Thiophene is a heterocyclic compound with the formula C 4 H 4 S. Consisting of a planar five-membered ring, it is aromatic as indicated by its extensive substitution reactions. It is a colorless liquid with a benzene -like odor. In most of its reactions, it resembles benzene.

2024年4月29日 · Thiophene - cas 110-02-1, synthesis, structure, density, melting point, boiling point

Thiophene is a monocyclic heteroarene that is furan in which the oxygen atom is replaced by a sulfur. It has a role as a non-polar solvent. It is a mancude organic heteromonocyclic parent, a member of thiophenes, a monocyclic heteroarene and a volatile organic compound.

噻 ㄙㄞ 吩 （吩咐的吩） （英語： Thiophene）是 雜環化合物， 化學式 C 4 H 4 S。 由平面五元環組成，其廣泛的取代反應表明它有 芳香性。 它是無色液體，氣味似 苯。 在其大部分反應中都類似苯。 噻吩最初是作為苯的雜質而發現的。 [1] 靛紅 與硫酸、粗苯混合形成一種藍色染料，早期認為這是苯的反應，直到德國化學家 維克托·梅耶 分離出噻吩，才發現了這種雜環化合物的存在。 [2] 噻吩天然存在於石油、煤焦油和頁岩油中，在石油中含量可高達數個百分點，所以石油精煉中 …

Explore thiophene’s chemical properties, applications in pharmaceuticals and material science, and its environmental impact. Thiophene is a heterocyclic compound of particular interest in the field of organic chemistry. This cyclic molecule, sometimes referred to as thiofuran, consists of four carbon atoms and one sulfur atom in a ring structure.

thiophene, the simplest sulfur-containing aromatic compound, with molecular formula C 4 H 4 S, which closely resembles benzene in its chemical and physical properties. It occurs with benzene in coal tar, from which source it was first isolated in 1883. Today, thiophene is prepared commercially from butane or butene and sulfur or sulfur dioxide.

用于制取合成药物（如噻乙吡啶、噻嘧啶及先锋霉素等）、染料、塑料等。 还可用作铀等金属的提取分离试剂。 有毒，有类似苯的强烈刺激性气味。 经皮肤吸收或吸入其蒸气均可引起中毒。 主要是刺激中枢神经，对血液毒性强度均为苯的1／5。 对家兔的皮下注射MLD 830mg/kg。 小白鼠吸入30mg/L，可在20～80 min内死亡。 生产过程中应注意设备密闭，防止泄漏。 应加强现场通风。 操作人员应穿戴防护用具，避免与人体直接接触。 工作场所空气中最大容许浓度0. 02mg/L。 本 …

Thiophene is a heterocyclic compound consisting of a planar five-membered ring that improves the photovoltaic performance of dye-sensitized solar cells (DSSCs) (Hara et al., 2005; Dentani et al., 2009; Zhang et al., 2009; Kim et al., 2012; Naka et al., 2016; Imae et al., 2015) [1–6].

2025年2月27日 · Thiophene is five-member heterocyclic compounds containing a sulfur atom and is presented at coal tar crude benzene at small amounts. It is a kind of colorless liquid having similar order as benzene aromatic with the boiling point being 84 °C.

2024年4月17日 · Among the remarkable properties of thiophene derivatives are antibacterial, anti-inflammatory, anti-anxiety, antipsychotic, antiarrhythmic, and anticancer effects. Online Ankur Choudhary is India's first professional pharmaceutical blogger, author and founder of pharmaguideline.com, a widely-read pharmaceutical blog since 2008.