4-Bromo toluene, 99%

Name: 4-Bromo toluene, 99%
Brand: Vaqora Chemicals
SKU: VQ-010418

About 4-Bromo toluene, 99%

4-Bromo toluene is a halogenated building block (Synthesis grade) carrying the CAS registry number 106-38-7 at a purity of 99%. Formula C7H7Br, molecular weight 171.03 g/mol. The IUPAC name is 1-bromo-4-methylbenzene. It is also known as p-Bromotoluene or p-Tolyl bromide.

It is supplied as a clear pale yellow liquid. Literature values give a boiling point of 184 °C and a density of 1.39 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span cross-coupling substrates, alkylation reactions, organic synthesis and catalysis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 100 g, 500 g and 5 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Bromo toluene, 99%
Catalogue No.	VQ-010418
CAS Number	106-38-7
IUPAC name	1-bromo-4-methylbenzene
Molecular formula	C₇H₇Br
Molecular weight	171.03 g/mol
Exact mass	169.9731
Grade	Synthesis
Purity / assay	99%
HSN code	29039990
InChIKey	ZBTMRBYMKUEVEU-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)Br
PubChem CID	7805

Physical properties
Physical form	Liquid
Appearance	Clear pale yellow liquid
Boiling point	184 °C
Density	1.39 g/mL at 25 °C
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3077
Synonyms	p-Bromotoluene, p-Tolyl bromide, 4-Methylbromobenzene, Benzene, 1-bromo-4-methyl-, 4-Methylphenyl bromide, 1-Methyl-4-bromobenzene, Toluene, p-bromo-, 4-Tolyl bromide, p-Methylphenyl bromide, p-Methylbromobenzene, Parabromotoluene, 4-Bromo-1-methylbenzene

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Bromo toluene, 99%?

The CAS Registry Number of 4-Bromo toluene, 99% is 106-38-7. It is also known as p-Bromotoluene, p-Tolyl bromide, 4-Methylbromobenzene.

What is the molecular formula and molecular weight of 4-Bromo toluene, 99%?

4-Bromo toluene, 99% has the molecular formula C7H7Br and a molecular weight of 171.03 g/mol. Its IUPAC name is 1-bromo-4-methylbenzene.

Which grade and pack sizes of 4-Bromo toluene, 99% can I order?

We supply 4-Bromo toluene, 99% in Synthesis (99%) grade, in 100 g, 500 g, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Bromo toluene, 99%?

Yes. Every lot of 4-Bromo toluene, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Bromo toluene, 99% be shipped internationally?

Yes. 4-Bromo toluene, 99% is classified as hazardous (UN 3077), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.