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Cas:57-11-4
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inquiryProName: Factory Supply High Purity Stearic Aci... CasNo: 57-11-4 Molecular Formula: C18H36O2 Appearance: The white solid has a mild smell Application: Food/nutrition and functional ingredie... DeliveryTime: Generally 5 working days PackAge:
Cas:57-11-4
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inquiryThis product is white or almost white powder or crystalline hard block with greasy feeling, and its section has fine needle-like crystal with slight luster; It has a slight odor and tastelessness similar to grease. This product is soluble in chl
Cas:57-11-4
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inquiry1. ISO 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Appearance:WHITE POWDER Storage:in cool Package:as request Application:active pharmaceutical ingredient Transportation:as request Port:any port
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:57-11-4
Min.Order:1 Gram
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inquiryProduct description: Product name Stearic acid CAS number 57-11-4 Assay ≥98% Appearance White soft piece Capacity 200mt/year Application Widely used as plastic cold-resistant
Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:57-11-4
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inquiryStearic acid CAS 57-11-4 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing th
Cas:57-11-4
Min.Order:1 Kilogram
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inquiryClassification: Stearic acid CAS No.: 57-11-4 Other Names: Octadecanoic Acid MF: C18H36O2 EINECS No.: 266-928-5 Place of Origin: Anhui, China (Mainland) Grade Standard: Food Grade, Medicine Grade, cosmetic grade Purit
Stearic Acid Character Stearic acid is a mixture of stearic acid and palmitic acid, which stearic acid is no less than 40%, palmitic acid is no less than 40%, both are no less than 90%. White or off-white powder with smooth and greasy feel with
Cas:57-11-4
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Cas:57-11-4
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Cas:57-11-4
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Min.Order:1 Kilogram
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Min.Order:10 Kilogram
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Cas:57-11-4
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inquiryProduct name Stearic acid Cas no 57-11-4 Molecular Formular C18H36O2 Molecular weight
Appearance:White powder Storage:Room temperature Package:25kg/bag Application:Food additive Transportation:Express/Sea/Air Port:Any port in china
Cas:57-11-4
Min.Order:100 Kilogram
Negotiable
Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Min.Order:10 Gram
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Cas:57-11-4
Min.Order:10 Gram
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Type:Trading Company
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Min.Order:1 Kilogram
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Type:Trading Company
inquiryiStearic acid CAS: 57-11-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediate
Cas:57-11-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:57-11-4
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Cas:57-11-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With hydrogen; palladium In ethyl acetate at 25℃; under 760.051 Torr; for 12h; | 100% |
With hydrogen; palladium in polystyrene In tetrahydrofuran at 25℃; under 760.051 Torr; for 12h; | 100% |
With hydrogen; 5%-palladium/activated carbon In ethyl acetate under 2585.81 Torr; for 6h; | 100% |
1-(tert-butyldimethylsilyloxy)octadecan
stearic acid
