4,4'-(헥사플루오로이소프로필리덴)디프탈산무수물
|
|
4,4'-(헥사플루오로이소프로필리덴)디프탈산무수물 속성
- 녹는점
- 244-247 °C(lit.)
- 끓는 점
- 494.5±45.0 °C(Predicted)
- 밀도
- 1.697±0.06 g/cm3(Predicted)
- 증기압
- 7.7Pa at 20℃
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 색상
- 흰색에서 거의 흰색
- 수용성
- 물과 섞일 수 있습니다.
- 감도
- 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 데이터베이스
- 1107-00-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 34 | ||
| 안전지침서 | 26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 3261 8/PG 2 | ||
| WGK 독일 | 1 | ||
| F 고인화성물질 | 21 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | T | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| HS 번호 | 29173990 | ||
| 기존화학 물질 | 2012-3-5438 |
4,4'-(헥사플루오로이소프로필리덴)디프탈산무수물 C화학적 특성, 용도, 생산
개요
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.물리적 성질
Beige crystal일반 설명
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].주의 사항
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.참고 문헌
[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.
4,4'-(헥사플루오로이소프로필리덴)디프탈산무수물 준비 용품 및 원자재
원자재
준비 용품
4,4'-(헥사플루오로이소프로필리덴)디프탈산무수물 공급 업체
글로벌( 414)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Z&T Chemical Co., Ltd | +86-021-33561011 +8613818804961 |
Sales@ztchemical.com.cn | China | 402 | 58 |
| Chengdu Yuanda Chemical Co., Ltd | 28-85356300 +8618980937689 |
sales@ydachem.com | CHINA | 94 | 58 |
| Heynova (Shanghai) New Material Technology CO., Ltd | +8617821320848 |
zoe@heynovachem.com | China | 431 | 58 |
| CHINATECH(TIANJIN) CHEMICAL CO.,LTD. | +8618222493702 |
sales8@chinatechem.com | China | 61 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 6859 | 58 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 |
info@allgreenchem.com | China | 5986 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15954 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 |
daisy@crovellbio.com | China | 5956 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 19368 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
4,4'-(헥사플루오로이소프로필리덴)디프탈산무수물 관련 검색:
무수프탈산 부틸벤질알콜 4-에틸벤조산 4-이소프로필벤조산 1-페닐-1-크실릴에탄
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
4-tert-Butylphthalic anhydride
Methyl 4-tert-butylbenzoate
2,5-Dimethylbenzoic acid
4-Methylphthalic anhydride
4-tert-Butylbenzaldehyde
DI-P-TOLYLMETHANE
2,2-Bis(4-methylphenyl)hexafluoropropane
METHYL 4-ISOPROPYLBENZOATE
1,1,1,3,3,3-Hexafluoropropane
2,2-BIS(4-CARBOXYPHENYL)HEXAFLUOROPROPANE
4-TERT-BUTYL-O-XYLENE
2,4-Dimethylbenzoic acid