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Ethane Supplier High Purity Ethane

Name: Ethane Supplier High Purity Ethane
Brand: Chengdu xenon
SKU: pr2605251409
Price: 100 USD
Availability: InStock

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CAS No.:

74-84-0

Grade:

Industrial Grade

Content:

99.5%

Port:

ShangHai

Brand:

Chengdu xenon

Packaging:

40L/12 kgs

Price valid (until):

2026-05-26

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Chengdu Xenon Tritium Technology Co.,Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Industrial Gases

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Product Description
Seller Information
Inquiry History

Description

At normal temperature and pressure, it is a colorless flammable gas with a unique smell of hydrocarbons. Soluble in alcohol, insoluble in water, active nature.

Ethane is one of the most basic raw materials of petrochemical industry, mainly used as a standard gas for analytical instruments in petrochemical enterprises,

An important basic raw material of organic chemical industry, mainly used in the production of polyethylene、 ethylene propylene rubber（EPR）、polyvinyl chloride and so on.

CAS No.	74-84-0
UN No.	1035
EINECS No.	200-814-8
Molecular weight	30.07
Appearance	colorless, odorless
Melting point	-172 ℃
Boiling point	-88.6 ℃
Density	1.356 kg/m³
DOT Class	2.1
Label	Flammable Gas

Specification	99.5%
Methane	≤0.5 %
Ethylene	≤0.1 %
Propane	≤0.01 %
Cyclopropane	≤0.01 %
Iso-Butane	≤0.05 %
N-Butane	≤0.05 %
Butene	≤0.01 %
Iso-Butene	≤0.01 %
C5+	≤200 ppm
Total Sulfur	≤1 ppm
Carbon Dioxide	≤20 ppm
Carbon Monoxide	≤2 ppm
Moisture	≤15 ppm

Cylinder Capacity	Valve	Weight
40L	CGA350	12 kgs
50L	CGA350	16 kgs

Basic Info

Product Name:

Ethane

Other Name:

Ethane;Bimethyl;Dimethyl;Ethyl hydride;Methylmethane;R 170;R 170 (hydrocarbon)

CAS No.:

74-84-0

Molecular Formula:

C2H6

InChIKeys:

InChIKey=OTMSDBZUPAUEDD-UHFFFAOYSA-N

Molecular Weight:

30.07

Exact Mass:

30.07

EC Number:

200-814-8

UNII:

L99N5N533T

ICSC Number:

0266

UN Number:

1035|1961

DSSTox ID:

DTXSID6026377|DTXSID2028515|DTXSID8029785

Color/Form:

Colorless gas

HScode:

2901100000

Categories:

Industrial Gases

Characteristics

PSA:

XLogP3:

1.81

Appearance:

gas

Density:

0.5490 g/cm³

Melting Point:

-172 °C

Boiling Point:

-88 °C

Flash Point:

−211 °F

Refractive Index:

1.294

Water Solubility:

Solubility in water, ml/100ml at 20°C: (very poor)

Storage Conditions:

Storage temp: -128 deg F; venting: safety relief

Vapor Pressure:

37.95 atm ( 21.1 °C)

Vapor Density:

1.05 (vs air)

Toxicity:

Reference value Inhalation-Rat LC50: 658000 mg/m3/ 4 hours

Flammability characteristics:

combustible

Explosive limit:

13%

Odor:

Odorless

OH:

2.68e-13 cm3/molecule*sec

Henrys Law Constant:

Henry's Law constant = 0.5 atm-cu m/mol at 25 °C (est)

Experimental Properties:

1 lb of ethane yields 20,420 BTU (net) at 15.56 °C|Specific heat at constant pressure 0.897; specific heat at constant volume 0.325; ratio of specific heats (cp/cv) 1.224|1 mg/cu m = 0.80 ppm; 1 ppm = 1.25 mg/cu m|Burns with a faintly luminous flame|For more Other Experimental Properties (Complete) data for ETHANE (12 total), please visit the HSDB record page.

