| CAS Number | 57121-49-0 |
| Catalog Number | AG0039YV(AGN-PC-0007WG) |
| Chemical Name | 4-Ethynyl-1H-pyrazole |
| IUPAC Name | 4-ethynyl-1H-pyrazole |
| InChI | InChI=1S/C5H4N2/c1-2-5-3-6-7-4-5/h1,3-4H,(H,6,7) |
| InChI Key | UXZQDYUBSQMFIE-UHFFFAOYSA-N |
| MDL Number | MFCD18207413 |
| Molecular Formula | C5H4N2 |
| Molecular Weight | 92.0987 |
| SMILES | C(#C)C=1C=NNC1 |
| Synonyms | 4-ETHYNYL-1H-PYRAZOLE,
57121-49-0,
1H-Pyrazole, 4-ethynyl-,
4-ethynylpyrazole,
UXZQDYUBSQMFIE-UHFFFAOYSA-N,
BBL103989,
MFCD18207413,
STL557799,
ZINC34213175,
AKOS025289848,
PB15346,
KS-000006M3,
CS-0034022,
Q-2117,
F2167-5059,
|
| Complexity | 99.9 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 1 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Exact Mass | 92.037g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 7 |
| Hydrogen Bond Acceptor Count | 1 |
| Hydrogen Bond Donor Count | 1 |
| Isotope Atom Count | 0 |
| Molecular Weight | 92.101g/mol |
| Monoisotopic Mass | 92.037g/mol |
| Rotatable Bond Count | 1 |
| Topological Polar Surface Area | 28.7A^2 |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| XLogP3 | 1.3 |
GHS Hazard and Precautionary Statements
| Symbol: |  |
|
Hazard Class
|
|
|
Hazard statements
|
H302-H315-H319-H335
|
|
Packing Group
|
|
|
Precautionary statements
|
P233-P260-P261-P264-P270-P271-P280-P301+P312-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P330-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
|
|
UN Code
|
|
Certificate of Analysis
Lot Number