1,4,5,8-Naphthalenetetracarboxylic dianhydride
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1,4,5,8-Naphthalenetetracarboxylic dianhydride 속성
- 녹는점
- >300 °C (lit.)
- 끓는 점
- 371.34°C (rough estimate)
- 밀도
- 1.5122 (rough estimate)
- 굴절률
- 1.5230 (estimate)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- DMSO(약간 용해됨, 가열), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 미색부터 밝은 베이지까지
- 감도
- Moisture Sensitive
- BRN
- 272788
- 안정성
- 흡습성, 수분 민감성
- InChIKey
- YTVNOVQHSGMMOV-UHFFFAOYSA-N
- CAS 데이터베이스
- 81-30-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | QK3695000 | ||
| F 고인화성물질 | 10-21 | ||
| TSCA | Yes | ||
| HS 번호 | 29173990 | ||
| 독성 | LD50 oral in rat: 7400mg/kg |
1,4,5,8-Naphthalenetetracarboxylic dianhydride C화학적 특성, 용도, 생산
개요
1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTCDA) has a naphthalene core with four carboxylic acids at the 1, 4, 5, and 8 positions, with each adjacent carboxylic acid forming an anhydride. NTCDA is aromatic, stable, planar, and highly symmetric chemically, and also possesses favourable electrical properties. Due to the electron-deficient nature of the carboxyl group, NTCDA is known to be a strong electron acceptor molecule with an electron affinity as high as 4.0 eV. It has been demonstrated that NTCDA significantly improves the electrical conductivity of co-deposited thin films of NTCDA and a wide range of metals including indium, magnesium and aluminium. The high electron conductivity of co-deposited NTCDA/In films also strongly suggests that co-deposited NTCDA/In films are excellent electron transport layers for organic light emitting diodes and photovoltaic devices.화학적 성질
Light brown solid용도
1,4,5,8-Naphthalenetetracarboxylic Dianhydride is used as a reagent in the preparation of novel fluorescent markers for hypoxic cells of naphthalimides with two heterocyclic side chains for bioreductive binding.일반 설명
1,4,5,8-Naphthalenetetracarboxylic dianhydride (NTCDA) is a tetrafunctional monomer that can be used as an electron transporting material in organic electronics.1,4,5,8-Naphthalenetetracarboxylic dianhydride 준비 용품 및 원자재
원자재
1,3,6,8(2H,7H)-Pyrenetetrone
피렌-1,6-디온
피렌-1,8-디온
2-METHYLPYRENE
1,3,6,8-tetrachloropyrene
1,4,5,8-나프탈렌테트라카르복실산1,8-무수물
1,3,6,8-테트라브로모피렌
1,4,5,8-나프탈렌테트라카르복실산
파이렌
준비 용품
4,9-DibroMo-2,7-bis(2-decyltetradecyl)benzo[lMn][3,8]phenanthroline-1,3,6,8-tetraone
4,5,9,10-테트라브로모이소크로메노[6,5,4-def]이소크로멘-1,3,6,8-테트라온
2-bromo-1,4,5,8-naphthalenetetracarboxylic acid dianhydride
2,7-di(pyridin-4-yl)benzo[lMn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone
CI분산옐로우58
Disperse Yellow 63
Disperse Orange 32
NDI-N,S5211
1,4,5,8-Naphthalenetetracarboxylic dianhydride 공급 업체
글로벌( 292)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Daeyeon Chemicals Co., Ltd | 021-64478606 +8615900664856 |
daeyeon001@vip.163.com | China | 2062 | 58 |
| Heynova (Shanghai) New Material Technology CO., Ltd | +86-17821320848; +8617821320848 |
zoe@heynovachem.com | China | 179 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5893 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18166 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20288 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18644 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21638 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1803 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 9220 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29885 | 58 |