C6H10O6
178.14 g/mol
OtherDanger
3,6-dioxaoctandioic acid
CAS23243-68-7EC245-516-9
Category
Other
Compound Class
Organic Acid
Primary Use
chelating agent intermediate
3,6-Dioxaoctandioic acid is a dicarboxylic acid containing two ether linkages within its chain. It is primarily utilized as an intermediate in the production of chelating agents.
intermediate for chelating agent synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 0.93
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research compound
SimilarStructure SimilarSimilarity 0.73
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Industrial dicarboxylic acid
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Saturated fatty aldehyde
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Safety Reference
Danger
H302Harmful if swallowed
H332Harmful if inhaled
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3,6-dioxaoctandioic acid (CAS 23243-68-7) is 2918.99.
HS code (international, 6-digit)
2918.99
EU CN code (8-digit)
2918 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[2-(carboxymethoxy)ethoxy]acetic acid
InChIKey
CQWXKASOCUAEOW-UHFFFAOYSA-N
SMILES
C(COCC(=O)O)OCC(=O)O
Synonyms (38)
- DOODA
- (ethylenedioxy)diacetic acid
- 1,2-Bis(carboxymethoxy)ethane
- 3,6-DIOXAOCTANEDIOIC ACID
- 3,6-dioxa-suberic acid
- 3,6-dioxaoctandioic acid
- COOH-PEG-COOH,10K
- COOH-PEG-COOH,1K
- COOH-PEG-COOH,20K
- COOH-PEG-COOH,2K
- COOH-PEG-COOH,3.4K
- COOH-PEG-COOH,400
- COOH-PEG-COOH,4K
- COOH-PEG-COOH,500
- COOH-PEG-COOH,5K
- COOH-PEG-COOH,600
- COOH-PEG-COOH,6K
- ETHYLENE BIS(GLYCOLIC ACID)
- PEG-bis-CH2CO2H, MW 1,000
- PEG-bis-CH2CO2H, MW 10,000
- PEG-bis-CH2CO2H, MW 2,000
- PEG-bis-CH2CO2H, MW 20,000
- PEG-bis-CH2CO2H, MW 3,400
- PEG-bis-CH2CO2H, MW 5,000
- PEG2-(CH2CO2H)2
- TRIGLYCOLIC ACID
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