4,4'-(Hexafluoroisopropylidene)diphthalic anhydride

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Properties

Melting point	244-247 °C(lit.)
Boiling point	494.5±45.0 °C(Predicted)
Density	1.697±0.06 g/cm3(Predicted)
vapor pressure	7.7Pa at 20℃
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
color	White to Almost white
Water Solubility	Miscible with water.
Sensitive	Moisture Sensitive
BRN	7057916
InChI	InChI=1S/C19H6F6O6/c20-18(21,22)17(19(23,24)25,7-1-3-9-11(5-7)15(28)30-13(9)26)8-2-4-10-12(6-8)16(29)31-14(10)27/h1-6H
InChIKey	QHHKLPCQTTWFSS-UHFFFAOYSA-N
SMILES	C(C1C=CC2C(=O)OC(=O)C=2C=1)(C1C=CC2C(=O)OC(=O)C=2C=1)(C(F)(F)F)C(F)(F)F
LogP	5.59 at 25℃
CAS DataBase Reference	1107-00-2(CAS DataBase Reference)
FDA UNII	N2GA6JCU7H
EPA Substance Registry System	1,3-Isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis- (1107-00-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H314-H335

Precautionary statements

P260-P271-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338

Hazard Codes

C,Xi

Risk Statements

34

Safety Statements

26-36/37/39-45

RIDADR

UN 3261 8/PG 2

WGK Germany

1

F

21

Hazard Note

Irritant

TSCA

T

HazardClass

8

PackingGroup

II

HS Code

29173990

NFPA 704

	0
3		0

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride price More Price(46)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	386448	4,4′-(Hexafluoroisopropylidene)diphthalic anhydride 99%	1107-00-2	5g	$88.7	2024-03-01	Buy
Sigma-Aldrich	386448	4,4′-(Hexafluoroisopropylidene)diphthalic anhydride 99%	1107-00-2	25g	$338	2024-03-01	Buy
TCI Chemical	H0771	4,4'-(Hexafluoroisopropylidene)diphthalic Anhydride >98.0%(GC)(T)	1107-00-2	5g	$42	2024-03-01	Buy
TCI Chemical	H0771	4,4'-(Hexafluoroisopropylidene)diphthalic Anhydride >98.0%(GC)(T)	1107-00-2	25g	$144	2024-03-01	Buy
Alfa Aesar	L16150	4,4'-(Hexafluoroisopropylidene)diphthalic anhydride, 99%	1107-00-2	5g	$57.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
386448	5g	$88.7	Buy
386448	25g	$338	Buy
H0771	5g	$42	Buy
H0771	25g	$144	Buy
L16150	5g	$57.65	Buy

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Chemical Properties,Uses,Production

Description

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) is an aromatic organofluorine compound that is utilized as a dianhydride monomer. It is among the most frequently used dianhydride monomers due to its exceptional balance of mechanical and electrical properties. It is particularly prominent in the construction of colorless and transparent polyimides.

Physical properties

Beige crystal

Uses

4,4'-(Hexafluoroisopropylidene) diphthalic anhydride is involved in the synthesis of polyamides derived from terphenylenes, which is used for gas separation.

Application

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) can be used:
(1) With APAF as dianhydride monomer, it can be used to prepare thermally rearranged polybenzoxazole (TR-PBO) gas separation membranes by thermal rearrangement reaction at 450°C. The product TR-PBO membrane has excellent gas permeation selectivity and high permeability. the H2/CH4 separation performance of APAF-6FDA membrane is close to the Robertson upper limit of 2008^[5].
(2) Used as a raw material for the preparation of thermoplastic fluorinated polyimide resin.^[6].
(3) Polymers for electronic materials;
(4) Polyimide materials. These materials can be used as substrates for wearable devices and as multilayer insulation materials in order to protect against space dust, cosmic rays and satellite debris^[7].

General Description

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) consists of two phthalic anhydrides bridged with a perfluoroisopropyl group and is mainly used in the synthesis of polyimides. Polyimides from 6FDA are commonly used in hybrid matrix membranes. The polyimide matrix provides good dispersion of the filler and can be loaded with up to 50 wt% filler. These membranes have been used for highly selective gas separation (CO2/CH4) and solar cell encapsulation (power conversion efficiency of silicon-based solar cells increased from 14.67% to 15.64%).

Advantages

The 4,4'-(hexafluoroisopropylidene) diphthalic anhydride (6FDA) monomer contains rigid benzene ring groups, and so, the resulting polymer has excellent mechanical properties. 6FDA contained a stable benzene ring and fluorine atoms. Due to the strong electronegativity of the fluorine atoms and the stability of the benzene ring, the produced polycarbonate had better thermal stability[1-2].