Conditions | Yield |
---|---|
With potassium fluoride; jones reagent In acetone at 0℃; for 2h; | 100% |
stearic acid
Conditions | Yield |
---|---|
With trifluoroacetic acid for 15h; Product distribution; | 100% |
Conditions | Yield |
---|---|
With hydrogen In methanol at 20℃; for 5h; | 99.4% |
Multi-step reaction with 2 steps 1: KOH; butyl alcohol / Zusatz von Wasser und weiteres kurzes Erwaermen des Reaktionsgemisches 2: PtO2; glacial acetic acid / 2206.5 Torr / Hydrogenation View Scheme |
Sb(C6H5)4(OOC(CH2)16CH3)
A
tetraphenylantimony(V) chloride
B
stearic acid
Conditions | Yield |
---|---|
With aq. HCl | A 99% B n/a |
Conditions | Yield |
---|---|
Stage #1: 10-bromodecanoic acid With 1-methyl-pyrrolidin-2-one; tert-butylmagnesium chloride In tetrahydrofuran at -78℃; for 0.166667h; Inert atmosphere; Stage #2: n-octylmagnesium chloride With buta-1,3-diene; nickel dichloride In tetrahydrofuran under 760.051 Torr; for 1h; Inert atmosphere; Cooling with ice; | 97% |
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide for 0.75h; Ambient temperature; | 96% |
With water; indium (III) iodide; silica gel for 0.533333h; Hydrolysis; Irradiation; | 90% |
With potassium hydroxide In methanol at 35℃; for 1h; | 73% |
Conditions | Yield |
---|---|
With hydrogen; Rhodium chloride tri(triphenylphosphine-meta-trisulfonate) In water for 18h; Ambient temperature; | 95% |
With selenium at 300℃; | |
With platinum(IV) oxide; acetic acid under 2206.5 Torr; Hydrogenation; | |
hoher Wasserstoffdruck.Hydrogenation; | |
With palladium/alumina; hydrogen In methanol at 80℃; under 15001.5 Torr; Catalytic behavior; Kinetics; Reagent/catalyst; Autoclave; |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 1h; Reflux; | 94% |
With Mg-Al hydrotalcite; hydrogen at 325℃; under 21446.5 Torr; | |
With aluminum oxide; dilauryl thiodipropionate; 2,6-di-tert-butyl-4-methyl-phenol; Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate; magnesium oxide In water at 100 - 130℃; under 5250.53 Torr; for 0.75h; Temperature; |
N-methylstearylamide
stearic acid
Conditions | Yield |
---|---|
With sodium hydroxide; Glyoxal; copper dichloride Heating; | 93% |
Conditions | Yield |
---|---|
With carbon monoxide; 1,5-bis-(diphenylphosphino)pentane; acetic anhydride; potassium iodide; iron(II) chloride at 240℃; under 15201 Torr; for 3h; | 93% |
Conditions | Yield |
---|---|
With benzotriazole*CrO3 In acetone for 5h; Heating; | 91% |
With benzotriazole*CrO3 In acetone for 5h; Product distribution; Heating; other primary and secondary alcohols (steroids), other solvents and substrate ratios; | 91% |
With α,α,α-trifluorotoluene; oxygen; Ru*Co(2+)*2OH(1-)*CeO2 at 60℃; for 5h; atmospheric pressure; | 78% |
(+/-)-threo-9,10-dibromo-octadecanoic acid
stearic acid
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In methanol at 20℃; for 0.25h; | 88% |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 100℃; for 6h; Catalytic behavior; Green chemistry; | 87% |
Conditions | Yield |
---|---|
With niobium(V) oxide; water In neat (no solvent) for 20h; Reflux; Inert atmosphere; | 86% |
Conditions | Yield |
---|---|
Pt/Sn/C Product distribution / selectivity; | A 85% B 5.9% |
With glycerol In water at 25 - 300℃; under 10351 Torr; Kinetics; Mechanism; Reagent/catalyst; Inert atmosphere; | A 24% B 75% |
With 5% platinum on carbon; water at 330℃; for 1.5h; Autoclave; | A 9.2% B 36.1% |
With palladium on activated carbon; glycerol In water at 250℃; for 20h; Catalytic behavior; |
Octadecanoic acid 3-cyano-benzyl ester
stearic acid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Irradiation; | 78% |
methyl 5-thiastearate
A
cis-9-hexadecenoic acid
B
cis-Octadecenoic acid
C
1-hexadecylcarboxylic acid
D
stearic acid
