5-(Hydroxymethyl)-1,3-dimethyl-1H-pyrazole

5-(Hydroxymethyl)-1,3-dimethyl-1H-pyrazole - Names and Identifiers

Name	(1,3-dimethyl-1H-pyrazol-5-yl)methanol
Synonyms	3-diMethyl-1H-pyrazol-5-yl)Methanol 1,3-DIMETHYL-5-(HYDROXYMETHYL)PYRAZOLE (1,3-dimethyl-1H-pyrazol-5-yl)methanol (1,3-DIMETHYL-1H-PYRAZOL-5-YL)METHANOL (1,3-diMethyl-1h-pyrazole-5-yl)Methanol 1,3-Dimethyl-5-(hydroxymethyl)-1H-pyrazole 5-(Hydroxymethyl)-1,3-dimethyl-1H-pyrazole
CAS	57012-20-1
InChI	InChI=1/C6H10N2O/c1-5-3-6(4-9)8(2)7-5/h3,9H,4H2,1-2H3

5-(Hydroxymethyl)-1,3-dimethyl-1H-pyrazole - Physico-chemical Properties

Molecular Formula	C6H10N2O
Molar Mass	126.16
Density	1.13±0.1 g/cm3(Predicted)
Boling Point	117-118°C 0,8mm
Flash Point	104.1°C
Vapor Presure	0.0127mmHg at 25°C
pKa	14.37±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.543

5-(Hydroxymethyl)-1,3-dimethyl-1H-pyrazole - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed
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.
HS Code	29339900
Hazard Note	Irritant

5-(Hydroxymethyl)-1,3-dimethyl-1H-pyrazole - Introduction

methanol is an organic compound with the formula C6H8N2O. It is a colorless to pale yellow solid. The following is a detailed description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless to light yellow solid.
-Melting point: about 80-82 degrees Celsius.
-Density: about 1.15g/cm³.
-Stability: Relatively stable at room temperature, but avoid contact with strong acid or strong alkali. Avoid exposure to direct sunlight.

Use:
- (1,) methanol can be used as intermediates in organic synthesis. It can be used as a raw material in the field of pesticide, medicine and so on.

Preparation Method:
- (1,) methanol are usually prepared by chemical synthesis methods. A commonly used method of preparation is the reaction of 1,3-dimethyl-1H-pyrazole with formaldehyde and condensation in the presence of a catalyst. The specific reaction conditions will vary according to the experimental requirements.

Safety Information:
- (1,) methanol are generally safer under normal conditions of use. However, as a chemical, the following points should still be noted:
-Inhalation: Avoid prolonged exposure to its dust or vapor to avoid respiratory irritation.
-Eye contact: In case of eye contact, rinse immediately with water and seek medical help.
-Handling and storage: Chemicals should be handled and stored properly to avoid reaction with other chemicals.

Please note that the information provided above is for informational purposes only. In practical applications, operations should be carried out according to specific conditions and ensure compliance with relevant chemical experiment safety regulations.

Last Update：2024-04-09 19:05:50