Air and Water Reactions:

Highly flammable.

Reactive Group:

Hydrocarbons, Aliphatic Saturated

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

Saturated aliphatic hydrocarbons, such as ETHANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. Peroxidizable|ETHANE, [REFRIGERATED] is relatively inactive chemically except for its flammability.

Autoignition Temperature:

940 °F (USCG, 1999)|882 °F (472 °C)|472 °C

Heat of Combustion:

1727 btu/cu ft at 25 °C

Flammable Limits:

Lower flammable limit: 3.0% by volume; Upper flammable limit: 12.5% by volume.

Physical Dangers:

The gas mixes well with air, explosive mixtures are easily formed. As a result of flow, agitation, etc., electrostatic charges can be generated.

Heat of Vaporization:

5.16 kJ/mol at 25 °C

Critical Temperature & Pressure:

Critical temperature: 32 °C; critical pressure: 48.2 atm

See More Ethane Properties 

Hazard Identification

Classification of the substance or mixture

Gases under pressure: Liquefied gas

Flammable gases, Category 1A, Flammable gas

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H220 Extremely flammable gas
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Response	P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 In case of leakage, eliminate all ignition sources.
Storage	P410+P403 Protect from sunlight. Store in a well-ventilated place. P403 Store in a well-ventilated place.
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding) if in liquid state. Use non-sparking handtools. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof. Cool. Separated from strong oxidants and halogens.Keep container tightly closed in a dry and well-ventilated place.

See More Ethane Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Industrial Gases

Location:
No. 1015, Floor 10, Unit 1, Building 2, No. 1700, North Section of Tianfu Avenue, Chengdu High-tech Zone, China (Sichuan) Pilot Free Trade Zone

Payment Terms:
D/P,L/C,D/A

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2018

Certifications:
Occupational Health,Environmental management

Your Trusted Partner for High-Purity & Specialty Gases
Chengdu Xenon Tritium Technology Co., Ltd. is a professional supplier of specialty gases, high-purity gases, ultra-high purity gases, and rare gases. Founded in 2018 and headquartered in the Chengdu High-tech Zone, we have rapidly grown into a reliable partner for the semiconductor, power, medical, and research sectors.
Our Core Competencies:
Deep Industry Expertise: With over 15 years of collective experience in the gas industry and more than 5 years in international trade, our team possesses the technical knowledge to serve demanding applications.
Comprehensive Product Portfolio: We offer a wide spectrum of products, including electronic specialty gases (Silane, Tungsten Hexafluoride, Nitrogen Trifluoride), rare gases (Xenon, Krypton, Neon), isotope gases (Deuterium), and standard gas mixtures. We also provide gas handling equipment such as valves, hoses, and filling fittings.
Quality Assurance: We operate with a strict quality control system. Our high-purity gases (up to 6N grade) meet rigorous international standards, and every shipment is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS).
Safety & Logistics: Safety is our priority. We employ a specialized logistics team for dangerous goods, utilize professional vehicles, and provide 24/7 monitoring to ensure safe and timely delivery. We offer a variety of packaging options from high-pressure steel cylinders to ISO tanks.
Our Service Philosophy: We are not just a gas supplier; we are a one-stop solution provider. From custom gas mixture formulation (ppm to % levels) to the design of gas delivery systems (like BSGS for electronics), we support our clients with responsive service and technical guidance.
Partner with Us: Whether you need a reliable source for critical semiconductor materials, standard gases for laboratory calibration, or rare gases for cutting-edge research, Chengdu Xenon Tritium Technology is your partner of choice. Contact us to discuss how we can support your success.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	ETHANE 74-84-0	100 KG	Nov 9, 2023
Egypt	Ethane (Liquide)	1.00 TON	Aug 6, 2024
Australia	R170 Refrigerant	2 PCS	Sep 2, 2025
Germany	Ethane	25 MT	Mar 15, 2024
Pakistan	Ethane	1000 KG	Nov 16, 2023

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Ethane Supplier High Purity Ethane

Product Description

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