Sorbitan mono-(9Z)-9-octadecenoate
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Sorbitan mono-(9Z)-9-octadecenoate
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CAS No:
1338-43-8
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Formula:
C24H44O6
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Chemical Name:
Sorbitan mono-(9Z)-9-octadecenoate
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Synonyms:
Sorbitan,mono-(9Z)-9-octadecenoate;Sorbitan,monooleate;Sorbitan,mono-9-octadecenoate,(Z)-;Sorbitan mono-(9Z)-9-octadecenoate;Span 80;Arlacel 80;Sorbester P 17;Monodehydrosorbitol monooleate;Ionet S 80;Sorbitan monooleic acid ester;Armotan MO;Emsorb 2500;Glycomul O;Nissan Nonion OP 80R;Nikkol SO 10;Sorgen 40;O 250;Montane 80;Sorbitan O;MO 33F;Sorbon S 80;Emasol 410;Kemmat S 80;Sorgen 40A;Nonion OP 80R;Lonzest SMO;Rheodol SP-O 10;Disponil 100;S 80;Crill 4;Emasol O 10;S-MAX 80;Emasol O 10F;Rheodol AO 10;Newcol 80;Dehymuls SMO;Alkamuls SMO;Rikemal O 250;Atmer 105;G 946;Liposorb 80;SP 010;Montane 80 VGA;Kosteran O 1;S 270;S 271;S 271 (surfactant);Monopol SP 1;SP-O 10;Atlas G 946;Nofable SO 851S;SO 851S;E 494;Nikkol SO 10T;Emasol O 10V;O 250 (ester);Rheodol SP-O 10V;PAS 80;Nikkol SO 10V;Nonion OP 80;Nissan Nonion OP 80;OP 80;Montane 80VGPha;Poem O 80V;Sylvan S 80;S-Maz 80K;Super 80;Super 80 (surfactant);PAS 80 (surfactant);SP 80;S 84;Atmer 105V;Rheodol AO 10V;SP-O 10V;Sorgen 40V;Nikkol SO 10R;Monemul 80;Kosteran O 1VL;OP 80R;SM 80;Pionin D 935;Sunsoft 81S;SM 80 (surfactant);Span S 80;Span 280;Nonion 80R;Protachem SMO;SO 10V;Dhaytan S 80;S 120;AO 10V;Lumisorb SMO;Oleic acid sorbitan monoester;2060-34-6;9015-08-1;30233-52-4;39289-74-2;54693-53-7;57273-95-7;58391-71-2;62340-88-9;73202-24-1;76011-51-3;122303-50-8;157090-90-9;182372-02-7;258823-36-8;321711-41-5;473272-66-1;1178544-19-8
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CAS No:
Sorbitan mono-(9Z)-9-octadecenoate Basic Attributes
428.6
428.313782
215-665-4
DTXSID6027397
AMBER LIQUID
34021300
Characteristics
96.2
4.04860
Yellow Viscous Liquid
0.994 g/cm3
0.986ºC
463.43°C (rough estimate)
>230 °F
n 20/D 1.48(lit.)
Soluble in ethanol at 50mg/mlMiscible with water, ethanol, isopropanol and ether. Insoluble in acetone.
Store below +30°C.
<1.4 hPa (20 °C)
LD50 orally in Rabbit: > 39800 mg/kg
HYDROPHIL-LIPOPHIL BALANCE NO 4.3; ACID NO 8.0 MAX; SAPONIFICATION NO 145-160; HYDROXYL NUMBER 193-210
Safety Information
NONH for all modes of transport
1
24/25
WG2932400
Stable. Combustible. Incompatible with strong oxidizing agents.
A PROPOSED MONOGRAPH FOR SORBITAN 80 (SORBITAN MONOOLEATE) IS PRESENTED. THE CHARACTERISTICS, METHODS OF IDENTIFICATION, SAPONIFICATION & IODINE VALUES, DENSITY, ASSAY, SOLUBILITY & LD50 ARE GIVEN.[CESCHEL GC ET AL; PROPOSALS FOR THE PHARMACOPEIA; SORBITANS; BOLL CHIM FARM 120(SEP) 552 (1981)]
Not Classified
Drug Information
1. 1= PRACTICALLY NONTOXIC: PROBABLE ORAL LETHAL DOSE (HUMAN) ABOVE 15 G/KG; MORE THAN 1 QT (2.2 LB) FOR 70 KG PERSON (150 LB). /SORBITAN MONOSTEARATE/
Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics. (See all compounds classified as Surface-Active Agents.)
