Thiophene

Classification: Thiophene derivative

Compound English name: Thiophene

CAS No.: 110-02-1

Molecular formula: C4H4S

Molecular weight: 84.1396

Accurate mass: 84.0034

LogP: 1.7481

PSA: 28.24

Appearance and traits: colorless to pale yellow liquid

Refractive index: 1.527-1.529

Stability :Stable. Highly flammable. Incompatible with strong oxidizing agents, nitrates.

Storage conditions: Flammables area

Product Description

Description


Thiophene, also commonly called thiofuran, is a heterocyclic compound with the formula C4H4S. Consisting of a flat five-membered ring, it is aromatic as indicated by its extensive substitution reactions. Related to thiophene are benzothiophene and dibenzothiophene, containing the thiophene ring fused with one and two benzene rings, respectively. Compounds analogous to thiophene include furan (C4H4O) and pyrrole (C4H4NH).



Basic Info

Chemical Name

Thiophene

Synonyms

Thiole;Thiophene;Thiacyclopentadiene;Thiofuran;

CAS No.

110-02-1

Molecular Formula

C4H4S

Molecular Weight

84.13960

PSA

28.24000

LogP

1.74810



Properties


Appearance & Physical State

colourless to pale yellow liquid

Density

1.051

Boiling Point

84ºC

Melting Point

-38ºC

Flash Point

-9ºC

Refractive Index

1.527-1.529

Stability

Stable. Highly flammable. Incompatible with strong oxidizing agents, nitrates.

Storage Condition

Flammables area

Vapor Pressure

81.7mmHg at 25°C



Safety Info


Safety Statements

S16-S36/37/39-S61

HS Code

29349990

Packing Group

II

RIDADR

UN 2414

Risk Statements

R11; R20/22; R36; R52/53

Hazard Codes

F; Xn

Hazard Declaration

H225; H302; H315; H318; H331; H335

Caution Statement

P210; P261; P280; P305 + P351 + P338; P311

Symbol

GHS02, GHS05, GHS06

Signal Word

Danger



Company Profile

Jinan Xinnuo Pharmaceutical Technology Co., Ltd. is a high-tech enterprise specializing in the production of pharmaceutical intermediates. The company has been engaged in the research, development and production of chemical intermediates for more than 10 years. It integrates research, development, production, import and export trade, strong technical force, advanced testing methods, strong research and development capabilities and superb synthetic technology. It is an incubator of Jinan Pharmaceutical Valley. Committed to gout, nutrition, anti-cancer, anti-depression, anti-age dementia and drug synthesis in the cardiovascular and cerebrovascular fields. The products are mainly exported, and the products are exported to more than 40 countries and regions such as Southeast Asia, South America and Eastern Europe.

The company has a complete quality assurance system and strong scientific research and innovation strength. Every year, new market-oriented and high-tech synthetic drugs are launched. We are willing to provide you with quality products and competitive prices. Efficient service.

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