3,3',4,4'-Benzophenonetetracarboxylic dianhydride suppliers
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- CAS:
- 2421-28-5
- MF:
- C17H6O7
- MW:
- 322.23
Suppliers by country/region
Company Type
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℃
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319-H335
- Precautionary statements
- P261-P264-P271-P280-P304+P340+P312-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37
- Safety Statements
- 25
- WGK Germany
- 1
- F
- 21
- Autoignition Temperature
- 975 °F
- TSCA
- Yes
- HS Code
- 29183000
Use
BTDA is important monomer of polyimide, and used for production of polyimide material.
287 supplier list of "3,3',4,4'-Benzophenonetetracarboxylic dianhydride"
- Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA）
- Products Intro:Purity: ≥98%&99.5%|Package: 20KG/CTN
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: TFMB,6FDA,FFDA,M-tolidine,TPE-Q
- Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- Products Intro:Purity: 98.5% | Package: 100g，500g，1kg，5kg，15kg，20kg Aluminum plastic composite bag；as required | CustNote: light-yellow to off-white powder
- Company Type: Trader
- Country/Region: CHINA
- Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride(BTDA）
- Products Intro:Purity: 0.99 | Package: 25g;1g
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Bredereck's Reagent,Salicylic Acid,Amino Acids,Bipyridine Derivatives,Phenanthroline Derivatives
- Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- Products Intro:Purity: 0.99 | Package: 100G;500G;1KG;5KG;25KG;100KG;1kg/barrel/20kg/barrel
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Polyimide monomer,High performance polymer monomer,Medical intermediate,Photoresist monomer,3D printing materials
- Product Name:3,3",4,4"-Benzophenonetetracarboxylic dianhydride
- Products Intro:Purity: 99.00% | Package: 1kg/bag
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7Dihydroxy-9-fluorenone,4,4Dihydroxy-biphenyl-2-carboxylic acid,9ACA,Tilorone,DPHA
- Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- Products Intro:Purity: 99% | Package: 1kg,5kg,25kg,50kg,200kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Tris (hydroxymethyl) aminoethane,9-phenylcarbazole,2-Methylimidazole,Trifluoromethanesulfonic acid,1-Adamantanecarboxylic acid
$50.00-1.00 / 1KG
- Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- Products Intro:Purity: 99% | Package: 1KG;50USD|1000KG;1USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates
$30.00/ 1kg
- Product Name:BTDA
- Products Intro:Purity: 98% | Package: 1kg;30USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: slimming peptide,Antiwrinkle peptide,Titanium for fitness,Semaglutide
You can find 3,3',4,4'-Benzophenonetetracarboxylic dianhydride suppliers,
manufacturers, and distributors from countries such as CHINA, United States and the Germany here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.