Bis(lauroyloxy)dioctyltin - ≥98% , CAS No.3648-18-8

CAS: 3648-18-8 Cat. No.: B728818 Molecular Weight: 743.77 EC Number: 222-883-3 PubChem CID: 16683946
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Dioctyltin dilaurate | Dioctyldilauryltin | Stannane, dioctylbis[(1-oxododecyl)oxy]- | Stannane, dioctylbis((1-oxododecyl)oxy)- | [dodecanoyloxy(dioctyl)stannyl] dodecanoate | Di-n-octyltin dilaurate | Tin, dioctyl-, dilaurate | Bis(lauroyloxy)dioctylstan
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B728818-5g
2

$9.90

$14.90
Save $5.00 (33.56%)
25g
B728818-25g
2

$21.90

$32.90
Save $11.00 (33.43%)
100g
B728818-100g
1

$58.90

$88.90
Save $30.00 (33.75%)
500g
B728818-500g
2

$165.90

$248.90
Save $83.00 (33.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Dioctyltin dilaurate | Dioctyldilauryltin | Stannane, dioctylbis[(1-oxododecyl)oxy]- | Stannane, dioctylbis((1-oxododecyl)oxy)- | [dodecanoyloxy(dioctyl)stannyl] dodecanoate | Di-n-octyltin dilaurate | Tin, dioctyl-, dilaurate | Bis(lauroyloxy)dioctylstan
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC
IUPAC Name[dodecanoyloxy(dioctyl)stannyl] dodecanoate
InChIKeyXQBCVRSTVUHIGH-UHFFFAOYSA-L
INCHI1S/2C12H24O2.2C8H17.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12(13)14;2*1-3-5-7-8-6-4-2;/h2*2-11H2,1H3,(H,13,14);2*1,3-8H2,2H3;/q;;;;+2/p-2
Isomeric SMILES CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC
PubChem CID 16683946
Molecular Weight 743.77

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Not available
Direct ParentMedium-chain fatty acids
Alternative Parents Straight chain fatty acids  Carboxylic acid salts  Monocarboxylic acids and derivatives  Carboxylic acids  Organotin compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Organic cations  
Molecular FrameworkNot available
Substituents Medium-chain fatty acid - Straight chain fatty acid - Carboxylic acid salt - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Carbonyl group - Organic oxygen compound - Organotin compound - Organooxygen compound - Organometallic compound - Organic post-transition metal moeity - Hydrocarbon derivative - Organic oxide - Organic cation - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.
External Descriptors Not available
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

9 results found

Lot NumberCertificate TypeDateItem
B2518206Certificate of AnalysisJan 16, 2025 B728818
B2518207Certificate of AnalysisJan 16, 2025 B728818
B2518208Certificate of AnalysisJan 16, 2025 B728818
B2518213Certificate of AnalysisJan 16, 2025 B728818
B2518214Certificate of AnalysisJan 16, 2025 B728818
B2518215Certificate of AnalysisJan 16, 2025 B728818
B2518222Certificate of AnalysisJan 16, 2025 B728818
B2518223Certificate of AnalysisJan 16, 2025 B728818
B2518224Certificate of AnalysisJan 16, 2025 B728818
Chemical and Physical Properties
Melt Point(°C)17-18°
Molecular Weight743.800 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count38
Exact Mass744.508 Da
Monoisotopic Mass744.508 Da
Topological Polar Surface Area52.600 Ų
Heavy Atom Count45
Formal Charge0
Complexity584.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
References
1. Wei Cai, Xiaowei Mu, Zhaoxin Li, Weizhao Hu, Yuan Hu.  (2022)  Poly(dimethyl siloxane)-grafted black phosphorus nanosheets as filler to enhance moisture-resistance and flame-retardancy of thermoplastic polyurethane.  MATERIALS CHEMISTRY AND PHYSICS,      [PMID:] [10.1016/j.matchemphys.2022.126189]
Solution Calculators
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