WHEN DIGESTED, BOTH THE FATTY ACID & THE POLYHYDRIC ALCOHOL SORBITAN ARE ABSORBED, BUT THE LATTER IS COMPLETELY EXCRETED IN URINE. /SORBITAN MONOSTEARATE/
...MAN HAS BEEN FED WITH IMPUNITY SINGLE DOSES OF 20 G OR DAILY DOSES OF 6 G FOR 1 MONTH. /SORBITAN MONOSTEARATE/|A MIDDLE AGED MALE DEVELOPED OCCUPATIONALLY RELATED CONTACT ECZEMA TO SORBITAN MONOOLEATE.
sorbitan monooleate
Sorbitan mono-(9Z)-9-octadecenoate Use and Manufacturing
Put 88 kg of sorbitol into the reaction kettle and dehydrate it under reduced pressure. After dehydration is completed, press in 130 kg of refined oleic acid and an appropriate amount of sodium hydroxide (as a catalyst). Start stirring, evacuate, slowly warm up, and react at 200～210℃ for 6 h. Sampling to measure the acid value, when the acid value is 6-7, the esterification reaction is completed. Cool and cool, let stand for 24 h. After standing, divide into upper and lower layers, the lower layer is black gum, separate and discard. The upper layer was clarified hydraulic pressure into the decolorization kettle, heated to about 65 ℃ decolorization with activated carbon, decolorization at 80 ~ 85 ℃ for 1 h. After filtration, the filtrate was dehydrated under vacuum for 5 h to obtain the finished product.
use:As emulsifiers, stabilizers, and thickeners in foods, cosmetics, and medicinal products.In the textile industry as fiber lubricants and softeners.Pharmaceutic aid (surfactant).
Agricultural chemicals (non-pesticidal)
Air care products
50,000,000 - 100,000,000 lb
All other Organic blending|Sorbitan, mono-(9Z)-9-octadecenoate: ACTIVE|HYDROPHILIC CHARACTER /OF SPAN/ IS SUPPLIED BY FREE HYDROXYL & OXYETHYLENE GROUPS...LIPOPHIL PORTION IS FOUND IN THE LONG CHAIN FATTY ACIDS USED. THE SPAN TYPE MATERIALS ARE PARTIAL ESTERS OF COMMON FATTY ACIDS (LAURIC, PALMITIC, STEARIC & OLEIC) & HEXITOL ANHYDRIDES (LEXITANS & HEXIDES) DERIVED FROM SORBITOL. /SPAN/|ADDED IN SMALL QUANTITIES TO MANY FOODS, BEVERAGES, COSMETICS /SORBITAN MONOSTEARATE/
NUCLEAR MAGNETIC RESONANCE CHEMICAL SHIFT VALUES WERE USED IN DETERMINATION OF HLB VALUES FOR SURFACTANTS: CHOLESTEROL & ITS ESTER, TWEENS, & SPANS.
EPA Safer Chemical Functional Use Classes -> Surfactants|Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern|Food Additives -> EMULSIFIER; STABILIZER; -> JECFA Functional Classes|Cosmetics -> Emulsifying
Food Additives -> EMULSIFIER; STABILIZER;
Computed Properties
Molecular Weight:428.6
XLogP3:6
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:19
Exact Mass:428.31378912
Monoisotopic Mass:428.31378912
Topological Polar Surface Area:96.2
Heavy Atom Count:30
Complexity:453
Undefined Atom Stereocenter Count:4
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Registered Holders
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Nanjing Well Pharmaceutical Group Co., Ltd.
Active
China
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Jiangxi Yipusheng Pharmaceutical Co., Ltd.
Active
China
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Hubei Gedian Renfu Medicinal Accessories Co., Ltd.
Active
China
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Sorbitan mono-(9Z)-9-octadecenoate
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