Precautions

The storage precautions for 6FDA are as follows: The chemical must be stored in a cool and well-ventilated warehouse, away from sources of heat and fire. Proper sealing is required to prevent contact with air, and it should always be kept separate from oxidants, edible chemicals, and acids. The storage area should have explosion-proof lighting and ventilation facilities and must not allow any mechanical equipment or tools that may cause sparks to prevent accidents. Leakage emergency treatment equipment and suitable storage materials must be readily available in the storage area.

References

[1] Yile Zhang. “Poly(propylene carbonate) networks with excellent properties: Terpolymerization of carbon dioxide, propylene oxide, and 4,4?-(hexafluoroisopropylidene) diphthalic anhydride.” e-Polymers 21 1 (2021): 511–519.
[2] C. D. Simone, D. A. Scola. “Phenylethynyl End-Capped Polyimides Derived from 4,4‘-(2,2,2-Trifluoro-1-phenylethylidene)diphthalic Anhydride, 4,4‘-(Hexafluoroisopropylidene)diphthalic Anhydride, and 3,3‘,4,4‘-Biphenylene Dianhydride: Structure?Viscosity Relationship.” Macromolecules 36 18 (2003): 6780–6790.
[3] MARYANNE MORES Patrick E C. Polyimidines. XI. Polyimidines from 3,3′,4,4′-benzophenonetetracarboxylic dianhydride and 4,4′-(hexafluoroisopropylidene) diphthalic anhydride[J]. Journal of Polymer Science Part A: Polymer Chemistry, 1990, 28 4: 811-823. DOI:10.1002/pola.1990.080280410.
[4] HUI WU Hezhou L Hua Li. Synthesis and Properties of a High-Molecular-Weight Polyimide Based on 4, 4’-(hexafluoroisopropylidene) Diphthalic Anhydride[J]. Advanced Materials Research, 2012, 35 1: 742-746. DOI:10.4028/www.scientific.net/AMR.550-553.742.
[5] XU LIU. Molecular design of free volume structure in thermally rearranged polybenzoxazole membranes for gas separation studied by positron annihilation[J]. Journal of Polymer Science, 2024. DOI:10.1002/pol.20240229.
[6] GAOJIE WU. Design and preparation of thermoplastic polyimides with high transmittance based on 4,4′-(4,4′-isopropyldiphenoxy)bis(phthalic anhydride) (BPADA)[J]. European Polymer Journal, 2023. DOI:10.1016/j.eurpolymj.2022.111798.
[7] YOUNG NAM KIM, YONG CHAE JUNG* Challenge for Trade-Off Relationship between the Mechanical Property and Healing Efficiency of Self-Healable Polyimide[J]. ACS Applied Materials & Interfaces, 2023. DOI:10.1021/acsami.3c12594.

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride synthesis

Synthesis of 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride from 4,4'-(HEXAFLUOROISOPROPYLIDENE)DIPHTHALIC ACID

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Preparation Products And Raw materials

Raw materials

4,4'-(HEXAFLUOROISOPROPYLIDENE)DIPHTHALIC ACID 2,2-Bis(3,4-dimethylphenyl)hexafluoropropane

Preparation Products

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Suppliers

Global( 437)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Z&T Chemical Co., Ltd	+86-021-33561011 +8613818804961	Sales@ztchemical.com.cn	China	402	58
Heynova (Shanghai) New Material Technology CO., Ltd	+86-17821320848; +8617821320848	zoe@heynovachem.com	China	179	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	+86-18222493702 +86-18222272656	sales8@chinatechem.com	China	64	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	7514	58
Henan Allgreen Chemical Co.,LTD	+86-37155567971 +86-13633837469	info@allgreenchem.com	China	5983	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18775	58
Yurui (Shanghai) Chemical Co., Ltd.	+86-021-50456736 +8613761615711	yuki@riyngroup.com	China	1028	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18153	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5892	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20286	58

Supplier	Advantage
Shanghai Z&T Chemical Co., Ltd	58
Heynova (Shanghai) New Material Technology CO., Ltd	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	58
Shanghai UCHEM Inc.	58
Henan Allgreen Chemical Co.,LTD	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Yurui (Shanghai) Chemical Co., Ltd.	58
Hebei Weibang Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Henan Fengda Chemical Co., Ltd	58

View Lastest Price from 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-28	4,4'-(Hexafluoroisopropylidene)diphthalic anhydride 1107-00-2	US $25.00 / KG	1KG	99%+	100MT/year	Speranza Chemical Co., Ltd.
2024-11-28	4,4'-(Hexafluoroisopropylidene)diphthalic anhydride 1107-00-2	US $5.00 / kg	1kg	≥99%	100mt/year	Jinan Finer Chemical Co., Ltd
2024-11-27	4,4'-(Hexafluoroisopropylidene)diphthalic anhydride 1107-00-2	US $0.00 / KG	1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
1107-00-2
US $25.00 / KG
99%+
Speranza Chemical Co., Ltd.

