1-FORMYLISOQUINOLINE

1-FORMYLISOQUINOLINE - Names and Identifiers

Name	Isoquinoline-1-carbaldehyde
Synonyms	1-FORMYLISOQUINOLINE 1-Isoquinolinecarbaldehyde 1-isquinolinecarboxaldehyde Isoquinoline-1-carbaldehyde ISOQUINOLINE-1-CARBALDEHYDE 1-Isoquinolinecarboxaldehyde Isoquinoline-1-carboxaldehyde
CAS	4494-18-2
EINECS	200-258-5
InChI	InChI=1/C10H7NO/c12-7-10-9-4-2-1-3-8(9)5-6-11-10/h1-7H

1-FORMYLISOQUINOLINE - Physico-chemical Properties

Molecular Formula	C10H7NO
Molar Mass	157.17
Density	1.223±0.06 g/cm3(Predicted)
Melting Point	55-55.5 °C
Boling Point	308.6±15.0 °C(Predicted)
Flash Point	148.356°C
Vapor Presure	0.001mmHg at 25°C
pKa	2.06±0.30(Predicted)
Storage Condition	Inert atmosphere,Store in freezer, under -20°C
Refractive Index	1.687

1-FORMYLISOQUINOLINE - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R36 - Irritating to the eyes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S24/25 - Avoid contact with skin and eyes.
HS Code	29334900

1-FORMYLISOQUINOLINE - Introduction

Isoquinoline-1-carbaldehyde, the chemical formula is C10H7CHO, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
- Isoquinoline-1-carbaldehyde is a colorless liquid with a strong aromatic smell at room temperature.
-It has moderate solubility and is soluble in most organic solvents, such as ethanol, acetic acid and ether.
-Its melting point is -21°C and boiling point is 246°C.
-The molecular structure of Isoquinoline-1-carbaldehyde contains an aldehyde group and a pyridine ring, which makes it reactive.

Use:
- Isoquinoline-1-carbaldehyde are often used in organic synthesis as important synthetic intermediates.
-It can be used as a synthetic raw material for chemicals such as drugs, dyes and pesticides.
- Isoquinoline-1-carbaldehyde can also be used to synthesize organic optical materials and catalysts.

Preparation Method:
-There are many preparation methods for Isoquinoline-1-carbaldehyde, one of which is commonly used to prepare by the condensation reaction of p-methylphenylethynyl ether and formaldehyde.
-In addition, it can also be synthesized by the condensation reaction of 2-aminopyridine and formaldehyde.

Safety Information:
- Isoquinoline-1-carbaldehyde is irritating to eyes and skin and should be avoided when in contact.
-Wear appropriate personal protective equipment, such as protective gloves and glasses, when using and handling the compound.
-When storing, store the Isoquinoline-1-carbaldehyde in a sealed container, away from fire and oxidizing agents.
-Please observe proper laboratory operation and safety regulations.

Last Update：2024-04-09 15:17:57