NSC 201711

NSC 201711 - Names and Identifiers

Name	2-(chloromethyl)-1,3-benzothiazole
Synonyms	NSC 201711 CHEMBRDG-BB 4016924 2-CHLOROMETHYL-BENZOTHIAZOLE 2-(Chloromethyl)Benzothiazole Benzothiazole, 2-(chloromethyl)- 2-(CHLOROMETHYL)BENZO[D]THIAZOLE 2-(chloromethyl)-1,3-benzothiazole 2-(CHLOROMETHYL)-1,3-BENZOTHIAZOLE 2-(Chloromethyl)-1,3-benzothiazole Benzothiazole, 2-(chloromethyl)- (7CI,9CI)
CAS	37859-43-1
EINECS	663-052-9
InChI	InChI=1/C8H6ClNS/c9-5-8-10-6-3-1-2-4-7(6)11-8/h1-4H,5H2

NSC 201711 - Physico-chemical Properties

Molecular Formula	C8H6ClNS
Molar Mass	183.66
Density	1.371
Melting Point	34℃
Boling Point	102°/0.5mm
Flash Point	120℃
Solubility	soluble in Methanol
Vapor Presure	0.0093mmHg at 25°C
Appearance	Solid
pKa	0.43±0.10(Predicted)
Storage Condition	Inert atmosphere,Store in freezer, under -20°C
Sensitive	Moisture Sensitive
Refractive Index	1.675
MDL	MFCD05664944

NSC 201711 - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes 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 - Wear suitable protective clothing and gloves. S39 - Wear eye / face protection.
Hazard Class	IRRITANT

NSC 201711 - Introduction

2-(chloromethyl)-1,3-benzothiazole(2-(chloromethyl)-1,3-benzothiazole) is an organic compound with the formula C8H6ClNS.

The compound is colorless to yellowish crystals with a pungent odor. It dissolves easily in non-polar organic solvents such as ethanol, chloroform and dichloromethane.

2-(chloromethyl)-1,3-benzothiazole has a wide range of applications in the field of medicine. As an important intermediate, it can be used in the synthesis of bioactive compounds, such as antibacterial drugs, anticancer drugs and antiviral drugs. It is also commonly used in the preparation of photosensitizers and dyes.

One method for preparing 2-(chloromethyl)-1,3-benzothiazole is to react 1,3-benzothiazole with methyl chloride and carry out alkylation reaction under acidic conditions.

Regarding safety information, 2-(chloromethyl)-1,3-benzothiazole is an organic compound, and attention should be paid to its irritation and toxicity. During operation, it is necessary to wear appropriate protective equipment, such as gloves, safety glasses and protective clothing. Keep away from fire and heat sources and maintain a well-ventilated operating environment. In addition, the relevant operating procedures and safe operating procedures should be followed. If ingested or inhaled, seek medical attention immediately.

Last Update：2024-04-09 20:52:54