Sodium acetylide suspension , 18 wt.%slurryinxylene:lightmineraloil,95%(Purityofcontainedacetylide) , 1066-26-8

Synonym(s):
Ethynyl sodium

CAS NO.：1066-26-8

Empirical Formula: C2HNa

Molecular Weight: 48.02

MDL number: MFCD00008568

EINECS: 213-908-9

PRODUCT Properties

• Boiling point: -22.2°C
• Density: 0,865 g/cm³
• Flash point: 85 °F
• storage temp.: Refrigerator (+4°C) + Flammables area
• form: Low Melting Solid or Crystalline Powder
• color: White to pale yellow
• Water Solubility: Reacts with water.
• Sensitive: Air & Moisture Sensitive
• BRN: 3587232
• InChI: 1S/C2H.Na/c1-2;/h1H
• InChIKey: SLBNQJAGYKQCKI-UHFFFAOYSA-N
• SMILES: [Na]C#C
• CAS DataBase Reference: 1066-26-8(CAS DataBase Reference)
• EPA Substance Registry System: Sodium acetylide (1066-26-8)

Description and Uses

Sodium acetylide is an unstable powder, a salt of acetylene. It is a severe explosion risk when shocked or heated. It is used in the manufacture of detonators.

Sodium Acetylide Suspension is a reagent used in the synthesis of rhodium(I) amidinate complexes.

Safety

• Symbol(GHS): GHS02,GHS05,GHS07,GHS08
• Signal word: Danger
• Hazard statements: H226-H261-H304-H312+H332-H314-H335-H373-H412
• Precautionary statements: P210-P231+P232-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
• target organs: Central nervous system,Liver,Kidney, Respiratory system
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: F,Xn,C
• Risk Statements: 10-15-20/21-38-34-14/15
• Safety Statements: 36/37-43-45-36/37/39-26
• RIDADR: UN 3399 4.3/PG 1
• WGK Germany: 3
• TSCA: TSCA listed
• HazardClass: 4.3
• PackingGroup: II
• HS Code: 29310099
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Hazard Classifications: Acute Tox. 4 Dermal; Acute Tox. 4 Inhalation; Aquatic Chronic 3; Asp. Tox. 1; Eye Dam. 1; Flam. Liq. 3; Skin Corr. 1B; STOT RE 2 Inhalation; STOT SE 3; Water-react 2