-
Name
DI-SODIUM ACETYLIDE
- EINECS
- CAS No. 2881-62-1
- Density g/cm3
- Solubility
- Melting Point
- Formula C2Na2
- Boiling Point °Cat760mmHg
- Molecular Weight 70.0015
- Flash Point °C
- Transport Information
- Appearance
- Safety Burns in fluorine or chlorine. Ignites in contact with bromine or iodine when warmed. Violent reaction when ground with metals (e.g., aluminum, iron, lead, mercury); metal salts (e.g., chlorides, iodides, sulfates, nitrates). Incandescent reaction with carbon dioxide, sulfur dioxide, oxygen + heat, dinitrogen pentaoxide (at 150°C). When heated to decomposition it emits toxic fumes of Na2O. See also ACETYLIDES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Acetylenedisodium salt; Disodium acetylide; Sodium acetylide; Sodium carbide; Sodiumcarbide (Na2(C2)); Sodium carbide (Na2C2); Sodium, 1,2-ethynediyldi-
- PSA 0.00000
- LogP 0.00340
Disodium acetylide Chemical Properties
Empirical Formula of Disodium acetylide (CAS NO.2881-62-1): C2Na2
Molecular Weight: 70.0009 g/mol
EINECS: 220-732-6
Structure of Disodium acetylide (CAS NO.2881-62-1):
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IUPAC Name: Disodium acetylide
Canonical SMILES: [C-]#[C-].[Na+].[Na+]
InChI: InChI=1S/C2.2Na/c1-2;;/q-2;2*+1
InChIKey: WAJKHNTVDCZXPH-UHFFFAOYSA-N
Disodium acetylide Safety Profile
Burns in fluorine or chlorine. Ignites in contact with bromine or iodine when warmed. Violent reaction when ground with metals (e.g., aluminum, iron, lead, mercury); metal salts (e.g., chlorides, iodides, sulfates, nitrates). Incandescent reaction with carbon dioxide, sulfur dioxide, oxygen + heat, dinitrogen pentaoxide (at 150°C). When heated to decomposition Disodium acetylide (CAS NO.2881-62-1) emits toxic fumes of Na2O. See also ACETYLIDES.
Disodium acetylide Specification
Disodium acetylide , its cas register number is 2881-62-1.
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