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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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Reference substances

Reference substances

Currently viewing:
IUPAC name:
2,4,7,9-Tetramethyl-5-decyne-4,7-diol, ethoxylated

Inventory

EC number:
500-022-5
EC name:
2,4,7,9-Tetramethyldec-5-yne-4,7-diol, ethoxylated
CAS number:
9014-85-1
Description:
1 - 4.5 moles ethoxylated
CAS number:
9014-85-1
Synonyms
Names:
Surfynol 400er
Surfynol 420
Surfynol 440
ethoxylated TMDD
Identifier:
IUPAC name
2,4,7,9-Tetramethyldec-5-yne-4,7-diol, ethoxylated
Identifier:
IUPAC name
ethoxylated 2,4,7,9-tetramethyl-5-decyn-4,7-diol
Identifier:
other: Molecular formula
variable
Identifier:
other: SMILES notation
Not applicable (UVCB substance)
Identifier:
other: Molecular formula
Not applicable (a generic molecular formula cannot be applied for this specific UVCB substance)

Molecular and structural information

Molecular formula:
variable
Molecular weight:
> 226 - < 650
SMILES notation:
OCCOC(C#CC(O)(CC(C)C)C)(CC(C)C)C Grade of Ethoxylation: 1
OCCOCCOC(C#CC(O)(CC(C)C)C)(CC(C)C)C Grade of Ethoxylation: 2
OCCOCCOCCOC(C#CC(O)(CC(C)C)C)(CC(C)C)C Grade of Ethoxylation: 3
OCCOCCOCCOCCOC(C#CC(O)(CC(C)C)C)(CC(C)C)C Grade of Ethoxylation: 4
OCCOCCOCCOCCOCCOC(C#CC(O)(CC(C)C)C)(CC(C)C)C Grade of Ethoxylation: 5
OCCOCCOCCOCCOCCOCCOC(C#CC(O)(CC(C)C)C)(CC(C)C)C Grade of Ethoxylation: 6
InChl:
Not applicable (UVCB substance)
Structural formula:
Chemical structure

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