Sodium acetylide (CAS 1066-26-8) — formula C2HNa, molecular weight 48.02; category organic chemicals.
Sodium acetylide (CAS 1066-26-8) is a chemical raw material in the organic chemicals category. Its molecular formula C2HNa comprises 2 C, 1 H, 1 Na atoms. Its molecular weight is about 48.02. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1066-26-8 |
|---|---|
| Molecular Formula | C2HNa |
| Molecular Weight | 48.02 |
| Applications | Sodium acetylide (Na(C2H)): ACTIVE |
| Category | Organic Chemicals |
Documented applications: Sodium acetylide (Na(C2H)): ACTIVE.
Sodium acetylide is a carbon-based organic compound with CAS registry number 1066-26-8 and molecular formula C2HNa (molecular weight 48.02), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1066-26-8
Its molecular formula C2HNa comprises 2 C, 1 H, 1 Na atoms.
Also known as: Sodium acetylide · 乙炔钠
Category: organic chemicals
The CAS registry number of Sodium acetylide is 1066-26-8.
Molecular formula C2HNa, molecular weight 48.02.
It is also registered under: Sodium acetylide, 乙炔钠.
Recorded applications: Sodium acetylide (Na(C2H)): ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Sodium acetylide (CAS 1066-26-8), compiled from public chemistry databases.
| CAS Registry Number | 1066-26-8 |
|---|---|
| PubChem CID | 2733336 |
| Molecular formula | C2HNa |
| IUPAC name | sodium ethyne |
| UNII (FDA) | NS00079996 |
| Molecular Weight | 48.02 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 47.99759431 |
| Monoisotopic Mass | 47.99759431 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
Sodium acetylide; 1066-26-8; Sodium acetylide (Na(C2H)); EINECS 213-908-9; RefChem:887217; 213-908-9; sodium;ethyne; monosodium acetylide; sodium ethynide; C2HNa; ethynylsodium; Sodium Acetylide Suspension (18 wt. % slurry in xylene); Sodium acetylide suspension; sodium;acetylene; Sodium ethyn-1-ide; SCHEMBL996225
| Reported hazard statements | H261 (90.7%), H314 (100%) |
|---|
H261 (90.7%): In contact with water releases flammable gas [Danger Substances and mixtures which in contact with water, emit flammable gases]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Sodium acetylide · CAS 1066-26-8 · C2HNa. UNII NS00079996.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙炔钠