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ChemicalBook >> CAS DataBase List >> 3,3',4,4'-Benzophenonetetracarboxylic dianhydride

3,3',4,4'-Benzophenonetetracarboxylic dianhydride

3,3',4,4'-Benzophenonetetracarboxylic dianhydride price.
  • $10 - $970.2
  • Product name: 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
  • CAS: 2421-28-5
  • MF: C17H6O7
  • MW: 322.23
  • EINECS:219-348-1
  • MDL Number:MFCD00005923
  • Synonyms:1,3-Isobenzofurandione, 5,5'-carbonylbis-;3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride;3,3',4,4'-Tetracarboxybenzophenone dianhydride;3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride ;BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE;BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE;BTDA~4,4-Carbonyldiphthalic anhydride;3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DI ANHYDRIDE, SUBLIMED, 98%
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 100MG
  • 1g
  • 5g
  • 25g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 2Kg
  • 2.5kg
  • 5kg
  • ManufacturerAK Scientific
  • Product numberL398
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL398
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging100g
  • Price$82
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16529
  • Product description3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%
  • Packaging100g
  • Price$38.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16529
  • Product description3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%
  • Packaging500g
  • Price$97.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16529
  • Product description3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%
  • Packaging2.5kg
  • Price$363
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA380623
  • Product descriptionBenzophenone-3,3′,4,4′-tetracarboxylic dianhydride 96%
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA380623
  • Product descriptionBenzophenone-3,3′,4,4′-tetracarboxylic dianhydride 96%
  • Packaging100g
  • Price$33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA380623
  • Product descriptionBenzophenone-3,3′,4,4′-tetracarboxylic dianhydride 96%
  • Packaging500g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013841
  • Product descriptionBENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE 95.00%
  • Packaging100MG
  • Price$970.2
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62713
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging250g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62713
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging500g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62713
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging1kg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62713
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging2Kg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62713
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
  • Packaging5kg
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD45000435
  • Product description5,5'-Carbonylbis(isobenzofuran-1,3-dione) 95+%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK250292
  • Product description3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 99%
  • Packaging100g
  • Price$32
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific L398 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 5g $15 2021-12-16 Buy
AK Scientific L398 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 100g $82 2021-12-16 Buy
Alfa Aesar A16529 3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+% 100g $38.4 2024-03-01 Buy
Alfa Aesar A16529 3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+% 500g $97.8 2024-03-01 Buy
Alfa Aesar A16529 3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+% 2.5kg $363 2024-03-01 Buy
Ambeed A380623 Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride 96% 25g $10 2021-12-16 Buy
Ambeed A380623 Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride 96% 100g $33 2021-12-16 Buy
Ambeed A380623 Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride 96% 500g $130 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013841 BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE 95.00% 100MG $970.2 2021-12-16 Buy
Biosynth Carbosynth FB62713 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 250g $50 2021-12-16 Buy
Biosynth Carbosynth FB62713 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 500g $70 2021-12-16 Buy
Biosynth Carbosynth FB62713 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 1kg $120 2021-12-16 Buy
Biosynth Carbosynth FB62713 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 2Kg $200 2021-12-16 Buy
Biosynth Carbosynth FB62713 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 5kg $400 2021-12-16 Buy
Crysdot CD45000435 5,5'-Carbonylbis(isobenzofuran-1,3-dione) 95+% 100g $50 2021-12-16 Buy
Frontier Specialty Chemicals JK250292 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 99% 100g $32 2021-12-16 Buy
Next Last

Properties

Melting point :218-222 °C (lit.)
Boiling point :320°C 5mm
Density :1,57 g/cm3
vapor density :1.4 (vs air)
vapor pressure :<0.1 mm Hg ( 0 °C)
refractive index :1.6380 (estimate)
Flash point :324 °C
storage temp. :Inert atmosphere,Room Temperature
solubility :DMF: 0.1 g/mL, clear
form :Needles or Crystalline Powder
color :Off-white to brown
explosive limit :16%
Water Solubility :REACTS
Sensitive :Moisture Sensitive
λmax :580nm(CH3CN)(lit.)
Sublimation :220-230 ºC
BRN :761777
Stability :Hygroscopic
InChIKey :VQVIHDPBMFABCQ-UHFFFAOYSA-N
LogP :3.3 at 25℃
NIST Chemistry Reference :Bis-(3-phthalyl anhydride) ketone(2421-28-5)
EPA Substance Registry System :Benzophenonetetracarboxylic dianhydride (2421-28-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

BTDA polymer fine free-flowing powder suitable for general purposes. BTDA Microfine Micronized powder facilitates mixing in epoxy resins. BTDA ultrapure high-purity, high-assay powder for critical polyimide synthesis.

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Suppliers and manufacturers

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA）
$0.00 /20KG/CTN
3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA） CAS:2421-28-5
Hebei Guanlang Biotechnology Co., Ltd.
BTDA
$10.00 /100KG
BTDA CAS:2421-28-5
Hebei Mojin Biotechnology Co., Ltd
BTDA
$0.00 /25KG
BTDA CAS:2421-28-5
Henan Fengda Chemical Co., Ltd
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
$1.00 /1000KG
3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS:2421-28-5
hebei hongtan Biotechnology Co., Ltd
BTDA
$30.00 /1kg
BTDA CAS:2421-28-5
Shanghai Daeyeon Chemicals Co., Ltd
Shanghai UCHEM Inc.
Auschemicals Pty Ltd
Heynova (Shanghai) New Material Technology CO., Ltd
Capot Chemical Co.,Ltd.