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| CAS No.: | 26266-57-9 |
|---|---|
| Name: | Sorbitan monopalmitate |
| Molecular Structure: | |
|
|
| Formula: | C22H42O6 |
| Molecular Weight: | 402.57 |
| Synonyms: | Emasol P 10(F);Arlacel 40;Sorbitan,monohexadecanoate;Nissan Nonion PP 40R;Rheodol SP-P 10;Montane 40;Nissan Nonion PP 40;Nikkol SP 10;Glycomul P;Sorbon S 40;Newcol 40;Sorgen 70;Span 40;sorbitan palmitate;Span 40 (=Sorbitan monopalmitate);CRILL 2; |
| EINECS: | 247-568-8 |
| Density: | 1.075 g/cm3 |
| Melting Point: | 46-47 °C(lit.) |
| Boiling Point: | 558.2 °C at 760 mmHg |
| Flash Point: | 182.4 °C |
| Solubility: | Insoluble in water |
| Appearance: | light yellow powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 96.22000 |
| LogP: | 3.49240 |
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Specification
The Monopalmitate sorbitan is an organic compound with the formula C22H42O6. The IUPAC name of this chemical is [2-[(2R,3S,4R)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] hexadecanoate. With the CAS registry number 26266-57-9, it is also named as 1,4-anhydro-6-O-hexadecanoyl-D-glucitol. The product's categories are Ester Type (Surfactants); Functional Materials; Nonionic Surfactants; Surfactants; Cosmetic Ingredients & Chemicals. Besides, it is , which should be stored in a closed cool and dry place. It is used as emulsifiers, lubricants, wetting agents, dispersants, thickeners, etc.
Physical properties about Monopalmitate sorbitan are: (1)ACD/LogP: 6.59; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.59; (4)ACD/LogD (pH 7.4): 6.59; (5)ACD/BCF (pH 5.5): 60507.45; (6)ACD/BCF (pH 7.4): 60507.25; (7)ACD/KOC (pH 5.5): 92129.73; (8)ACD/KOC (pH 7.4): 92129.43; (9)#H bond acceptors: 6; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 21; (12)Polar Surface Area: 96.22 Å2; (13)Index of Refraction: 1.498; (14)Molar Refractivity: 109.9 cm3; (15)Molar Volume: 374.4 cm3; (16)Polarizability: 43.56×10-24cm3; (17)Surface Tension: 45.1 dyne/cm; (18)Density: 1.075 g/cm3; (19)Flash Point: 182.4 °C; (20)Enthalpy of Vaporization: 96.55 kJ/mol; (21)Boiling Point: 558.2 °C at 760 mmHg; (22)Vapour Pressure: 8.77E-15 mmHg at 25°C.
Preparation: this chemical can be prepared by Sorbitan palmitic acid and dehydration.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O[C@H](COC(=O)CCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1O
(2)InChI: InChI=1/C22H42O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-20(25)27-17-19(24)22-21(26)18(23)16-28-22/h18-19,21-24,26H,2-17H2,1H3/t18-,19+,21+,22+/m0/s1
(3)InChIKey: IYFATESGLOUGBX-YVNJGZBMBI
(4)Std. InChI: InChI=1S/C22H42O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-20(25)27-17-19(24)22-21(26)18(23)16-28-22/h18-19,21-24,26H,2-17H2,1H3/t18-,19+,21+,22+/m0/s1
(5)Std. InChIKey: IYFATESGLOUGBX-YVNJGZBMSA-N