(2E)-But-2-enedinitrile, known by its molecular formula C4H2N2, fuels specialty manufacturing. In the chemical-buy and supply world, a deeper look at this molecule opens doors for both researchers and purchasing managers. Its structure is built on a simple carbon backbone, flanked by two nitrile groups. That unique symmetry creates results that these days get attention from both traditional labs and high-tech startups.
The substance appears as a crystalline solid and brings a sharp odor. Physically, (2E)-But-2-enedinitrile sits at a melting point around 52-54°C. Density lands around 1.04 g/cm3. Transparency on these points helps planning, especially when tweaking reaction parameters or managing raw materials inventory. Ask about its CAS number—it's 110-61-2. The HS Code often falls under 2926909090, an essential for import-export documentation and customs clearance. These aren't trivial details—mistakes on paperwork can slow supply chains, damage timelines, and, frankly, eat up budgets.
Most large-volume supply often points to China. Direct-from-manufacturer sourcing usually brings the most competitive factory price—assuming the supplier knows their compliance game. Today, buyers keep an eye out for certifications like ISO, OEM availability, and kosher or halal compliance. Factories commit to REACH, SGS, and even more rigorous TDS or SDS documentation. Global regulations get stricter, and many clients expect nothing less. Value only grows when materials stay consistent, batch after batch.
(2E)-But-2-enedinitrile calls for respect. Material Safety Data Sheets (MSDS) do not mince words: this raw material qualifies as hazardous and harmful. Strong ventilation, proper gloves, tight-sealing containers—these are non-negotiables in any factory, warehouse, or lab setup. Spills demand control plans, and cutting corners on safety puts both workers and neighbors at risk. The right labeling and protective training shape a safer workplace, so certification on safety practices from a China supply partner should never be a checkbox exercise.
Supply deals run from free sample requests to bulk CIF and FOB negotiation. Factory MOQ often sits at 1 kg or 1 liter, depending on the product form—liquid or crystalline. Buyers expect competitive CIF/FOB quotations, factoring in fluctuating transport costs and policy changes. Quote requests move fastest with a full specs sheet—molecular weight, purity (98% min preferred), solubility characteristics, stable packaging transparency, and production traceability. Asking for REACH, SDS, TDS, and halal/kosher certificates by default has become the smart way to compare options. Big-name cosmetic brands, pharma intermediates, and specialty electronics groups push for this tight level of control and clarity. It guarantees the (2E)-but-2-enedinitrile fits current and future policies without last-minute drama.
Deeper conversations about factory price and certification move beyond just cost per kilo. Transparency around sourcing, compliance, and safe handling proves more valuable for long-term partners than the cheapest quote. I’ve seen deals fail due to lack of clarity on property sheets or MSDS backup. A good purchase rests on data-backed documents, up-to-date compliance policies, and a willingness to answer every tough question before money moves. That’s how real value is built in the supply of (2E)-but-2-enedinitrile—whether for a liter of solution or a metric ton for production lines.
