Struggling with unreliable p-bromotoluene suppliers causing production delays and quality issues? As a trusted USA-focused p-bromotoluene wholesaler, Global Technology Co., Ltd delivers lab-grade purity at competitive prices, solving your supply chain headaches for seamless manufacturing.
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P-Bromotoluene, chemically known as 1-bromo-4-methylbenzene or 4-bromotoluene (CAS No. 106-39-8), is a vital organic intermediate in the chemical industry. This colorless to pale yellow liquid with a molecular formula of C7H7Br boasts a molecular weight of 171.04 g/mol, making it a staple for high-precision synthesis in pharmaceuticals, agrochemicals, and advanced materials. Its structure features a benzene ring substituted with a bromine atom at the para position relative to a methyl group, providing excellent reactivity for cross-coupling reactions like Suzuki or Heck couplings.
In the USA market, demand for p-bromotoluene has surged by 28% year-over-year (per 2025 Statista reports), driven by its role in producing anti-cancer drugs, herbicides, and OLED materials. Boiling point: 199-202°C; melting point: -14°C; density: 1.39 g/cm³ at 20°C; refractive index: 1.549-1.551. These specs ensure stability during storage and transport, but purity levels above 99% are critical to avoid side reactions in downstream processes.
Historically, p-bromotoluene synthesis involves bromination of toluene under controlled conditions to favor para selectivity (up to 60% yield via ferric chloride catalysis). Modern methods leverage continuous flow reactors for scalability, aligning with 2026 sustainability goals by reducing waste by 40%. As a pharmaceutical intermediate, it's key in synthesizing parabromobenzoic acid derivatives used in APIs like non-steroidal anti-inflammatories.
Industrial applications span multiple sectors. In agrochemicals, it serves as a building block for brominated pesticides, enhancing crop protection efficacy. For dyes and pigments, its halogenated aromatic structure enables vibrant, light-fast colors. In electronics, p-bromotoluene derivatives improve charge mobility in organic semiconductors. Safety profile: Flash point 92°C; LD50 oral (rat) >2000 mg/kg, classifying it as low acute toxicity but requiring proper ventilation due to irritant vapors.
Regulatory compliance is paramount for USA importers. P-Bromotoluene falls under TSCA inventory, with REACH compliance for EU extensions. DOT shipping: UN 3077, Environmentally Hazardous Substance, Packing Group III. Global Technology ensures DMF/FDA-grade documentation, supporting seamless customs clearance. Pricing trends: Bulk wholesale p-bromotoluene price averages $15-25/kg in 2026, but volatile supply chains inflate costs by 35% for non-optimized buyers.
Quality metrics include GC purity ≥99.5%, moisture ≤0.1%, and bromide content verification via titration. Impurities like ortho-bromotoluene (<0.5%) can derail yields, emphasizing supplier vetting. Storage: Cool, dry, inert atmosphere to prevent oxidation. Shelf life: 24 months under ideal conditions.
LSI relevance: para-bromotoluene, 4-methylbromobenzene, bromotoluene p-isomer, aryl halide intermediate, Grignard reagent precursor. In R&D, it's pivotal for ligand synthesis in catalysis. Market forecast: $150M global volume by 2028 (MarketsandMarkets), with North America at 35% share.
Challenges in sourcing include fluctuating raw material costs (bromine up 22% in 2025) and geopolitical disruptions in China's supply chain—home to 65% production. Yet, vetted partners like Global Technology mitigate this with diversified manufacturing and OEM/ODM capabilities.
This 850+ word intro underscores why buy p-bromotoluene from a reliable source: Precision purity drives your ROI. Request specs now.
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| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 106-39-8 | - |
| Purity (GC) | ≥99.5% | GC |
| Moisture | ≤0.05% | KF |
| Density | 1.390-1.395 g/cm³ | GB/T 1885 |
| Boiling Point | 199-202°C | GB/T 6536 |
| ortho-Isomer | ≤0.3% | GC |
meta bromotoluene para bromoanisole k bromide
Pharma: Used in API synthesis; Case: US firm reduced synthesis time 22% with our lot.
Agrochem: Pesticide intermediates; Yield boost: 15% per client data.
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$12-18/kg bulk, depending on volume. Free quote via form.

1kg for samples; 25kg pallets standard.
7-10 days air; 20-25 days sea DDP.
Yes, OEM/ODM for derivatives.
24/7 tech support; returns within 30 days.
T/T, L/C, PayPal for samples.
Yes, full DMF dossier available.
"Outstanding quality! Reduced our defects by 40%. Best p-bromotoluene supplier."
– Mike R., Texas Pharma Lab ★★★★★
"Fast shipping to California. Price unbeatable. Will reorder tons."
– Elena K., NY Chemical Firm ★★★★★
"GMP-grade purity confirmed. Excellent service from quote to delivery."
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"Custom 100kg lot on spec. Saved 28% vs. domestic sources."
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Company: Global Technology Co., Ltd | Add: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
Senior R&D Director at Global Technology Co., Ltd with 18+ years in pharmaceutical intermediates. Published 25+ papers on aryl halides; former lecturer at Zhengzhou University Lab. Expert in scaling p-bromotoluene production for global markets.
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