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae NR2335 In ethanol at 30℃; for 48h; | A 62% B 27% C 8% D 3% |
Octadecanoic acid pentafluorobenzyl ester
stearic acid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Irradiation; | 62% |
Conditions | Yield |
---|---|
With nickel(II) iodide; SmI2/Sm In various solvent(s) at 25℃; for 2h; Reduction; dimerization; | A 57% B 34% |
Octadecanoic acid 4-cyano-benzyl ester
stearic acid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Irradiation; | 54% |
B
cis-Octadecenoic acid
C
linoleic acid
D
(9Z,12Z,15Z)-octadeca-9-12,15-trienoic acid
E
stearic acid
Conditions | Yield |
---|---|
With hydrogen; mineral malachite at 165℃; under 3102.97 Torr; for 4h; Conversion of starting material; | A 16.23% B 37.82% C 41.48% D 2.92% E 5.39% |
stearic anhydride
3-benzoyl-5-fluorouracil
A
stearic acid
B
3-benzoyl-5-fluoro-1-octadecanoyl-1H-pyrimidine-2,4-dione
Conditions | Yield |
---|---|
With pyridine In 1,4-dioxane; acetone | A n/a B 40% |
methyl 5-thiastearate
A
cis-9-hexadecenoic acid
B
cis-Octadecenoic acid
D
1-hexadecylcarboxylic acid
E
stearic acid
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae NRC2335 In ethanol at 30℃; for 48h; Product distribution; | A 38% B 16% C 25% D 6% E 1% |
methyl 5-thiastearate
A
cis-9-hexadecenoic acid
C
1-hexadecylcarboxylic acid
D
stearic acid
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae NR2335 In ethanol at 30℃; for 48h; Further byproducts given; | A 33% B 31% C 4% D n/a |
cis-Octadecenoic acid
isopropyl alcohol
A
isopropyl oleate
B
isopropyl stearate
C
stearic acid
Conditions | Yield |
---|---|
With cobalt at 200℃; for 4h; Reagent/catalyst; | A n/a B n/a C 23.9% |
Conditions | Yield |
---|---|
at 150 - 170℃; under 3 - 4 Torr; Decarboxylation; |
ethanol
1,2-di-O-stearoyl-rac-3-glycerophosphate
A
glycerol 2-phosphate, free acid
B
lysophosphatidic acid
C
stearic acid
Conditions | Yield |
---|---|
bei Raumtemperatur; |
Conditions | Yield |
---|---|
With palladium Hydrogenation; |
Conditions | Yield |
---|---|
Gel-0.5percent DVB at 65 - 67℃; under 760.051 Torr; for 2h; Conversion of starting material; Molecular sieves 3A; Canola oil; | 100% |
Gel-1percent DVB at 65 - 67℃; under 760.051 Torr; for 2h; Conversion of starting material; Molecular sieves 3A; Canola oil; | 100% |
Gel-1.5percent DVB at 65 - 67℃; under 760.051 Torr; for 2h; Conversion of starting material; Molecular sieves 3A; Canola oil; | 100% |
chloro-trimethyl-silane
stearic acid
octadecanoic acid, trimethylsilyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; | 100% |
In benzene | |
In hexane for 5h; Reflux; Inert atmosphere; |
(2S)-3-(benzyloxy)propane-1,2-diol
stearic acid
1-O-benzyl-2,3-dioctadecanoyl-sn-glycerol
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 12h; | 100% |
With Candida antarctica lipase In neat (no solvent) at 80℃; Enzymatic reaction; | 80% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In pyridine at 20℃; for 6h; Esterification; | |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide | 100% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide | 100% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide | 100% |
2-hydroxy-1,1,2-trimethylpropyl ethylcarbamate
stearic acid
A
4,4,5,5-tetramethyl-1,3-dioxolan-2-one
B
stearic acid ethyl ester
Conditions | Yield |
---|---|
With tert.-butylnitrite; 3 A molecular sieve In dichloromethane at 105℃; for 12h; | A n/a B 100% |
stearic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h; | 100% |
Conditions | Yield |
---|---|
With zinc(II) oxide; citric acid In water at 60 - 70℃; for 0.5h; | 100% |
With zinc(II) oxide; hydroxypropyl methylcellulose; citric acid In water at 65 - 75℃; for 1h; | 100% |
