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Span® 20 - for synthesis, high purity , CAS No.1338-39-2

COA

Grade & Purity:

for synthesis

Cas Number: 1338-39-2
Beilstein Registry Number: 8355657
EC Number: 215-663-3
MDL number: MFCD00005365
PubChem CID: 16218599

In stock

Item Number

S1372587

Grouped product items
SKU	Size	Availability	Price	Qty
S1372587-100g	100g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$45.90
S1372587-500g	500g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$75.90

Basic Description

Synonyms	Sorbitan monolaurate \| Sorbitan monododecanoate
Specifications & Purity	for synthesis
Legal Information	Span is a registered trademark of Croda International PLC
Storage Temp	Room temperature
Shipped In	Normal
Grade	for synthesis

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Class Fatty Acyls
    - Subclass Fatty acid esters

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Class	Fatty Acyls
Subclass	Fatty acid esters
Intermediate Tree Nodes	Not available
Direct Parent	Fatty acid esters
Alternative Parents	Oxolanes Secondary alcohols Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Dialkyl ethers Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic heteromonocyclic compounds
Substituents	Fatty acid ester - Oxolane - Carboxylic acid ester - Secondary alcohol - Carboxylic acid derivative - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Oxacycle - Organoheterocyclic compound - Carbonyl group - Organic oxide - Alcohol - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Aliphatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	[2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate
INCHI	InChI=1S/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15?,17+,18+/m0/s1
InChIKey	LWZFANDGMFTDAV-WYDSMHRWSA-N
Smiles	CCCCCCCCCCCC(=O)OCC(C1C(C(CO1)O)O)O
Isomeric SMILES	CCCCCCCCCCCC(=O)OCC([C@@H]1[C@@H]([C@H](CO1)O)O)O
WGK Germany	1
RTECS	WG2920000
Beilstein	8355657
Reaxy-Rn	11323087
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11323087&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Flash Point(°F)	113 °C
Flash Point(°C)	113°C
Molecular Weight	346.500 g/mol
XLogP3	3.700
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	14
Exact Mass	346.236 Da
Monoisotopic Mass	346.236 Da
Topological Polar Surface Area	96.200 Å²
Heavy Atom Count	24
Formal Charge	0
Complexity	335.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	3
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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