Subtitle: High‑purity 1,2‑Dichloroethene for R&D, polymer synthesis, and specialty coatings – ideal for Purchasing Managers, Technical Directors, and Operations Leaders in the USA.
Get Free Quote in 24 hIn 2025‑2026, US‑based manufacturers report three recurring bottlenecks when sourcing CAS 156‑60‑5:
Consider this scenario:
“Our polymer plant needed 5 tons of 1,2‑Dichloroethene for a new coating line. The supplier quoted $2,200/ton, but the shipment arrived 6 weeks late, and the actual purity was 96 % instead of the promised 99.9 %. The resulting product defect rate rose to 12 %, costing us an additional $150,000 in scrap and re‑processing.”
These pain points translate directly into lower ROI, missed market windows, and heightened compliance risk. If you recognize any of these issues, you are not alone—and you are ready for a better solution.
| Parameter | Value |
|---|---|
| CAS Number | 156‑60‑5 |
| Chemical Name | 1,2‑Dichloroethene (Vinylidene Chloride) |
| Molecular Formula | C₂H₂Cl₂ |
| Molecular Weight | 115.98 g·mol⁻¹ |
| Purity (GC‑MS) | ≥ 99.9 % (± 0.05 %) |
| Appearance | Colorless liquid, pungent odor |
| Boiling Point | 84 °C (at 1 atm) |
| Density (20 °C) | 1.34 g·cm⁻³ |
| Flash Point | ‑ |
| Stability | Stable under normal storage, avoid strong oxidizers |
| Packaging Options | HDPE drums (200 L), IBC (1 m³), bulk tanker |
1. Polymer Manufacturing – PVC & Specialty Coatings
Global Technology supplied 2 tons of 99.9 % 1,2‑Dichloroethene to Midwest Coatings Inc. in Q1 2026. The high purity reduced catalyst deactivation by 27 %, enabling a 15 % increase in throughput without additional equipment.
2. Pharmaceutical Intermediate Synthesis
Our API partner, Dejuru Pharmaceutical, integrated the chemical into a multi‑step synthesis for a novel antiviral. Purity consistency lowered impurity‑related batch rejections from 8 % to 1.2 %, saving an estimated $120,000 per year.
3. Research & Development Labs
University labs across the U.S. order the 250 g “Trial‑Only” kits to evaluate reaction pathways. Feedback shows a 38 % faster optimisation cycle compared with lower‑grade alternatives.
We offer 99.5 % (industrial grade) and 99.9 % (research & pharmaceutical grade). Both grades come with a full analytical COA (GC‑MS, HPLC) and are ISO 9001‑verified.
Yes. Our OEM/ODM team can ship from 500 g bottles up to 10 ton bulk tankers. Minimum order for bulk is 2 tons, with price breaks at 5 t and 10 t.

We provide DDP (Delivered Duty Paid) to all US ports. Our logistics partners handle customs clearance, import duties, and ISPM‑15 phytosanitary compliance for any ancillary packaging.
Standard terms: T/T 30 % upfront, 70 % upon BL copy. For qualified accounts we offer Net 30 or Letter of Credit (L/C) at sight.
Our 24/7 technical hotline (+86 199 4383 0844) and dedicated email (service@huanqiukeji9.com) provide formulation advice, safety data sheet (SDS) updates, and troubleshooting for the entire product life‑cycle.
Every batch undergoes dual‑method analysis (GC‑MS + NMR). Results are uploaded to our secure client portal within 24 h of production. In addition, we hold CE, FDA, REACH, ISO 9001, GMP certifications.
Standard production lead‑time is 7 working days. With air‑freight, you can have the cargo in the US within 48 hours after payment confirmation.
Place your order before June 30 2026 and enjoy a risk‑free trial. If the product does not meet your specifications, we’ll provide a full refund on the sample cost.
Request Free Sample Schedule a Live DemoPhone: +86 199 4383 0844 | Email: service@huanqiukeji9.com
Emily R., Senior Purchasing Manager, Pacific Plastics – “The price stability over the past 12 months has been a game‑changer. We locked in a 5‑year supply contract and saved **$250k** on our annual budget.”
David L., Technical Director, GreenChem Solutions – “Purity of 99.9 % eliminated catalyst poisoning in our chlorination process, boosting yield by **18 %**. The COA was delivered instantly via the client portal.”
Sarah K., Operations Manager, BioPharma Inc. – “Fast air‑freight meant we could start our pilot run within 2 days of ordering. The sample matched the specification perfectly – no surprises.”
Global Technology Co., Ltd – No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
All product information complies with FDA, REACH, TSCA, and local export regulations. Prices are FOB unless otherwise stated. © 2026 Global Technology Co., Ltd. All rights reserved.
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