3,6,9-Trioxaundecanedioic acid - technical grade, ≥70% , CAS No.13887-98-4

CAS: 13887-98-4 Cat. No.: T113973 Molecular Weight: 222.19 Beilstein Registry Number: 1962084 EC Number: 237-655-9 PubChem CID: 83793
AVAILABLE TO ORDER
GRADE & PURITY Technical grade ? Technical grade — industrial-quality purity with no tight impurity guarantees. Use for large-scale or non-critical processes where cost matters most. ≥70%
Synonyms
(2-[2-(Carboxymethoxy)ethoxy]ethoxy)acetic acid # | AS-67981 | HY-W067705 | [2-(2-carboxymethoxyethoxy)ethoxy]acetic acid | 2-{2-[2-(carboxymethoxy)ethoxy]ethoxy}acetic acid | EINECS 237-655-9 | UNII-63VXM1976A | 3,6,9-Trioxaundecanedioic acid, technical,
Storage
Room temperature
Shipped In
Normal
Application
227,228,229
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T113973-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$34.90
5g
T113973-5g
8
$63.90
25g
T113973-25g
3
$223.90
100g
T113973-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$714.90
Enter a quantity for the sizes you want to add.
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Why this grade

technical grade, ≥70% Technical grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(2-[2-(Carboxymethoxy)ethoxy]ethoxy)acetic acid # | AS-67981 | HY-W067705 | [2-(2-carboxymethoxyethoxy)ethoxy]acetic acid | 2-{2-[2-(carboxymethoxy)ethoxy]ethoxy}acetic acid | EINECS 237-655-9 | UNII-63VXM1976A | 3, 6, 9-Trioxaundecanedioic acid, technical,
Specifications & Purity
technical grade, ≥70%
Storage
Room temperature
Shipped In
Normal
Grade
Technical grade
Purity
≥70%
Names and Identifiers
Pubchem Sid488186212
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186212
Canonical SmilesC(COCC(=O)O)OCCOCC(=O)O
IUPAC Name2-[2-[2-(carboxymethoxy)ethoxy]ethoxy]acetic acid
InChIKeyHJZZQNLKBWJYPD-UHFFFAOYSA-N
INCHI1S/C8H14O7/c9-7(10)5-14-3-1-13-2-4-15-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)
Isomeric SMILES C(COCC(=O)O)OCCOCC(=O)O
WGK Germany 1
PubChem CID 83793
Molecular Weight 222.19
Beilstein 1962084

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Dialkyl ethers  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dicarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

7 results found

Lot NumberCertificate TypeDateItem
G2219830Certificate of AnalysisMay 08, 2026 T113973
G2219834Certificate of AnalysisMay 08, 2026 T113973
B2223738Certificate of AnalysisDec 10, 2025 T113973
B2223767Certificate of AnalysisDec 10, 2025 T113973
E2305763Certificate of AnalysisJun 14, 2022 T113973
E2305772Certificate of AnalysisJun 14, 2022 T113973
B2223703Certificate of AnalysisFeb 10, 2022 T113973
Chemical and Physical Properties
Refractive Index1.47
Molecular Weight222.190 g/mol
XLogP3-1.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count10
Exact Mass222.074 Da
Monoisotopic Mass222.074 Da
Topological Polar Surface Area102.000 Ų
Heavy Atom Count15
Formal Charge0
Complexity171.000
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
Solution Calculators
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