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Dimethyl ether with high purity 99.99% 99.99% A colorless gas with a distinctive odor XL-EJM SIRLOONG buy - large image1

Dimethyl ether with high purity 99.99% 99.99% A colorless gas with a distinctive odor XL-EJM SIRLOONG

Name: Dimethyl ether with high purity 99.99% 99.99% A colorless gas with a distinctive odor XL-EJM SIRLOONG
Brand: SIRLOONG
SKU: pr2203191140
Price: 1 USD
Availability: InStock

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CAS No.:

115-10-6

Grade:

Chemical Grade

Content:

99.99%

Port:

QINGDAO

Brand:

SIRLOONG

Packaging:

14MT/TANK

Price valid (until):

2022-03-31

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Heze Sirloong Chemical Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

ISOPENTANE,PROPYLENE,PROPANE,ISOBUTANE,CYCLOPENTANE

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Product Description
Seller Information
Inquiry History

Description

Ethane

Name/chemical formula: ethane /C2H6

Packing specification: 926L, ISO tank

Purity (%) and impurity (PPM) :

99.9 O2 ≤50 N2≤40 HC≤20 HC≤1000

Product name: ethane R170 freon 170

Chemical formula: C2H6

Purity: 99.9%

Molecular Weight: 30.07

Project name	Unit		Index
Ethane		≥	99.99
Oxygen(O2)	ppmv	≤	5
Nitrogen(N2)	ppmv	≤	10
Water(H2O)	ppmv	≤	5
Total hydrocarbon compounds THC(CH4)	ppmv	≤	300
C2H4	ppmv	≤	50
C3H8	ppmv	≤	500

Application: etching gas, standard gas, calibration gas, metallurgical industry heat treatment, preparation of ethylene, vinyl chloride, chloroethane, acetaldehyde, ethanol, oxidized ethylene glycol, fuel, refrigerant.

Certificates

Basic Info

Product Name:

Methyl ether

Other Name:

Methane,1,1′-oxybis-;Dimethyl ether;Methyl ether;Methane,oxybis-;Ether,dimethyl;1,1′-Oxybis[methane];Wood ether;Methoxymethane;Dimethyl oxide;Dymel A;DME;Demeon D;RE 170;RE 170 (refrigerant);LPG;157621-61-9;451449-67-5

CAS No.:

115-10-6

Molecular Formula:

C2H6O

InChIKeys:

InChIKey=LCGLNKUTAGEVQW-UHFFFAOYSA-N

Molecular Weight:

46.06840

Exact Mass:

46.07

EC Number:

204-065-8

UNII:

AM13FS69BX

ICSC Number:

0454

UN Number:

1033

DSSTox ID:

DTXSID8026937

NCI Thesaurus Code:

C1645

Color/Form:

COLORLESS GAS @ USUAL TEMP, BUT EASILY CONDENSIBLE|Colorless gas|Colorless compressed gas or liquid

HScode:

2909191000

Categories:

Characteristics

PSA:

9.23000

XLogP3:

0.26260

Appearance:

Dimethyl ether is a colorless gas with a faint ethereal odor. It is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air. Any leak can be either liquid or vapor. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.

Density:

0.61 g/cm³

Melting Point:

-141.5 °C

Boiling Point:

-24.8 °C

Flash Point:

-41ºC

Refractive Index:

1.309

Water Solubility:

Solubility in water, g/100ml: 2.4

Storage Conditions:

Dimethyl ether is usually stored as a liquid under pressure.

Vapor Pressure:

>760 mm Hg ( 25 °C)

Vapor Density:

1.62 (vs air)

Flammability characteristics:

Lower flammable limit:3.4% by volume; Upper flammable limit: 27.0% by volume

Explosive limit:

vol% in air: 3.46.7

Odor:

Slight ethereal odor

OH:

2.98e-12 cm3/molecule*sec

Henrys Law Constant:

Henry's Law constant = 1X10-3 atm-cu m/mol at 25 °C (est)

Experimental Properties:

Burns with slightly luminous flame|CONVERSION FACTORS: 1 PPM IS EQUIV TO 1.881 MG/CU M @ 25 °C, 760 MM HG; 1 MG/L IS EQUIV TO 532 PPM @ 25 °C, 760 MM HG|Heat of Fusion: 1179.8 cal/mol|Hydroxyl radical reaction rate constant = 2.98X10-12 cu cm/molc sec at 25 °C

Air and Water Reactions:

Highly flammable. Upon standing and exposure to air (oxygen) tendency to form explosive peroxides. When ethers containing peroxides are heated (distilled) they can detonate [Lewis, 3rd ed., 1993, p. 854].