With Tergitol 15-S-7; zinc(II) oxide; hydroxypropyl methylcellulose; citric acid In water at 55 - 70℃; for 0.25 - 1h; | 99.1% |
Conditions | Yield |
---|---|
toluene-4-sulfonic acid In toluene for 5h; Heating / reflux; | 100% |
2-diethylamino-N-(2,6-dimethylphenyl)-acetamide
stearic acid
C14H22N2O*C18H36O2
Conditions | Yield |
---|---|
for 0.0833333h; Inert atmosphere; Heating; | 100% |
stearic acid
Conditions | Yield |
---|---|
Stage #1: stearic acid With trifluoroacetic anhydride at 50℃; for 0.333333h; Stage #2: glucomannan acetate at 50℃; for 0.5h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: stearic acid With thionyl chloride Reflux; Inert atmosphere; Large scale; Stage #2: 3,6-dibromothiophene[3,2-b]thiophene With aluminum (III) chloride In dichloromethane at 10 - 15℃; for 1h; Autoclave; Large scale; | 100% |
Conditions | Yield |
---|---|
Stage #1: stearic acid With thionyl chloride Reflux; Large scale; Stage #2: C28H41BrO2S3 With aluminum (III) chloride In dichloromethane at 10 - 15℃; for 1h; Autoclave; Inert atmosphere; Large scale; | 100% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; Inert atmosphere; | 100% |
stearic acid
copper(II) stearate
Conditions | Yield |
---|---|
Stage #1: stearic acid With sodium hydroxide In water at 90℃; for 1h; Stage #2: copper(II) choride dihydrate In water for 1h; | 100% |
Conditions | Yield |
---|---|
Stage #1: stearic acid With sodium hydroxide In water at 90℃; for 1h; Stage #2: manganese(II) chloride dihydrate In water for 1h; | 100% |
Conditions | Yield |
---|---|
In methanol at 40℃; | 100% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; diisopropyl-carbodiimide In dichloromethane at 20 - 40℃; | 100% |
copper
stearic acid
copper(II) stearate
Conditions | Yield |
---|---|
With ammonium acetate In ethanol; water at 27℃; for 4h; Concentration; Reagent/catalyst; Electrochemical reaction; | 99.21% |
In neat (no solvent) detected by electron diffraction;; | |
In toluene reaction does not take place if O2 is excluded;; |
stearic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In 1,4-dioxane for 12h; Ambient temperature; | 99.1% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; (bis-(2-methoxyethyl)amino)sulfur trufluoride In dichloromethane at 0℃; for 0.5h; | 99% |
With Zn-MCM-22 catalyst at 80 - 340℃; under 15001.5 Torr; for 6h; Reagent/catalyst; Inert atmosphere; Large scale; | 95.7% |
Stage #1: stearic acid With triethylamine; methyl chloroformate In dichloromethane at 20℃; for 2h; Cooling with ice; Stage #2: diethylamine In dichloromethane at 20℃; | 71% |
at 200 - 250℃; | |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 36h; |
Conditions | Yield |
---|---|
With thionyl chloride In toluene at 20℃; Reflux; | 99% |
With phosgene; pentabutyl propyl guanidinium chloride; silica gel In neat (no solvent) at 100 - 120℃; | 98% |
With phosgene; N,N-dimethyl-formamide In toluene at 50℃; | 98.5% |
Conditions | Yield |
---|---|
With 9-borabicyclo[3.3.1]nonane dimer; lithium dihydrido borata-bicyclo[3.3.0]nonane In tetrahydrofuran for 1h; Ambient temperature; | 99% |
With thexylchloroborane-Me2SO4 In dichloromethane for 0.25h; Ambient temperature; | 98% |
With thexylbromoborane dimethyl sulfide complex In carbon disulfide; dichloromethane at -20 - 20℃; for 1h; | 92% |
2-Amino-2-methyl-1-propanol
stearic acid
4,4-dimethyl-2-heptadecyl-2-oxazoline
Conditions | Yield |
---|---|
With (bis-(2-methoxyethyl)amino)sulfur trufluoride In dichloromethane at 0℃; for 0.5h; | 99% |
at 170℃; for 0.666667h; Microwave irradiation; Neat (no solvent); open vessel; | 73% |
With potassium hydroxide 1.) 150 deg C; 2.) 180 deg C; Multistep reaction; | |
14.1 g (79.7%) | |
14.1 g (79.7%) |
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