4-ethynyl-1,3,5-trimethyl-1H-pyrazole (CAS 22779-02-8) — formula C8H10N2, molecular weight 134.18; category organic chemicals.
4-ethynyl-1,3,5-trimethyl-1H-pyrazole (CAS 22779-02-8) is a chemical raw material in the organic chemicals category. Its molecular formula C8H10N2 comprises 8 C, 10 H, 2 N atoms. Its molecular weight is about 134.18. Reported physicochemical data: LogP about 1.3. 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 | 22779-02-8 |
|---|---|
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 |
| LogP | 1.3 |
| Category | Organic Chemicals |
4-ethynyl-1,3,5-trimethyl-1H-pyrazole is a carbon-based organic compound with CAS registry number 22779-02-8 and molecular formula C8H10N2 (molecular weight 134.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 22779-02-8
Its molecular formula C8H10N2 comprises 8 C, 10 H, 2 N atoms.
Also known as: 4-ethynyl-1,3,5-trimethyl-1H-pyrazole · 4-乙炔基-1,3,5-三甲基-1H-吡唑
Category: organic chemicals
The CAS registry number of 4-ethynyl-1,3,5-trimethyl-1H-pyrazole is 22779-02-8.
Molecular formula C8H10N2, molecular weight 134.18.
It is also registered under: 4-ethynyl-1,3,5-trimethyl-1H-pyrazole, 4-乙炔基-1,3,5-三甲基-1H-吡唑.
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 4-ethynyl-1,3,5-trimethyl-1H-pyrazole (CAS 22779-02-8), compiled from public chemistry databases.
| CAS Number | 22779-02-8 |
|---|---|
| PubChem CID | 12299300 |
| Molecular Formula | C8H10N2 |
| IUPAC Name | 4-ethynyl-1,3,5-trimethylpyrazole |
| Molecular Weight | 134.18 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 134.084398327 |
| Monoisotopic Mass | 134.084398327 |
| Topological Polar Surface Area | 17.8 |
| Heavy Atom Count | 10 |
4-ethynyl-1,3,5-trimethyl-1H-pyrazole; 22779-02-8; RefChem:522905; 895-085-1; 4-ethynyl-1,3,5-trimethylpyrazole; MFCD00481868; SCHEMBL16631011; 1-ethynyl-1,3,5-trimethylpyrazole; XAA77902; SBB085873; 4-ethynyl-1,3,5-trimethyl-pyrazole; AKOS006273948; BS-40561; CS-0236385; G39087; EN300-1706587
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-乙炔基-1,3,5-三甲基-1H-吡唑