4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 98.0+%, TCI America™ | Fisher Scientific

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4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 98.0+%, TCI America™

$124.89 - $408.22

Chemical Identifiers

CAS	129808-00-0
Molecular Formula	C18H6O6
Molecular Weight (g/mol)	318.24
InChI Key	XGZRRDYHYZLYIJ-UHFFFAOYSA-N
PubChem CID	58986478
IUPAC Name	5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
SMILES	C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

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Products 2

Catalog Number	Mfr. No.	Quantity	Price	Quantity
Catalog Number	Mfr. No.	Quantity	Price	Quantity
E11645G View Documents View Product Certificates	TCI America E11645G	5 g	Each for $124.89	Only null left	Sign In or Register to check your price and availability. Add to cart

E116425G View Documents View Product Certificates	TCI America E116425G	25 g	Each for $408.22	Only null left	Sign In or Register to check your price and availability. Add to cart

Specifications

Chemical Identifiers

CAS	129808-00-0
Molecular Weight (g/mol)	318.24
PubChem CID	58986478
SMILES	C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

Molecular Formula	C18H6O6
InChI Key	XGZRRDYHYZLYIJ-UHFFFAOYSA-N
IUPAC Name	5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione

Specifications

CAS	129808-00-0
Molecular Formula	C18H6O6
Synonym	5,5′C-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione)
SMILES	C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
Molecular Weight (g/mol)	318.24
Formula Weight	318.24
Physical Form	Crystalline Powder

Melting Point	350°C
Quantity	5 g
InChI Key	XGZRRDYHYZLYIJ-UHFFFAOYSA-N
IUPAC Name	5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
PubChem CID	58986478
Percent Purity	≥98.0% (HPLC,T)
Chemical Name or Material	4,4′-(Ethyne-1,2-diyl)diphthalic Anhydride

Safety and Handling

Safety and Handling

TSCA : No

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