CCHN ChemicalsChemical export sourcing from ChinaStart RFQ
Ethylene Gas 99.95% Industrial Grade, CAS 74-85-1, UN1962 sourcing visualHuman review
Back to sourcing hubIndustrial Basics

Ethylene Gas 99.95% Industrial Grade, CAS 74-85-1, UN1962

Industrial-grade ethylene gas candidate for overseas sourcing review, listed at 99.95% purity with CAS 74-85-1, formula C2H4, EINECS 200-815-3, UN1962, and DOT Class 2.1 flammable gas classification. Buyer checks should focus on certificate-backed purity, ppm-level impurity limits, cylinder or ISO tank configuration, valve compatibility, DG sea-freight readiness, and import documentation for the destination market, including India.

Quick buying facts

Identify the grade, package, and import market before comparing suppliers.

Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.

CAS No.: 74-85-1Industrial gas / petrochemical gasHuman review
Request quoteOpen sourcing hub
Identity and grade

Typical specifications

  • CAS No.: 74-85-1
  • Formula: C2H4
  • EINECS No.: 200-815-3
  • Purity: 99.95% min as listed
  • Grade: Industrial grade; agriculture grade also referenced by supplier
  • Appearance: Colorless gas
  • Molecular weight: 28.06
  • Density: 1.178 kg/m3 as listed
  • Melting point: -169.4 C
  • Boiling point: -103.9 C
  • UN No.: UN1962
  • Transport class: DOT Class 2.1 flammable gas
Who uses this page

Target buyers

  • Industrial gas distributors
  • Chemical importers serving India and nearby markets
  • Petrochemical and polymer industry procurement teams
  • Agriculture gas and ripening-supply distributors where legally permitted
  • Specialty gas resellers requiring documented industrial-grade ethylene
  • Bulk gas buyers comparing cylinder versus ISO tank supply
Before matching

Documents to check

  • CAS number, grade, assay, and impurity profile
  • SDS, COA, TDS, HS code, and transport classification
  • Destination-market import documents before supplier matching
Package and route

Packing notes

  • Listed cylinder options: 40 L, 47 L, and 50 L cylinders
  • Listed bulk option: T75 ISO tank
  • Listed filling net weight: 40 L cylinder about 10 kg, 50 L cylinder about 17 kg, T75 ISO tank about 9 tons
  • Listed 20 ft container loading: 250 cylinders for 40 L or 50 L options, or 1 T75 ISO tank unit
  • Listed cylinder pressure options: 12.5 MPa, 15 MPa, and 20 MPa
  • Listed valve options: QF-30A / CGA350; confirm valve standard against buyer receiving system before order
  • Listed cylinder standards: GB / ISO / DOT; confirm accepted cylinder ownership, return terms, inspection date, and destination-country acceptance before shipment
Applications and sourcing options

Check whether this product fits the buyer's actual application.

Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.

Use context

Common applications

  • Industrial gas distribution after destination compliance review
  • Petrochemical feedstock sourcing where industrial-grade ethylene is acceptable
  • Controlled industrial applications requiring documented C2H4 purity and ppm impurity checks
  • Bulk import planning for cylinder or ISO tank supply channels
  • Supplier benchmarking for India-market ethylene gas procurement
How we compare

Sourcing options

  • 40 L cylinder supply for smaller industrial-gas orders
  • 50 L cylinder supply for higher cylinder net weight per unit
  • 47 L cylinder supply if available and accepted by buyer market
  • T75 ISO tank supply for bulk sea-freight procurement
  • Industrial-grade 99.95% min purity as the baseline specification
  • Custom package or valve confirmation subject to supplier acceptance and destination rules
Human review

Compliance notes

  • Ethylene is listed as UN1962, Class 2.1 flammable gas; shipment should be reviewed as dangerous goods before RFQ confirmation
  • Air shipment is generally unsuitable for flammable gas; supplier text indicates sea transportation for larger purchases
  • Request SDS, COA, DG declaration, packing certificate, cylinder inspection records, commercial invoice, packing list, and certificate of origin where applicable
  • Confirm HS Code 2901210000 and destination import requirements with the buyer's customs broker
  • For India-bound sourcing, verify importer licensing, port acceptance, cylinder or ISO tank acceptance, and any local approvals before purchase
  • Do not rely on marketplace text as a regulatory determination; final classification, labeling, transport route, and documentation should be confirmed by qualified logistics and compliance parties
Buyer search paths

Related sourcing terms

These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.

ethylene gas supplierC2H4 gas 99.95%CAS 74-85-1 ethyleneUN1962 flammable gasindustrial ethylene gas Indiaethylene cylinder 50Lethylene ISO tankClass 2.1 gas exportpetrochemical gas sourcingindustrial gas supplier for India
Related product options

Build a broader quote package from adjacent options.

Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.

Industrial Methane Gas (CH4) for Export Supply, 99.9%–99.999% sourcing visual
Industrial gas

Industrial Methane Gas (CH4) for Export Supply, 99.9%–99.999%

Industrial methane gas sourced from China with buyer-selectable purity grades from 99.9% to 99.999%, listed with CAS 74-82-8, EINECS 200-812-7, and UN1971. Suitable for buyers seeking cylinder-packaged CH4 with specification review, COA/SDS support, and export documentation readiness.

Argon Gas Cylinder, 40L/50L High Pressure Export Cylinder, CAS 7440-59-7 sourcing visual
Industrial gas cylinder / argon gas supply

Argon Gas Cylinder, 40L/50L High Pressure Export Cylinder, CAS 7440-59-7

Export-oriented argon gas cylinder candidate for buyers checking CAS 7440-59-7, industrial grade supply, cylinder standard options, working pressure, valve configuration, packing method, and export documentation readiness. Suitable for RFQs where the buyer needs to confirm gas purity, cylinder certification route, filling status, destination compliance, and palletized shipment details before sourcing.

30L Empty Seamless Steel Oxygen Cylinder for Export Sourcing sourcing visual
Empty compressed gas cylinder / oxygen cylinder

30L Empty Seamless Steel Oxygen Cylinder for Export Sourcing

Export-oriented sourcing profile for 30L empty seamless steel gas cylinders intended for oxygen or other approved compressed gas service. Buyers should verify cylinder standard, test pressure, working pressure, material grade, valve/cap configuration, inspection documents, and destination-market acceptance before RFQ placement.

Nitrous Oxide (N2O) Specialty Gas, CAS 10024-97-2, 99.9% to 99.999% sourcing visual
Specialty gas / nitrous oxide (N2O)

Nitrous Oxide (N2O) Specialty Gas, CAS 10024-97-2, 99.9% to 99.999%

Buyer-facing sourcing candidate for nitrous oxide specialty gas supplied in cylinders, canisters, bullets, or ISO tank options. RFQs should verify CAS 10024-97-2, UN1070, requested grade, purity level, impurity limits, cylinder specifications, export documentation, and destination-country authorization requirements before quotation or shipment.

RFQ questions before supplier matching

Turn this product into a quote request.

Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.

Questions to confirm
  • Can the supplier provide a recent batch COA showing 99.95% min purity and numeric limits for CO and CO2?
  • Are CH4+C2H6, C3+, O2, C2H2, H2, methanol, ethanol, and moisture tested for every batch or by periodic specification?
  • Which package is available for the requested volume: 40 L cylinder, 50 L cylinder, 47 L cylinder, or T75 ISO tank?
  • What cylinder standard, valve type, working pressure, tare weight, and inspection date will be supplied?
  • Are cylinders supplier-owned, buyer-owned, rented, refundable, or disposable under the quoted terms?
  • Can the supplier support India-bound DG sea freight, including UN1962 Class 2.1 documentation and carrier acceptance?
  • Which Incoterms, loading port, lead time, and minimum order quantity apply for the buyer's destination?
  • Can the supplier provide SDS, COA, DG declaration, packing certificate, certificate of origin, and export documents before shipment booking?
Checks before quote
  • Ethylene is listed as UN1962, Class 2.1 flammable gas; shipment should be reviewed as dangerous goods before RFQ confirmation
  • Air shipment is generally unsuitable for flammable gas; supplier text indicates sea transportation for larger purchases
  • Request SDS, COA, DG declaration, packing certificate, cylinder inspection records, commercial invoice, packing list, and certificate of origin where applicable
  • Confirm HS Code 2901210000 and destination import requirements with the buyer's customs broker
  • For India-bound sourcing, verify importer licensing, port acceptance, cylinder or ISO tank acceptance, and any local approvals before purchase
  • Do not rely on marketplace text as a regulatory determination; final classification, labeling, transport route, and documentation should be confirmed by qualified logistics and compliance parties
Next step

Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.