Log in | Join Free | china | japan | germany
ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Aromatic acids >Diphenic anhydride

Diphenic anhydride

Request For Quotation
Diphenic anhydride Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:Diphenic anhydride
CAS:6050-13-1
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:2,2'-Biphenyldicarboxylic anhydride
CAS:6050-13-1
Purity:99% Package:1KG,5KG,10KG,100KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555 +8617317452075
Email: jack.li@time-chemicals.com
Products Intro: Product Name:Diphenic anhydride
CAS:6050-13-1
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:Diphenic anhydride
CAS:6050-13-1
Purity:98% Package:1KG;2USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Diphenic anhydride
CAS:6050-13-1
Purity:99% Package:5KG;1KG Remarks:C14H8O3

Diphenic anhydride manufacturers

  • Diphenic anhydride
  • Diphenic anhydride pictures
  • $2.00 / 1KG
  • 2019-07-06
  • CAS:6050-13-1
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 1 ton
Diphenic anhydride Basic information
Product Name:Diphenic anhydride
Synonyms:2,2'-Bibenzoic Anhydride 2,2'-Biphenyldicarboxylic Anhydride;Diphenic anhydride 98%;diphenic acid anhydride;O-DIPHENIC ANHYDRIDE;DIPHENIC ANHYDRIDE;biphenyl-2,2'-dicarboxylic anhydride;Diphenicanhydride,98%;2,2'-DIPHENIC ANHYDRIDE
CAS:6050-13-1
MF:C14H8O3
MW:224.21
EINECS:227-950-0
Product Categories:Biphenyl series;Biphenyl derivatives;Anhydride Monomers;Monomers;Polymer Science
Mol File:6050-13-1.mol
Diphenic anhydride Structure
Diphenic anhydride Chemical Properties
Melting point 225-227 °C (lit.)
Boiling point 325.61°C (rough estimate)
density 1.2337 (rough estimate)
refractive index 1.5400 (estimate)
storage temp. Inert atmosphere,Room Temperature
form Crystalline Powder or Flakes
color White to beige or grayish-brown
Water Solubility decomposes
Sensitive Moisture Sensitive
BRN 171255
CAS DataBase Reference6050-13-1(CAS DataBase Reference)
NIST Chemistry Reference2,2'-Biphenyldicarboxylic anhydride(6050-13-1)
EPA Substance Registry SystemDibenz[c,e]oxepin-5,7-dione (6050-13-1)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39-7/8-24/25-37
WGK Germany 3
TSCA Yes
HS Code 29173990
MSDS Information
ProviderLanguage
2,2'-Biphenyldicarboxylic anhydride English
SigmaAldrich English
ACROS English
ALFA English
Diphenic anhydride Usage And Synthesis
Chemical PropertiesPowder
Purification MethodsAfter removing free acid by extraction with cold aqueous Na2CO3, the residue is crystallised from acetic anhydride and dried at 100o. Acetic anhydride converts the acid to the anhydride. It also crystallises from *C6H6 (m 219o) or chlorobenzene (m 224.5-225.5o). [Beilstein 17 H 526, 17 II 495, 17 III/IV 6425.]
Diphenic anhydride Preparation Products And Raw materials
Preparation Products6H-dibenzo-(b,d)-pyran-6-one-->2'-HYDROXYMETHYL-BIPHENYL-2-CARBOXYLIC ACID
Tag:Diphenic anhydride(6050-13-1) Related Product Information
Trifluoromethanesulfonic anhydride FIREMASTER BP-6 Bifonazole trans-Bifenthtin CIS-BUTENEDIOIC ANHYDRIDE Phthalic anhydride Bifendate Decabromodiphenyl oxide Isatoic Anhydride Erythromycin Estolate 2,3,3',4,4',5-HEXACHLOROBIPHENYL (R)-2,2'-DIMETHYL-1,1'-BINAPHTHYL Benzoic anhydride Benzyl ether Acetic anhydride 2'-FORMYL[1,1'-BIPHENYL]-2-CARBOXYLIC ACID Methyl o-toluate 2'-METHYL-BIPHENYL-2-CARBOXALDEHYDE