成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Diphenic anhydride

Diphenic anhydride

Diphenic anhydride price.
  • $18 - $1247.05
  • Product name: Diphenic anhydride
  • CAS: 6050-13-1
  • MF: C14H8O3
  • MW: 224.21
  • EINECS:227-950-0
  • MDL Number:MFCD00004993
  • 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
14 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
  • Matrix Scientific
  • Oakwood
  • TCI Chemical
  • TRC
Package
  • 1g
  • 2.5g
  • 5g
  • 10G
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • ManufacturerAK Scientific
  • Product numberC883
  • Product descriptionDiphenic Anhydride
  • Packaging1g
  • Price$74
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079187
  • Product descriptionDIPHENIC ANHYDRIDE 95.00%
  • Packaging10G
  • Price$1247.05
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB70982
  • Product description2,2'-Biphenyldicarboxylic acid anhydride - 70%
  • Packaging10g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB70982
  • Product description2,2'-Biphenyldicarboxylic acid anhydride - 70%
  • Packaging25g
  • Price$67.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB70982
  • Product description2,2'-Biphenyldicarboxylic acid anhydride - 70%
  • Packaging50g
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB70982
  • Product description2,2'-Biphenyldicarboxylic acid anhydride - 70%
  • Packaging100g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB70982
  • Product description2,2'-Biphenyldicarboxylic acid anhydride - 70%
  • Packaging250g
  • Price$425
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11095820
  • Product descriptionDibenzo[c,e]oxepine-5,7-dione 97%
  • Packaging500g
  • Price$749
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number140078
  • Product descriptionDiphenic anhydride 95%+
  • Packaging1g
  • Price$101
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number140078
  • Product descriptionDiphenic anhydride 95%+
  • Packaging5g
  • Price$323
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number241213
  • Product descriptionDibenzo[c,e]oxepine-5,7-dione 98%
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0865
  • Product descriptionDiphenic Anhydride >98.0%(HPLC)(T)
  • Packaging5g
  • Price$140
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0865
  • Product descriptionDiphenic Anhydride >98.0%(HPLC)(T)
  • Packaging25g
  • Price$671
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD491633
  • Product descriptionDiphenic Anhydride
  • Packaging2.5g
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific C883 Diphenic Anhydride 1g $74 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079187 DIPHENIC ANHYDRIDE 95.00% 10G $1247.05 2021-12-16 Buy
Biosynth Carbosynth FB70982 2,2'-Biphenyldicarboxylic acid anhydride - 70% 10g $32 2021-12-16 Buy
Biosynth Carbosynth FB70982 2,2'-Biphenyldicarboxylic acid anhydride - 70% 25g $67.5 2021-12-16 Buy
Biosynth Carbosynth FB70982 2,2'-Biphenyldicarboxylic acid anhydride - 70% 50g $110 2021-12-16 Buy
Biosynth Carbosynth FB70982 2,2'-Biphenyldicarboxylic acid anhydride - 70% 100g $200 2021-12-16 Buy
Biosynth Carbosynth FB70982 2,2'-Biphenyldicarboxylic acid anhydride - 70% 250g $425 2021-12-16 Buy
Crysdot CD11095820 Dibenzo[c,e]oxepine-5,7-dione 97% 500g $749 2021-12-16 Buy
Matrix Scientific 140078 Diphenic anhydride 95%+ 1g $101 2021-12-16 Buy
Matrix Scientific 140078 Diphenic anhydride 95%+ 5g $323 2021-12-16 Buy
Oakwood 241213 Dibenzo[c,e]oxepine-5,7-dione 98% 1g $18 2021-12-16 Buy
TCI Chemical D0865 Diphenic Anhydride >98.0%(HPLC)(T) 5g $140 2024-03-01 Buy
TCI Chemical D0865 Diphenic Anhydride >98.0%(HPLC)(T) 25g $671 2024-03-01 Buy
TRC D491633 Diphenic Anhydride 2.5g $45 2021-12-16 Buy

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 Reference :6050-13-1(CAS DataBase Reference)
NIST Chemistry Reference :
EPA Substance Registry System :Dibenz[c,e]oxepin-5,7-dione (6050-13-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Diphenic anhydride when treated with quinaldine and zinc chloride it produces quinodiphenone. It is used in the determination of fatty alcohol ethoxylates as derivatization reagent. It is used as medicine, dye and plating solution intermediates.

Related product price