Reactive Group:

Ethers

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

DIMETHYL ETHER is a colorless, highly flammable gas (b. p. -24° C), slightly toxic. Very dangerous fire and explosion hazard when exposed to flame, sparks, heat or strong oxidizers. Violent reaction with aluminum hydride, lithium aluminum hydride. Upon standing and exposure to air (oxygen) tendency to form explosive peroxides. When ethers containing peroxides are heated (distilled) they can detonate [Lewis, 3rd ed., 1993, p. 854].

Peroxide Forming Chemical:

Dimethyl ether|D*: Other compounds that may form peroxides|PubChem|Fire Protection Guide to Hazardous Materials. 13 ed. Quincy, MA: National Fire Protection Association, 2002., p. 49-66"

Autoignition Temperature:

662 °F (USCG, 1999)|662 °F (350 °C)|350 °C

Heat of Combustion:

347.6 kcal/mole

Flammable Limits:

Lower flammable limit:3.4% by volume; Upper flammable limit: 27.0% by volume

Physical Dangers:

The gas is heavier than air and may travel along the ground; distant ignition possible. The gas is heavier than air and may accumulate in lowered spaces causing a deficiency of oxygen.

Corrosivity:

NONCORROSIVE

Heat of Vaporization:

111.64 cal/g at -24.8 dec C

Critical Temperature & Pressure:

Critical Temp: 127 °C; Critical Pressure: 52.6 atm

See More Methyl ether 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. NO contact with hot surfaces. Closed system, ventilation, explosion-proof electrical equipment and lighting. 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.Seperate from oxidizing materials. Store in cool, dry, well-ventilated area. Avoid sunlight.

See More Methyl ether Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
ISOPENTANE,PROPYLENE,PROPANE,ISOBUTANE,CYCLOPENTANE

Location:
Wanxiang Plaza, Zhonghua Road, Heze City, Shandong Province, China.

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
15

Total Annual Revenue:
$10 million-$25 million

Total Employees:
501-1000

Year of Establishment:
2013

Certifications:
ISO9001

Heze Sirloong Chemical Co,.Ltd is a new chemical enterprise with integration of R&D, production and marketing. Products cover four major sectors such as refrigerant, fluoride, hydrocarbon compounds and chemical materials. The main products are isobutane R600a, n-butane R600, propane R290, propylene 1270, n-pentane R601, isopentane R601a, cyclopentane and isobutylene etc. Our products are widely applied in the field of refrigeration, energy, electronics, scientific research, medical intermediate, laser technology, aerospace technology, metal smelting and cryogenic refrigeration with customers in Europe, America, Middle East and South Asia. Company Profile

Inquiry History

13 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Arab Emirates	Liquid Dimethyl Ether	900 MT	May 19, 2026
India	Dimethyl Ether	1 20' Fcl	Aug 7, 2025
Philippines	dimethyl ether	50 KG	Apr 29, 2025
India	Dimethylether	10.00 MT	Jul 22, 2024
Pakistan	Di Methyle Ether	1 20' Fcl	Jan 10, 2024
Indonesia	Dimethyl Ether	500 MT	Jul 31, 2023
Pakistan	Dimethyl Ether	300 KG	Feb 14, 2026
Ivory Coast	Dimethyl Ether	1000 KG	May 22, 2025
Mexico	Dimethyl ether	1434 KG	Oct 22, 2024
United States	Dimethylether	1000000 KG	Jul 29, 2024
India	Dimethyl Ether	5 MT	Jul 4, 2024
Saudi Arabia	Dimethyl ether	25 MT	Apr 1, 2024
Saudi Arabia	Dimethyl ether (DME)	5 MT	Mar 26, 2024

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