4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
CAS: 129808-00-0
Ref. 3B-E1412
| 1g | 40.00 € | ||
| 5g | 119.00 € |
Estimated delivery in United States, on Tuesday 10 Dec 2024
Product Information
Name:
4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
Synonyms:
- 5,5'-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) (purified by sublimation)
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
TCI
Long term storage:
Notes:
Chemical properties
Molecular weight:
318.24
Formula:
C18H6O6
Purity:
>99.0%(T)(HPLC)
Color/Form:
White to Orange to Green powder to crystal
SMILES:
O=C1OC(=O)c2cc(C#Cc3ccc4c(c3)C(=O)OC4=O)ccc21
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: 3B-E1412 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
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