ChemicalBook > CAS DataBase List > Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride

Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride

Product Name
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride
CAS No.
122640-83-9
Chemical Name
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride
Synonyms
HBPDA;Dicyclohexyl-3;4-tetracarboxylic dianhydride;Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride;Dodecahydro-5,5'-bi-2-benzofuran-1,1',3,3'-tetrone;Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride;Bicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride;Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone;Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone;5,5'-Biisobenzofuran]-1,1',3,3'-tetrone, dodecahydro-
CBNumber
CB72561403
Molecular Formula
C16H18O6
Formula Weight
306.31
MOL File
122640-83-9.mol
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Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride Property

Melting point:
208 °C
Boiling point:
544.0±50.0 °C(Predicted)
Density 
1.372±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
color 
White to Almost white
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Safety

HS Code 
2917.20.0000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H332Harmful if inhaled

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P337+P313IF eye irritation persists: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D5723
Product name
Dicyclohexyl-3,4,3',4'-tetracarboxylic Dianhydride
Packaging
5G
Price
$93
Updated
2024/03/01
TCI Chemical
Product number
D5723
Product name
Dicyclohexyl-3,4,3',4'-tetracarboxylic Dianhydride
Packaging
25G
Price
$280
Updated
2024/03/01
TRC
Product number
D535805
Product name
Dodecahydro-[5,5''-biisobenzofuran]-1,1'',3,3''-tetraone
Packaging
500mg
Price
$155
Updated
2021/12/16
Ambeed
Product number
A156120
Product name
Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone
Purity
97%
Packaging
25g
Price
$157
Updated
2021/12/16
Chemenu
Product number
CM161819
Product name
dodecahydro-[5,5''-biisobenzofuran]-1,1'',3,3''-tetraone
Purity
97%
Packaging
5g
Price
$252
Updated
2021/12/16
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Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride Chemical Properties,Usage,Production

Chemical Properties

off-white crystalline powder

Chemical Properties

Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride (HBPDA) is a dianhydride building block with a flexible bicyclohexyl core. The polyimides synthesized form dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride are often transparent, because of the flexible polymer backbones. Thus, it can be used as shielding layers in photovoltaics. The refractive index of the polyimides can be tuned by TiO2 fillers for matching the ZnO layer (the electron transport layer), to reduce the reflection losses at the ZnO interface.

Uses

HBPDA is a polyimide precursor that is used to prepare polyimides by reaction with diamines and dianhydrides.  And it is used in the formation of coatings on various materials including metals and plastics.

Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride Suppliers

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View Lastest Price from Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride 122640-83-9
Price
US $90.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
1000
Release date
2024-03-21
Henan Fengda Chemical Co., Ltd
Product
[5,5'-Biisobenzofuran]-1,1',3,3'-tetrone, dodecahydro- 122640-83-9
Price
US $188.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-05
Hebei Mojin Biotechnology Co., Ltd
Product
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride 122640-83-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2024-03-01

122640-83-9, Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydrideRelated Search:

N-(tert-butyl)-3-methylpyridin-2-amine Bicyclo[3.2.1]octan-3-aMine hydrochloride

  • Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride
  • Dodecahydro-5,5'-bi-2-benzofuran-1,1',3,3'-tetrone
  • Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone
  • Bicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride
  • HBPDA
  • 5,5'-Biisobenzofuran]-1,1',3,3'-tetrone, dodecahydro-
  • Dicyclohexyl-3
  • 4-tetracarboxylic dianhydride
  • Dodecahydro-5,5'-bi-2-benzofuran-1,1',3,3'-tetrone (HBPDA)
  • Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride
  • Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone
  • 122640-83-9