P-phenyl-biphenyl-biphenyltrisic anhydride(TAHQ) - ≥99.5% , CAS No.2770-49-2

CAS: 2770-49-2 Cat. No.: T1507225 Formule: C₂₄H₁₀O₁₀ Poids moléculaire: 458.33 PubChem CID: 3092369

GRADE & PURITY ≥99.5%

Synonyms

1,4-Phenylene bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) | Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylic Acid) 1,4-Phenylene Ester

Storage

Room temperature,Desiccated

Shipped In

Normal

Specifications

Synonymes

1,4-Phenylene bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) | Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylic Acid) 1,4-Phenylene Ester

Spécifications et pureté

≥99.5%

Conditions de stockage de stockage

Room temperature,Desiccated

Expédié en

Normal

Pureté

≥99.5%

Noms et identifiants

• Isomères SMILES: C1=CC(=CC=C1OC(=O)C2=CC3=C(C=C2)C(=O)OC3=O)OC(=O)C4=CC5=C(C=C4)C(=O)OC5=O
• PubChem CID: 3092369
• Poids moléculaire: 458.33

Propriétés chimiques et physiques

• Point de fusion (°C): 275 °C

Références

1. Qing Peng, Wenxiang Zhang, Qiwei Pan, Shumei Liu, Jianqing Zhao.  (2026)  Liquid Crystalline Siloxane-Containing Poly(ester imide)s with Low Dielectric Constant and Low Dielectric Loss at 10 GHz.  Polymers,  18  (7): (782).  [PMID:41977531] [10.3390/polym18070782]