257876-11-2

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Basic information

Product Name: 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE
Synonyms: 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE;BUTTPARK 95\50-93;4-Methyl-2-(pyrazin-2-yl)-1,3-thiazole-5-carbonyl chloride;5-(Chlorocarbonyl)-4-methyl-2-(pyrazin-2-yl)-1,3-thiazole, 2-[5-(Chlorocarbonyl)-4-methyl-1,3-thiazol-2-yl]pyrazine;AURNSWQWQVJINA-UHFFFAOYSA-N
CAS NO:257876-11-2
Molecular Formula: C₉H₆ClN₃OS
Molecular Weight: 239.68
EINECS: N/A
Product Categories: N/A
Mol File: 257876-11-2.mol
Article Data: 0

Chemical Properties

Melting Point: 101 °C
Boiling Point: 410.8°Cat760mmHg
Flash Point: 202.3°C
Appearance: /
Density: 1.439g/cm³
Vapor Pressure: 5.84E-07mmHg at 25°C
Refractive Index: 1.62
Storage Temp.: N/A
Solubility: N/A
PKA: -0.92±0.10(Predicted)
CAS DataBase Reference: 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE(CAS DataBase Reference)
NIST Chemistry Reference: 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE(257876-11-2)
EPA Substance Registry System: 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE(257876-11-2)

Safety Data

Hazard Codes: Xi
Statements: R34:Causes burns.;
Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitabl
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 257876-11-2(Hazardous Substances Data)

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257876-11-2 Usage

General Description

4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE is a chemical compound with the molecular formula C9H6N4OClS. It is a carbonyl chloride derivative of thiazole, which contains a pyrazinyl group. 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE is mainly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also used in chemical research and as a reagent in organic synthesis. 4-METHYL-2-(2-PYRAZINYL)-1,3-THIAZOLE-5-CARBONYL CHLORIDE is a reactive and potentially hazardous chemical that should be handled with care and used in a controlled laboratory setting.

Check Digit Verification of cas no

The CAS Registry Mumber 257876-11-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,7,8,7 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 257876-11:
(8*2)+(7*5)+(6*7)+(5*8)+(4*7)+(3*6)+(2*1)+(1*1)=182
182 % 10 = 2
So 257876-11-2 is a valid CAS Registry Number.

InChI:InChI=1/C9H6ClN3OS/c1-5-7(8(10)14)15-9(13-5)6-4-11-2-3-12-6/h2-4H,1H3

257876-11-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-methyl-2-pyrazin-2-yl-1,3-thiazole-5-carbonyl chloride

1.2 Other means of identification

Product number	-
Other names	4-Methyl-2-(2-Pyrazinyl)-1,3-Thiazole-5-Carbonyl Chloride

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).

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