Acetylene suppliers
Acetylene
- CAS:
- 74-86-2
- MF:
- C2H2
- MW:
- 26.04
Suppliers by country/region
Company Type
Properties
- Melting point:
- -88°C
- Boiling point:
- -28°C
- Density
- 0.91
- vapor pressure
- 3.04 X 104 mmHg (~40 atmospheres) at 16.8 °C
- refractive index
- 1.00051
- Flash point:
- -18°C
- pka
- 25(at 25℃)
- form
- Gas
- color
- Colorless
- Odor
- Odorless, although garlic-like or ''gassy" odor often detectable because of trace impurities
- Water Solubility
- 0.106 g/100 mL
- Thermal Conductivity
- 0.021792 W/(m·K)
- Henry's Law Constant
- 4.1×10-4 mol/(m3Pa) at 25℃, Burkholder et al. (2019)
- Dielectric constant
- 1.0217(0.0℃)
- InChI
- InChI=1S/C2H2/c1-2/h1-2H
- InChIKey
- HSFWRNGVRCDJHI-UHFFFAOYSA-N
- SMILES
- C#C
- CAS DataBase Reference
- 74-86-2(CAS DataBase Reference)
- NIST Chemistry Reference
- Acetylene(74-86-2)
- EPA Substance Registry System
- Acetylene (74-86-2)
Safety Information
- Symbol(GHS)
GHS02,GHS04
- Signal word
- Danger
- Hazard statements
- H220
- Precautionary statements
- P210-P377-P381-P403
- Hazard Codes
- F+
- Risk Statements
- 5-6-12
- Safety Statements
- 9-16-33
- OEL
- Ceiling: 2500 ppm (2662 mg/m3)
- RIDADR
- UN 1001 2.1 (ACETYLENE, DISSOLVED)
- RIDADR
- UN 3374 2.1 (ACETYLENE, SOLVENT FREE)
- Autoignition Temperature
- 305 °C
- TSCA
- TSCA listed
- HazardClass
- 2.1
- Hazardous Substances Data
- 74-86-2(Hazardous Substances Data)
- Toxicity
- LC in rats: 900000 ppm (Riggs)
- REACH Registrations
- Active
Use
Acetylene is used in oxyacetylene flame forwelding and cutting metals; as an illuminant;as a fuel; for purifying copper, silver, andother metals; and in the manufacture ofacetic acid, acetaldehyde, and acetylides. Itis formed when calcium carbide reacts withwater. It is also obtained from cracking ofpetroleum naphtha fractions.
70 supplier list of "Acetylene"
- Product Name:Acetylene
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Acetylene
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Daily Chemicals
- Product Name:Acetylene
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: UDDA
- Product Name:acetylene
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Acetylene
- 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:Acetylene
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Acetylene
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: N,N-Diethyl-3-methylbenzamide,β-Nicotinamide Mononucleotide NMN,2-Ethylhexanoic Acid,Sodium Cocoyl Isethionate,Glutathione powder Whitening
- Product Name:Acetylene
- Products Intro:Purity: 99.99% | Package: 25kg/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Benzaldehyde,Butyraldehyde,Benzene,resin,Acetic acid
- Product Name:Acetylene
- Products Intro:Purity: 99% | Package: 1kg,5kg,25kg,50kg,250kg Manufacturer: Preferred Supplier | CustNote: Purity: 99% | Package: 1kg; 25kg; or larger package as required | CustNote: pharmaceutical intermedi
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Small organic molecules,Functional synthetic materials,Pharmaceutical intermediates,Specialty chemical products,Catalysts
You can find Acetylene 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.