4-(Methylthio)benzyl chloride

CAS 874-87-3CH3SC6H4CH2ClChemical Synthesis

4-(Methylthio)benzyl chloride (CAS 874-87-3) is an organosulfur compound with the linear formula CH3SC6H4CH2Cl. This reactive benzyl halide derivative serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecules, particularly those incorporating sulfur functionalities. Its defined purity makes it suitable for various synthetic transformations.

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4-(Methylthio)benzyl chloride (CH3SC6H4CH2Cl) — chemical structure, CAS 874-87-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksSulfides/DisulfidesSulfur Compounds

01 /Applications

Organic Synthesis Intermediate

Utilised as a key intermediate in the synthesis of diverse organic compounds. Its reactive benzyl chloride moiety readily participates in nucleophilic substitution reactions.

Building Block for Sulfur-Containing Molecules

Serves as a foundational component for introducing the methylthiobenzyl group into target molecules. This is important for creating compounds with specific electronic or biological properties.

Research and Development

Employed in academic and industrial research laboratories for exploring new synthetic routes and developing novel chemical entities.

02 /Properties

Molecular weight	172.68
Linear formula	CH3SC6H4CH2Cl
Assay	97%
Density	1.170 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.6020(lit.)
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES
P310Immediately call a POISON CENTER or doctor

Protective equipment	Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Transport (UN / ADR)	UN 1760 8 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	C
Risk statements (R)	34
Safety statements (S)	26-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

874-87-3

MDL number

MFCD00270118

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 4-(Methylthio)benzyl chloride used for?

4-(Methylthio)benzyl chloride (CAS 874-87-3) is primarily used as a building block in organic synthesis and in research and development for creating more complex sulfur-containing molecules.

What is the CAS number and formula for 4-(Methylthio)benzyl chloride?

The CAS number is 874-87-3 and the linear formula is CH3SC6H4CH2Cl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-(Methylthio)benzyl chloride with an assay of 97%. This product is not supplied as USP, BP, EP, or other pharmacopoeia grades.

How should 4-(Methylthio)benzyl chloride be handled?

This compound is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including gloves, goggles, and a face shield. Ensure adequate ventilation.

How is 4-(Methylthio)benzyl chloride packed and shipped?

4-(Methylthio)benzyl chloride is shipped as a regulated hazardous material (UN 1760, Class 8, Packing Group II). Specific packaging and shipping regulations apply.