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3,3',4,4'-Biphenyltetracarboxylic dianhydride

3,3',4,4'-Biphenyltetracarboxylic dianhydride
3,3',4,4'-Biphenyltetracarboxylic dianhydride structure
CAS No.
2420-87-3
Chemical Name:
3,3',4,4'-Biphenyltetracarboxylic dianhydride
Synonyms
S-BDPA;S-BPDA;3,3',4,4'Biphthalicanhydride;4,4'-Biphthalic anhydrid;4,4'-BIPHTHALIC ANHYDRIDE;4,4'-biphthalic dianhydride;4,4'-biphthalic anhydride ,99%;5,5'-Bi(1,3-isobenzofurandione)
CBNumber:
CB1763438
Molecular Formula:
C16H6O6
Formula Weight:
294.22
MOL File:
2420-87-3.mol

3,3',4,4'-Biphenyltetracarboxylic dianhydride Properties

Melting point:
299-305°C
λmax
300nm(lit.)
InChIKey
WKDNYTOXBCRNPV-UHFFFAOYSA-N
CAS DataBase Reference
2420-87-3(CAS DataBase Reference)
NIST Chemistry Reference
3,3',4,4'-Biphenyltetracarboxylic acid dianhydride(2420-87-3)
EPA Substance Registry System
[5,5'-Biisobenzofuran]- 1,1',3,3'-tetrone(2420-87-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29173990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.

3,3',4,4'-Biphenyltetracarboxylic dianhydride price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 463310 3,3′,4,4′-Biphenyltetracarboxylic dianhydride 97% 2420-87-3 25g $35 2018-11-13 Buy
TCI Chemical B1326 4,4'-Biphthalic Anhydride >98.0%(T) 2420-87-3 25g $24 2018-11-22 Buy
TCI Chemical B4262 4,4'-Biphthalic Anhydride (purified by sublimation) >98.0%(HPLC) 2420-87-3 5g $180 2018-11-22 Buy
TCI Chemical B1326 4,4'-Biphthalic Anhydride >98.0%(T) 2420-87-3 100g $72 2018-11-22 Buy

3,3',4,4'-Biphenyltetracarboxylic dianhydride Chemical Properties,Uses,Production

Chemical Properties

Off-white solid

Uses

3,3',4,4'-biphenyltetracarboxylic dianhydride be used for the preparation of a polyimide material.

3,3',4,4'-Biphenyltetracarboxylic dianhydride Preparation Products And Raw materials

Raw materials

Preparation Products


3,3',4,4'-Biphenyltetracarboxylic dianhydride Suppliers

Global( 204)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Dalian Richfortune Chemicals Co., Ltd
86-411-84820922, 84821539
86-411-84821380 sales@richfortunechem.com China 362 57
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1374 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 479 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58
Mascot I.E. Co., Ltd +86-519-85010339/362/319
+86-519-85010366 info@mascot-ie.com China 419 58
Changzhou Josen Pharmaceutical Chemical Material Co., Ltd. 15351931687
0519-85286950 444964576@qq.com China 40 58

View Lastest Price from 3,3',4,4'-Biphenyltetracarboxylic dianhydride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-09 3,3',4,4'-Biphenyltetracarboxylic dianhydride
2420-87-3
US $1.00 / KG 1KG 98% 100KG career henan chemical co

3,3',4,4'-Biphenyltetracarboxylic dianhydride Spectrum


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