Trans 2-(2-nitrovinyl)thiophene

Trans 2-(2-nitrovinyl)thiophene - Names and Identifiers

Name	trans-2-(2-nitrovinyl)thiophene
Synonyms	AKOS 90542 TIMTEC-BB SBB000122 NITROVINYLTHIOPHENE 2-nitrovinyl thiophene 2-(2-NITROVINYL)THIOPHENE 2-(2-NITROETHENYL)THIOPHENE Trans 2-(2-nitrovinyl)thiophene (E)-2-(2-Nitroethenyl)Thiophene trans-2-(2-nitrovinyl)thiophene TRANS-2-(2-NITROVINYL)THIOPHENE 2-[(E)-2-nitroethenyl]thiophene trans-2-(2-Nitroethenly)thiophene
CAS	34312-77-1
EINECS	212-867-4
InChI	InChI=1/C6H5NO2S/c8-7(9)4-3-6-2-1-5-10-6/h1-5H/b4-3+

Trans 2-(2-nitrovinyl)thiophene - Physico-chemical Properties

Molecular Formula	C6H5NO2S
Molar Mass	155.17
Density	1.335±0.06 g/cm3(Predicted)
Melting Point	79-81°C(lit.)
Boling Point	269.7±15.0 °C(Predicted)
Flash Point	116.9°C
Vapor Presure	0.0118mmHg at 25°C
Storage Condition	2-8℃
Refractive Index	1.641

Trans 2-(2-nitrovinyl)thiophene - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes.
UN IDs	2811
HS Code	29339900
Hazard Class	6.1(b)
Packing Group	III

Trans 2-(2-nitrovinyl)thiophene - Introduction

trans-2-(2-Nitrovinyl) thiophene is an organic compound with the chemical formula C6H5NO2S. It has the following characteristics: yellow crystals, melting point of 76-77°C, molecular weight of 153.18g/mol.

This compound has a wide range of applications in organic synthesis and materials science. It can be used to prepare organic light-emitting diodes (OLEDs), as electron acceptor and auxiliary materials in organic solar cells, and as materials for photosensors and organic field-effect transistors.

trans-2-(2-nitrovinyl)thiophene are prepared mainly by chemical synthesis methods. A common method is to subject a suitable thiol and a diacetate compound to an ester drop test reaction, followed by condensation and oxidation steps.

Regarding safety information, trans-2-(2-nitrovinyl)thiophene is dangerous. It is an irritating compound that may cause irritation to the eyes, skin and respiratory system. Appropriate protective measures, such as wearing protective glasses, gloves and respirators, are required during handling and use.

In addition, the compound may also cause certain harm to the environment, so relevant environmental protection regulations should be followed during handling and disposal. During use and storage, care should be taken to avoid fire and heat sources, store in a cold, dark and dry place, and keep away from organic matter and oxidants.

Last Update：2024-04-10 22:29:15