化工社化工社 化学情報印刷レポート · 研究参考用
HCID 145711368作成日：2026年10月31日
Benzo(1,2-b:3,4-b':5,6-b'')trithiophene-2,5,8-tricarbaldehyde
benzo[1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-tricarbaldehyde · Benzo[1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-tricarboxaldehyde · BTT · BTT22 · benzenebenzo[1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-trimethylaldehyde
https://huagongshe.com/ja/chemical/145711368
識別子と物理属性
| CAS No. | 2243590-42-1 |
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| 分子式 | C15H6O3S3 |
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| 平均分子量 | 330.4 g/mol |
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| 単同位体質量 | 329.94790757 g/mol |
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| SMILES | O=Cc1cc2c(s1)c1cc(C=O)sc1c1cc(C=O)sc21 |
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| InChIKey | VANOLPNZHSSDOC-UHFFFAOYSA-N |
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| PubChem CID | 145711368 |
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| EC No. | 882-538-3 |
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化学・物理的性質
| XLogP | 4.4 |
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| 極性表面積 | 136 |
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| 水素結合供与体数 | 0 |
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| 水素結合受容体数 | 6 |
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| 回転可能結合数 | 3 |
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| 重原子数 | 21 |
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| 形式電荷 | 0 |
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| 複雑度 | 399 |
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| 沸点 | 642.4±50.0 °C(Predicted) |
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| 密度 | 1.692±0.06 g/cm3(Predicted) |
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| 貯蔵条件 | -20°C, sealed storage, away from moisture |
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安全性と法規制
| GHS 分類 | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| 危険有害性情報 | コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード H302 |
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用途
使用
Benzo[1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-tricarbaldehyde (BTT) is a porous organic material with a conjugated backbone, highly dispersed π-π conjugation, and stabilized chemical bonding, which has the ability to act as a visible light photocatalyst. Starting from BTT, two porous organic materials linked to ethylene and imine were synthesized respectively with 1,4-phenylenediacetonitrile (PDAN) and 1,4-phenylenediamine (PDA) structural units. The less reversible ethylene can only form conjugated microporous polymers (CMPs), i.e., BTT-PDAN-CMP, while on the contrary, the more reversible imine can build covalent organic frameworks (COFs), i.e., BTT-PDA-COF.Although BTT-PDAN-CMP is amorphous, it shows better photovoltaic properties than BTT-PDA-COF, due to the enhanced electron transfer from ethylene. better photoelectric properties. BTT-PDAN-CMP proved to be an efficient photocatalyst. In fact, BTT-PDAN-CMP, as a visible light photocatalyst, showed higher efficiency than BTT-PDA-COF in selective aerobic sulfur oxidation. Driven by green light on BTT-PDAN-CMP, molecular oxygen was converted into superoxide and single-linear state oxygen, which contributed to the highly selective formation of organic sulfur oxides.
