2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE CAS 104366-23-6

2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE - Names and Identifiers

Name	2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE
Synonyms	A90001 2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE 2-AMINO-4-CHLORO-3-CYANO-5-FORMYLTHIOPHENE 2-Amino-3-cyano-4-chloro-5-formylthiophene 2-AMINO-4-CHLORO-5-FORMYL-3-THIOPHENECARBONITRILE 2-AMino-4-chloro-5-forMylthiophene-3-carbonitrile 2-amino-4-chloro-5-formylthiophene-3-carbonitrile 2-AMINO-3-CYANO-4-CHLORO-THIOPHENE-5-CARBOXALDEHYDE
CAS	104366-23-6
InChI	InChI=1/C6H3ClN2OS/c7-5-3(1-8)6(9)11-4(5)2-10/h2H,9H2

2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE - Physico-chemical Properties

Molecular Formula	C6H3ClN2OS
Molarmassa	186.62
Täthet	1.58±0.1 g/cm3(Predicted)
Melting Point	270-271°C
Boling Point	366.3±42.0 °C(Predicted)
Blixtpunkt	175.3°C
Vapor Presure	1.48E-05mmHg at 25°C
Utseende	Brown solid
Färg	Light yellow to Brown
pKa	-4.06±0.10(Predicted)
Lagringstillstånd	Keep in dark place,Inert atmosphere,2-8°C
Sensitive	`sensitive` to light and heat
Refractive Index	1.646
MDL	MFCD03788265

2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R34 - Causes burns R43 - May cause sensitization by skin contact
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.)
UN IDs	UN 2923 6.1(8) / PGIII
WGK Germany	3
HS Code	29349990
Hazard Note	Irritant
Hazard Class	8/6.1
Packing Group	III

2-AMINO-3-CYANO-4-CHLORO-5-FORMYLTHIOPHENE - Introduction

2-Amino-4-chloro-3-cyano-5-formylthiophene is an organic compound with the chemical formula C9H5ClN2OS. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
-2-Amino-4-chloro-3-cyano-5-formylthiophene is a yellow to orange crystal or powder with a special sulfimide odor.
-It is insoluble in water, but soluble in organic solvents, such as methanol, ethanol and dimethyl sulfoxide.
-It will decompose at high temperatures and produce toxic nitrogen oxide compounds.

Use:
-2-Amino-4-chloro-3-cyano-5-formylthiophene is an important intermediate compound that can be used to synthesize other organic compounds.
-It has certain application value in the fields of dyes, pesticides and medicines.

Preparation Method:
- 2-amino -4-chloro -3-cyano -5-formyl thiophene preparation method is more complex. One commonly used method is by reacting 2,5-dichloro-3,4-diazabenzothiophene with sodium cyanide to give 2-amino-4-chloro-3-cyano-5-formylthiophene.
-The preparation process requires the support of organic synthesis technology and related laboratory equipment.

Safety Information:
-2-Amino-4-chloro-3-cyano-5-formylthiophene is a potentially toxic compound that is irritating and dangerous.
-When handling this compound, you need to pay attention to personal protective measures, such as wearing gloves and eye protection.
-should avoid inhalation of its dust and contact with the skin, such as accidental contact should be promptly washed with water.
-When using and storing, should follow the relevant safety procedures. It is recommended to consult the appropriate safety data sheet before performing any experiments.