2,5-티오펜이카복실산
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2,5-티오펜이카복실산 속성
- 녹는점
- >300 °C (lit.)
- 끓는 점
- 272.46°C (rough estimate)
- 밀도
- 1.473 (estimate)
- 굴절률
- 1.5500 (estimate)
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 2.76±0.10(Predicted)
- 색상
- 흰색에서 밝은 노란색
- 수용성
- 물에 매우 잘 녹습니다.
- BRN
- 136781
- CAS 데이터베이스
- 4282-31-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-37/39 | ||
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29349990 | ||
| 기존화학 물질 | KE-33796 |
2,5-티오펜이카복실산 C화학적 특성, 용도, 생산
화학적 성질
white to light yellow crystal powder용도
2,5-Thiophenedicarboxylic acid may be used as a thiophene based linker in the preparation of magnesium coordination networks. It may also be used as a precursor in the synthesis of 2,5-bis-benzoxazoyl-thiophene (EBF).It may be used in the synthesis of the following:
- new cobalt(II) thiophenedicarboxylate coordination polymer
- novel mesogenic thiophene based supramolecular liquid crystals
- two novel coordination polymers with the formula {[Ln2(2,5-tdc)3(dmso)2]H2O}n (Ln = Tb(III) and Dy(III)), (2,5-tdc2 = 2,5-thiophenedicarboxylate and dmso = dimethylsulfoxide)
일반 설명
2,5-Thiophenedicarboxylic acid (2,5-TDCA, H2TDC) is an important building block in the preparation of fluorescent brightening agent, fungicides and anti-cancer drug. It has been generated by chlorination of adipic acid using thionyl chloride. Due to its diverse coordination modes, it is an excellent choice as an aromatic linker to generate coordination networks. The enthalpies of combustion and sublimation of 2,5-thiophenedicarboxylic acid have been evaluated by rotary-bomb combustion calorimetry.2,5-티오펜이카복실산 준비 용품 및 원자재
원자재
아디핀산
황화나트륨(9수화물)
황화나트륨
클로로벤젠
염화 티오닐
diethyl thiophene-2,5-dicarboxylate
2,5-디메틸티오펜
2,5-Thiophenedicarboxylic acid dimethyl ester
Thiophene-2,5-dicarbonitrile
2,5-DIIODOTHIOPHENE
1-(5-Methyl-2-thienyl)ethan-1-one
2,5-bis(chloroMethyl)thiophene
준비 용품
2,5-티오펜이카복실산 공급 업체
글로벌( 381)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 |
sales@richfortunechem.com | China | 303 | 57 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5964 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 |
stella@zetchem.com | China | 2141 | 58 |
| Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. | 0431-80514535 13634302652 |
Extension@chemextension.com | CHINA | 967 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
2,5-티오펜이카복실산 관련 검색:
2,5-피리딘디카르복시산 테트라히드로티오펜 디카복실산, C4-6 디벤조시오펜 티오펜 3,4-프로필렌디옥시티오펜-2,5-디카르복시산 2,5-티오펜이카복실산
EPA
Cephalothin sodium
Thifensulfuron
Thiophene-3-ethanol
2-Thiophenecarboxylic acid
Thiophene-2,3-dicarboxylicacid
Ascoric Acid
2-Thiophenecarboxaldehyde
THIOPHEN-3-YLMETHYL-AMMONIUM CHLORIDE
COPPER(I) THIOPHENE-2-CARBOXYLATE
Thiophene-2,5-dicarbonitrile