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
1107-00-2
US $5.00 / kg
≥99%
Jinan Finer Chemical Co., Ltd

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
1107-00-2
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Spectrum

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride(1107-00-2)MS 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride(1107-00-2)¹HNMR 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride(1107-00-2)IR1 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride(1107-00-2)IR2 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride(1107-00-2)Raman

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4,4'-(Hexafluoroisop [2,2,2-Trifluoro-1-(trifluoroMethyl)ethylidene]diphthalic anhydride 2,2-Bis(3,4-anhydrodicarboxyphenyl)-hexafluoropropane(6FDA) 2,2-Bis(1,3-dihydro-1,3-dioxobenzo[c]furan-5-yl)hexafluoropropane 99% 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride, 5,5'-(1,1,1,3,3,3-Hexafluoropropane-2,2-diyl)bis(2-benzofuran-1,3-dione) 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride SynonyMs 2,2-Bis(3,4-anhydrodicarboxyphenyl)hexafluoropropane 5,5'-(Perfluoropropane-2,2-diyl)bis(isobenzofuran-1,3-dione) 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride(6FDA) 4,4'-(Hexafluoroisopropylidene)diphthalic Anhydride (purified by sublimation) 4,4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) 5-[2-(1,3-Dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione 1,1,1,3,3,3-Hexafluoro-2,2-bis(1,3-dihydro-1,3-dioxoisobenzofuran-5-yl)propane 2,2-Bis(1,3-dihydro-1,3-dioxoisobenzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropane 4,4'-(Hexafluoroisopropylidene)bisphthalic acid-1,2:1',2'-dianhydride 5,5'-(1,1,1,3,3,3-Hexafluoropropane-2,2-diyl)bis(1,3-isobenzofurandione) 5,5'-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis(1,3-isobenzofurandione) 2,2'-BIS(3,4-ANHYDRODICARBOXYLPHENYL)HEXAFLUOROPROPANE 2,2-BIS(3,4-ANHYDRODICARBOXYPHENYL)HEXAFLUOROPROPANE 2,2-BIS(3,4-DICARBOXYPHENYL)-1,1,1,3,3,3-HEXAFLUOROPROPANE DIANHYDRIDE 2,2'-BIS-(3,4-DICARBOXYPHENYL)HEXAFLUOROPROPANE DIANHYDRIDE 4,4'-(HEXAFLUOROISOPROPYLIDENE)BIS-PHTHALIC ANHYDRIDE 4,4'-(HEXAFLUOROISOPROPYLIDENE)DIPHTHALIC ANHYDRIDE 6f-dianhydride DAIKIN YZ0002 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride 99% 4,4'-(Hexafluoroisopropylidene)diphthalicanhydride99% 4,4′-(2,2,2-Trifluor-1-(trifluormethyl)ethyliden)diphthalsureanhydrid 4,4'-(Hexafluoroisopropylidene)diphthalic 4,4''-(Hexafluoroisopropylidene)-2,2-bis-(phthalic anhydride) 4,4'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]diphthalic anhydride HEXAFLUOROISOPROPYLIDENE-2,2-BISPHTHALIC ANHYDRIDE 5-[1-(1,3-dioxoisobenzofuran-5-yl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]isobenzofuran-1,3-dione 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride 1107-00-2 6FDA 2,2-Bis(3,4-anhydrodicarboxyphenyl)hexafluoropropane 1107-00-2 6FDA HFDA 2,2'-Bis(3,4-dicarboxyphenyL uoropropane dianhydride 4,4’(Hexafluoroisopropylidene)Bisphthalic Dianhydride （6Fda） 4,4'-(Hexafluoroisopropylidene)diphthalicAnhydride> 4,4'-(Hexafluoroisopropylidene)diphthalicAnhydride(purifiedbysublimation)> 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride, 99%, for synthesis High purity 6FDA 4,4'-(Hexafluoroisopropylidene)diphthalicanhydride，98% 2,2-bis(3,4- ,5'-(Hexafluoroisopropylidene)diphthalic anhydride ,4'-(Hexafluoroisopropylidene)diphthalic anhydride Hexafluorodianhydride (6FDA) 6f-dianhydride(6FDA) 2,2-Bis(1,3-dihydro-1,3-dioxobenzo[c]furan-5-yl)hex 6FDA 2,2-Bis(3,4-anhydrodicarboxyphenyl) 6f-dianhydride,4，4，-（Hexafluoroisopropylidene）diphthalic anhydride Hexafluorodianhydride 4,4'-(Hexafluoroisopropylidene 4,4'-(Hexafluoroisopropylidene) diphthalic anhydride(6FDA) 5,5'-(Perfluoropropane-2,2-diyl)bis(isobenzofuran-1,3-dione) 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride 2,2-Bis(3,4-anhydrodicarboxypheny)-hexafluoropropane(6FDA)