substance containing no free-radical initiator in its Inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used.

Octadecanoic acid, 2-hydroxyethyl ester: Does not have an individual approval but may be used under an appropriate group standard

Tegin G: Does not have an individual approval but may be used under an appropriate group standard

Hazards Summary · 1 item

Caused bladder stones in rats when fed at >20% of diet; [JECFA] Mild irritant effect in eye of rabbit; [RTECS] Hydrolyzed in the intestines--fatty acids metabolized and the polyoxyethylene residues excreted unchanged in the urine; [HSDB] An irritant; [MSDSonline] See STEARATES.

EPA Safer Chemical · 2 items

Chemical: Ethylene glycol monostearate

Chemical: Polyethylene glycol stearate

Hazard Classes and Categories · 2 items

Skin Irrit. 2 (18.9%)

Eye Irrit. 2 (13%)

Safety & protection

Threshold Limit Values (TLV) · 3 items

8 hr Time Weighted Avg (TWA): 10 mg/cu m. /Stearates; does not include stearates of toxic metals/

Excursion Limit Recommendation: Excursions in worker exposure levels may exceed 3 times the TLV-TWA for no more than a total of 30 minutes during a work day, and under no circumstances should they exceed 5 times the TLV-TWA, provided that the TLV-TWA is not exceeded. /Stearates; does not include stearates of toxic metals/

A4; Not classifiable as a human carcinogen. /Stearates; does not include stearates of toxic metals/

Toxicology

Interactions · 2 items

MYRI 32 INCREASED GI ABSORPTION OF ORAL GENTAMICIN IN RATS.

SENSITIVITY OF FEEDING TESTS IN DETECTING CARCINOGENICITY OF SMALL DOSE OF 7,12-DIMETHYLBENZ[A]ANTHRACENE IN FEMALE RATS INCR WHEN IT WAS GIVEN AT AN EARLIER AGE AND WHEN A HIGH FAT DIET CONTAINING 1% POLYOXYETHYLENE MONOSTEARATE WAS ADMIN.

Toxicity Summary · 2 items

Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org

Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org

Non-Human Toxicity Excerpts · 1 item

MALE & FEMALE RATS WERE FED HIGH DOSES OF MYRJ 45 FOR MORE THAN 12 WK, THEN REPRODUCTION & LACTATION WERE MEASURED. A SOMEWHAT GREATER PROP OF INFANT DEATHS NOTED AT 10% LEVEL THAN AT 5% LEVEL, WHEREAS AT 20% LEVEL SIGNIFICANT DIMINUTION OF SURVIVAL OF NEWBORN WAS OBSERVED.

Evidence for CarcinogenicityA4; Not classifiable as a human carcinogen. /Stearates; does not include stearates of toxic metals/

Safety data

tsca
TSCA listed
rtecs
WI4100000
hs_code
29189900
risk_code
60-22-36/37/38-63
Signal word
Warning
Symbol(GHS)
GHS07

Chemistry & industry

Pharmacology

Absorption, Distribution and Excretion · 1 item

THESE ESTERS ARE HYDROLYZED IN THE BOWEL. THE FATTY ACID IS ABSORBED & METABOLIZED; AT LEAST THE SHORTER POLYOXYETHYLENE RESIDUES ARE ALSO ABSORBED, BUT THEY ARE EXCRETED UNCHANGED IN THE URINE (NO DETECTABLE METABOLISM TO OXALIC ACID IN MAN).

Cellular LocationsExtracellular

Uses & manufacturing

Uses · 6 items

CIR ingredient: Glycol Stearate

CIR ingredient: Glycol Stearate SE

Used as a surfactant, emulsifier (cosmetics, pharmaceuticals, textile finishes, defoamers, and baked goods), dye assistant, lubricant, and antistatic agent; Also used in dentifrice compositions and to make creams, lotions, ointments, and pharmaceutical preparations; [HSDB]

Textiles (Printing, Dyeing, or Finishing) [Category: Industry]

SURFACTANT

PEG 400 MONOSTEARATE USP XVI: IN PREPN OF CREAMS, LOTIONS, OINTMENTS & PHARMACEUTICAL PREPN WHICH ARE SOL IN WATER

U.S. Production · 4 items

2023: 1,000,000 - <2,500,000 lb

(1972) 2.4X10+9 GRAMS (MONOSTEARATE)

(1975) 3.13X10+9 GRAMS (MONOSTEARATES)

(1984) 2.91X10+9 g

Consumer UsesSurfactant (surface active agent)
Industry UsesSurfactant (surface active agent)
Methods of ManufacturingREACTION OF ETHYLENE OXIDE WITH STEARIC ACID
Formulations/PreparationsPOLYOXYETHYLENE (8) STEARATE: MIXTURE OF MONO- & DIESTERS OF STEARIC ACID & MIXED POLYOXYETHYLENE DIOLS HAVING AN AVG POLYMER LENGTH OF 7.5 OXYETHYLENE UNITS.
Applications · 3 items

UsesPegosperse(R) 50 MS is a low HLB surface agent suggested for use as an opacifier, pearlescing agent and auxiliary emulsifier in cosmetic and household product formulations.

Usesglycol stearate can be utilized as a detergent, emulsifier, surfactant, thickener, stabilizer, and emollient in cosmetic formulations. It also converts clear cleansers or other preparations to ones that are pearly.

Usesethylene glycol monostearate (glycol stearate) is a non-comedogenic raw material that provides a pearly look and consistency to clear preparations.

Suppliers100 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
Additional notes · 1 item

DefinitionChEBI: Polyoxyl 40 stearate is an octadecanoate ester composed of repeating 8-40 ethyleneoxy units. It is an ingredient used in cosmetics and beauty products primarily as a surfactant and emulsifier. It has a role as a nonionic surfactant, an emulsifier and a food emulsifier. It is a hydroxypolyether and an octadecanoate ester.

Related reactions

1 records

Compound notes

Loading…