METHANE suppliers
METHANE
- CAS:
- 74-82-8
- MF:
- CH4
- MW:
- 16.04
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Properties
- Melting point:
- −183 °C(lit.)
- Boiling point:
- −161 °C(lit.)
- Density
- 0.716 g/mL at 25 °C(lit.)
- vapor density
- 0.55 (vs air)
- refractive index
- 1.0004
- Flash point:
- -188 ºC
- form
- gas
- pka
- 48(at 25℃)
- Odor
- odorless
- Flame Color
- (Light) blue
- explosive limit
- 15%
- Water Solubility
- 24.4mg/L(25 ºC)
- Thermal Conductivity
- 0.034 W/(m·K)
- Specific Heat Capacity
- Cp(gas): 2.23 J/(g·K), at 25℃
- Merck
- 13,5979
- BRN
- 1718732
- Henry's Law Constant
- 1.4×10-5 mol/(m3Pa) at 25℃, Burkholder et al. (2019)
- Dielectric constant
- 1.7(-173℃)
- Stability:
- Stable. Extremely flammable - note low flash point; mixtures with air constitute an explosion hazard. Reacts violently with interhalogens. Incompatible with strong oxidizing agents, halogens, interhalogens, oxygen.
- InChI
- 1S/CH4/h1H4
- InChIKey
- VNWKTOKETHGBQD-UHFFFAOYSA-N
- SMILES
- [12CH4]
- Surface tension
- 16.30 mN/m at 95.0K,0.0199MPa
- CAS DataBase Reference
- 74-82-8(CAS DataBase Reference)
- EPA Substance Registry System
- Methane (74-82-8)
Safety Information
- Symbol(GHS)
GHS02,GHS04
- Signal word
- Danger
- Hazard statements
- H220
- Precautionary statements
- P282-P210-P377-P381-P403
- PPE
- Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
- Hazard Codes
- F+
- Risk Statements
- 12
- Safety Statements
- 9-16-33
- RIDADR
- UN 1971 2.1 (METHANE, COMPRESSED or NATURAL GAS, COMPRESSED with high methane content)
- RIDADR
- UN 1972 2.1 (METHANE, REFRIGERATED LIQUID or NATURAL GAS, REFRIGERATED LIQUID with high methane content)
- WGK Germany
- -
- RTECS
- PA1490000
- F
- 4.5-31
- Autoignition Temperature
- 998 °F
- TSCA
- TSCA listed
- DOT Classification
- 2.1 (Flammable gas)
- HazardClass
- 2.1
- Storage Class
- 2A - Gases
- Hazard Classifications
- Flam. Gas 1A
Press. Gas Compr. Gas
- Hazardous Substances Data
- 74-82-8(Hazardous Substances Data)
- REACH Registrations
- Active
Use
Methane is an important starting material for numerous other chemicals. The most important of these are ammonia, methanol, acetylene, synthesis gas, formaldehyde, chlorinated methanes, and chlorofl uorocarbons. Methane is used in the petrochemical industry to produce synthesis gas or syn gas, which is then used as a feedstock in other reactions. Synthesis gas is a mixture of hydrogen and carbon monoxide.
73 supplier list of "METHANE"
- Product Name:74-82-8 METHANE
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Methane
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:METHANE
- Products Intro:Purity: 99.00% | Package: 25kgs/Drum;200kgs/Drum | CustNote: ISO 9001：2015 REACH Approved Manufacturer
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Methane
- Products Intro:Purity: 99.99% | Package: 25kg/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Benzaldehyde,Butyraldehyde,Benzene,resin,Acetic acid
- Product Name:Methane
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Methane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Methane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Methane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Methane
- Products Intro:Brand:sigma aldrich | Product Number:463035 | Purity:electronicgrade,≥99.998%
- Company Type: Trader
- Country/Region: INDIA
- Products Intro:Brand：1pchem | Product Number：1P003RYE
- Company Type: Trader
- Country/Region: UNITED STATES
You can find METHANE suppliers,
manufacturers, and distributors from countries such as China, United States and the India here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.