Key Documents

View All Documentation

8.40122

Span^® 65

Name: Span<SUP>®</SUP> 65
Brand: MM

for synthesis

Synonym(s):

Span^® 65, Sorbitan tristearate, Sorbitan trioctadecanoate

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₆₀H₁₁₄O₈

CAS Number:

26658-19-5

Molecular Weight:

963.54

UNSPSC Code:

12352108

EC Index Number:

247-891-4

NACRES:

NA.22

MDL number:

MFCD00151165

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

vapor pressure

<1.4 hPa ( 20 °C)

Quality Level

200

form

powder

potency

>15900 mg/kg LD₅₀, oral (Rat)

bp

>100 °C/1013 hPa

mp

53 °C

transition temp

flash point >149 °C

density

0.98 g/cm³ at 25 °C

storage temp.

2-30°C

SMILES string

O1[C@@H]([C@H]([C@@H](C1)O)OC(=O)CCCCCCCCCCCCCCCCC)C(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC

InChI

1S/C60H114O8/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-56(62)65-53-55(67-57(63)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2)60-59(54(61)52-66-60)68-58(64)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3/h54-55,59-61H,4-53H2,1-3H3/t54-,55?,59+,60-/m1/s1

InChI key

IJCWFDPJFXGQBN-BIFNRIDTSA-N

Description

Application

Span^® 65 for synthesis. CAS 26658-19-5, molar mass 963.55 g/mol.

Analysis Note

Hydroxyl value: 66 - 80
Saponification value: 176 - 188
Identity (IR): passes test

Legal Information

Span is a registered trademark of Croda International PLC

flash_point_f

302.0 °F - closed cup

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_c

150.00 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library