3,3',4,4'-Benzophenonetetracarboxylic dianhydride suppliers
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
- CAS:
- 2421-28-5
- MF:
- C17H6O7
- MW:
- 322.23
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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.
286 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: 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
$10.00/ 1kg
- Product Name:BTDA
- Products Intro:Purity: 99% | Package: 1kg;10USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Candelilla Wax,Boric acid,Helional,carbomer,1,3-Dihydroxyacetone
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.