Basic information

Product Name: 5-chloro-3-methyl-2(1H)-Pyrazinone
Synonyms: 5-chloro-3-methyl-2(1H)-Pyrazinone;5-chloro-3-methyl-1h-pyrazin-2-one;5-Chloro-3-methyl-pyrazin-2-ol;5-chloro-3-methylpyrazin-2(1H)-one
CAS NO:105985-18-0
Molecular Formula: C5H5ClN2O
Molecular Weight: 144.559
EINECS: N/A
Product Categories: N/A
Mol File: 105985-18-0.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: 1.45±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: 10.05±0.60(Predicted)
CAS DataBase Reference: 5-chloro-3-methyl-2(1H)-Pyrazinone(CAS DataBase Reference)
NIST Chemistry Reference: 5-chloro-3-methyl-2(1H)-Pyrazinone(105985-18-0)
EPA Substance Registry System: 5-chloro-3-methyl-2(1H)-Pyrazinone(105985-18-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 105985-18-0(Hazardous Substances Data)

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Usage
SDS
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105985-18-0 Usage

Uses

Used in Pharmaceutical Industry:
5-chloro-3-methyl-2(1H)-Pyrazinone is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to contribute to the development of new drugs and therapeutic agents.
Used in Agrochemical Industry:
In the agrochemical sector, 5-chloro-3-methyl-2(1H)-Pyrazinone is utilized as a precursor in the production of agrochemicals, playing a crucial role in the formulation of pesticides and other agricultural chemicals to enhance crop protection and yield.
Used in Dye and Pigment Manufacturing:
5-chloro-3-methyl-2(1H)-Pyrazinone is employed as an intermediate in the manufacturing of dyes and pigments, contributing to the creation of a broad spectrum of colorants for various applications, including textiles, plastics, and printing inks.
Used in Specialty Chemicals Production:
5-chloro-3-methyl-2(1H)-Pyrazinone is also used as a building block in the production of specialty chemicals, where its unique properties allow for the development of high-performance materials for specific industrial needs.

Check Digit Verification of cas no

The CAS Registry Mumber 105985-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,8 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105985-18:
(8*1)+(7*0)+(6*5)+(5*9)+(4*8)+(3*5)+(2*1)+(1*8)=140
140 % 10 = 0
So 105985-18-0 is a valid CAS Registry Number.

105985-18-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-chloro-3-methyl-1H-pyrazin-2-one

1.2 Other means of identification

Product number	-
Other names	5-CHLORO-3-METHYL-2(1H)-PYRAZINONE

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:105985-18-0 SDS

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