methyl stearate
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IUPAC name :methyl octadecanoate
InChI :InChI=1/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3
InChIKey :HPEUJPJOZXNMSJ-UHFFFAOYAE
SMILES :CCCCCCCCCCCCCCCCCC(=O)OC
cas number :112-61-8
(EINECS) number :203-990-4
beilstein number :1786213
coe number :10849
fl. number :09.651
molar refractivity :91.84 ± 0.3 cm3
parachor :812.7 ± 4.0 cm3
index of refraction :1.444 ± 0.02
surface tension :30.5 ± 3.0 dyne/cm
density :0.863 ± 0.06 g/cm3
polarizability :36.41 ± 0.5 10-24cm3
XlogP : 7.30
molecular weight : 298.5038200 (IUPAC)
formula :C19 H38 O2
NMR Predictor :Predict
 
 
export tariff code :2915.70.0000
fda reg :unspecified

Suppliers :
Inoue :METHYL STEARATE
Penta :methyl stearate
Sigma-Aldrich-SAFC :Methyl stearate
≥96%

organoleptics :
odor strength :low
odor description :
at 100.00 %.  
oily

properties :
appearence :white solid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.84700 to 0.85300 @ 25.00 °C.
pounds per gallon - calc. : 7.048 to 7.098
refractive index :1.43800 to 1.44400 @ 20.00 °C.
melting point : 37.00 to 41.00 °C. @ 760.00 mm Hg
boiling point : 181.00 to 182.00 °C. @ 4.00 mm Hg
boiling point : 368.00 to 371.00 °C. @ 760.00 mm Hg
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 8.35

safety :
most important hazard(s) :None - None found.
  S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.73 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :3900 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
 
recommendation for methyl stearate usage levels up to :
  8.0000 % in the fragrance concentrate.
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 5.0000025.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : 10.0000050.00000
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
NLM Hazardous Substances Data Bank :search
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :1
 
 
 
 methyl octadecanoate
(EINECS) number :203-990-4
RTECS :WI4460000 for 112-61-8
chemidplus :000112618
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :112-61-8
dtp/nci :9418

references :
 methyl octadecanoate
fl. number :09.651
NIST Chemistry WebBook :3675425801
pubchem :151331

Cosmetics :
Cosmetic uses : emollients
skin conditioning

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
 methyl N-octadecanoate
 methyl octadecanoate
 methyl octadecenoate
 octadecanoic acid methyl ester
N-octadecanoic acid methyl ester
 stearic acid methyl ester

soluble in :
 alcohol
 water, 0.00117 mg/L @ 25C

insoluble in :
 water

(odor and/or flavor) used in :
 emollients
 skin conditioning

natural occurrence in :
data pagechampaca concrete @ 0.20%
data pagecoriander leaf oil @ 0.06-0.13%
data pagejasmin absolute concrete egypt @ 1.63%
milk powdered milk - 0.009 mg/kg
data pagesage oil cuba @ 0.11%



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