CasNo.2421-28-5,3,3',4,4'-Benzophenonetetracarboxylic dianhydride,(2421-28-5) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,,MoneyGram,Other

Keywords

3,3',4,4'-Benzophenonetetracarboxylic dianhydride 2421-28-5 99%

Quick Details

Appearance:Needles or Crystalline Powder
Application:intermediate
PackAge:according to the need of packing
ProductionCapacity:100|Kilogram|Day
Storage:low temperature
Transportation:air sea or courier

Superiority:

Product Name:   3,3',4,4'-Benzophenonetetracarboxylic dianhydride

CAS:   2421-28-5
MF:   C17H6O7
MW:   322.23
EINECS:   219-348-1

Mol File:   2421-28-5.mol
3,3',4,4'-Benzophenonetetracarboxylic dianhydride Structure
3,3',4,4'-Benzophenonetetracarboxylic dianhydride Chemical 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)
Fp    324 °C
solubility    DMF: 0.1 g/mL, clear
form    Needles or Crystalline Powder
color    Off-white to brown
explosive limit   16%
Water Solubility    REACTS
λmax   580nm(CH3CN)(lit.)
Sensitive    Moisture Sensitive
Sublimation    220-230 ºC
BRN    761777
InChIKey   VQVIHDPBMFABCQ-UHFFFAOYSA-N
NIST Chemistry Reference   Bis-(3-phthalyl anhydride) ketone(2421-28-5)
EPA Substance Registry System   Benzophenonetetracarboxylic dianhydride (2421-28-5)
Safety Information
Hazard Codes    Xi
Risk Statements    36/37
Safety Statements    25
WGK Germany    1
F    21
Autoignition Temperature   975 °F
TSCA    Yes
HS Code    29183000

Details:

Product Name: 3,3',4,4'-Benzophenonetetracarboxylic dianhydride

CAS:    2421-28-5
MF:    C17H6O7
MW:    322.23
EINECS:    219-348-1

Mol File:    2421-28-5.mol
3,3',4,4'-Benzophenonetetracarboxylic dianhydride Structure
3,3',4,4'-Benzophenonetetracarboxylic dianhydride Chemical 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)
Fp     324 °C
solubility     DMF: 0.1 g/mL, clear
form     Needles or Crystalline Powder
color     Off-white to brown
explosive limit    16%
Water Solubility     REACTS
λmax    580nm(CH3CN)(lit.)
Sensitive     Moisture Sensitive
Sublimation     220-230 ºC
BRN     761777
InChIKey    VQVIHDPBMFABCQ-UHFFFAOYSA-N
NIST Chemistry Reference    Bis-(3-phthalyl anhydride) ketone(2421-28-5)
EPA Substance Registry System    Benzophenonetetracarboxylic dianhydride (2421-28-5)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37
Safety Statements     25
WGK Germany     1
F     21
Autoignition Temperature    975 °F
TSCA     Yes
HS Code     29183000