acetylene
C2H2
Consulting for acetylene
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Identification
- CAS Number
- 74-86-2
- EC Number
- 200-816-9
- UN Number
- 1001
- Index Number
- 601-015-00-0
- PubChem CID
- 6326
Physical-chemical properties
- Molecular Formula
- C2H2
- Molar Mass
- 26.04 g/mol
- IUPAC Name
- acetylene
Chemical Identifiers
- InChI
- InChI=1S/C2H2/c1-2/h1-2H
- InChI Key
- HSFWRNGVRCDJHI-UHFFFAOYSA-N
Overview
acetylene (CAS: 74-86-2) is a chemical compound widely used in industry. The molecular formula is C2H2. The molar mass is 26.04 g/mol.
Safety & Classification
Flam. Gas 1; Press. Gas
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Extremely flammable gas.
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Transport (ADR)
| UN Number | 1001 |
| ADR Class | 2 |
| Packing Group | |
| Tunnel Code | B/D |
| Proper Shipping Name | Acetylen, gelöst |
| Marine Pollutant | No |
Frequently Asked Questions
What is acetylene?
acetylene (CAS 74-86-2) is a chemical substance with the formula C2H2 used in various industrial applications.
What are the properties of acetylene?
acetylene has a molar mass of 26.04 g/mol. It is classified as Flam. Gas 1; Press. Gas. See the technical data above for more details.
How to store acetylene safely?
acetylene should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.
Is acetylene dangerous?
acetylene carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.
Where can I buy acetylene?
You can order acetylene (CAS 74-86-2) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.
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acetylene is a dangerous good. We support you with labeling, packaging, and transport documentation.