8.40123

Span^® 80

for synthesis

• Synonym(s): Span^® 80, Sorbitan monooleate, (Z)-Sorbitan mono-9-octadecenoate
• Empirical Formula (Hill Notation): C₂₄H₄₄O₆
• CAS Number: 1338-43-8
• Molecular Weight: 428.60
• UNSPSC Code: 12352108
• EC Index Number: 215-665-4
• NACRES: NA.22
• MDL number: MFCD00080948

Properties

• vapor pressure: <1.4 hPa ( 20 °C)
• Quality Segment: 200
• form: liquid
• potency: >39800 mg/kg LD₅₀, oral (Rat)
• greener alternative product characteristics: Use of Renewable Feedstocks; Design for Degradation; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• bp: >100 °C
• transition temp: flash point >149 °C
• density: 1.0 g/cm³ at 20 °C
• greener alternative category: Aligned,
• storage temp.: 2-30°C
• SMILES string: O1[C@@H]([C@H]([C@@H](C1)O)O)C(O)COC(=O)CCCCCCC\C=C/CCCCCCCC
• InChI: 1S/C24H44O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h9-10,20-21,23-26,28H,2-8,11-19H2,1H3/b10-9-/t20-,21?,23+,24-/m1/s1
• InChI key: NWGKJDSIEKMTRX-NZAQQJATSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is biodegradable surfactant, thus aligns with "Use of Renewable Feedstocks" and "Design for Degradation" principles of Green Chemistry, and belongs to "12 principles aligned" category of our greener alternatives.

Application

Span^® 80 for synthesis. CAS 1338-43-8, molar mass 428.60 g/mol.

Analysis Note

Hydroxyl value: 193 - 209
Saponification value: 145 - 160
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Legal Information

Span is a registered trademark of Croda International PLC

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable