Ethyne-13C2 (CAS 35121-31-4) — formula C2H2, molecular weight 28.023; category organic chemicals.
Ethyne-13C2 (CAS 35121-31-4) is a chemical raw material in the organic chemicals category. Its molecular formula C2H2 comprises 2 C, 2 H atoms. Its molecular weight is about 28.023. Reported physicochemical data: LogP about 0.4. 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 | 35121-31-4 |
|---|---|
| Molecular Formula | C2H2 |
| Molecular Weight | 28.023 |
| LogP | 0.4 |
| Category | Organic Chemicals |
Ethyne-13C2 is a carbon-based organic compound with CAS registry number 35121-31-4 and molecular formula C2H2 (molecular weight 28.023), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 35121-31-4
Its molecular formula C2H2 comprises 2 C, 2 H atoms.
Also known as: Ethyne-13C2 · 乙炔-13C2同位素
Category: organic chemicals
The CAS registry number of Ethyne-13C2 is 35121-31-4.
Molecular formula C2H2, molecular weight 28.023.
It is also registered under: Ethyne-13C2, 乙炔-13C2同位素.
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 Ethyne-13C2 (CAS 35121-31-4), compiled from public chemistry databases.
| CAS Number | 35121-31-4 |
|---|---|
| PubChem CID | 10877042 |
| Molecular Formula | C2H2 |
| IUPAC Name | (1,2-13C2)ethyne |
| Molecular Weight | 28.023 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 28.022359734 |
| Monoisotopic Mass | 28.022359734 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 2 |
Acetylene-13C2; 35121-31-4; DTXSID30446674; RefChem:317018; DTXCID30397495; (1,2-13C2)ethyne; (~13~C_2_)Ethyne; HSFWRNGVRCDJHI-ZDOIIHCHSA-N
| Notified hazard statements | H220 (100%), H280 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙炔-13C2同位素