Products Categories
| CAS No.: | 1945-84-2 |
|---|---|
| Name: | 2-ETHYNYLPYRIDINE |
| Molecular Structure: | |
|
|
|
| Formula: | C7H5N |
| Molecular Weight: | 103.123 |
| Synonyms: | 2-Pyridinylethyne;2-Pyridylacetylene;2-Pyridylethyne;Pyridin-2-ylacetylene; |
| EINECS: | -0 |
| Density: | 1.02 g/cm3 |
| Melting Point: | 77-78 °C |
| Boiling Point: | 170.5 °C at 760 mmHg |
| Flash Point: | 57.5 °C |
| Solubility: | Soluble in water. |
| Appearance: | clear dark brown liquid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36-37/39 |
| PSA: | 12.89000 |
| LogP: | 1.06290 |
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 211914-50-0N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride
- 240444-70-62,3,5,6-Tetrafluor-4-(methoxymethyl)benzyl-2,2-dimethyl-3-(prop-1-en-1-yl)cyclopropancarboxylat
What can I do for you?
Get Best Price
Chemistry
The molecular formula of 2-ETHYNYLPYRIDINE(1945-84-2) is C7H5N and its formula weight is 103.12.
The density of 2-ETHYNYLPYRIDINE(1945-84-2) is 1.021 g/mL at 25 °C(lit.)
and it has a melting point of 77-78°C. The boiling point is 85 °C12 mm Hg(lit.). The refractive index is about 1.56(lit.). Its flash point is 170 °F.
The chemical synonyms of 2-ETHYNYLPYRIDINE(1945-84-2) are TIMTEC-BB SBB006619;2-PYRIDYLACETYLENE;2-ETHYLNYL PYRIDINE;2-ETHYNYLPYRIDINE;2-ETHYNYLPYRIDINE STABILIZED 98%;2-ETHYNYLPYRIDINE, 98%, STAB. WITH 0.01% HYDROQUINONE;2-ETHYNYLPYRIDINE INHIBITED WITH 01% HYDROQUINONE;Pyridine, 2-ethynyl- (6CI, 7CI, 8CI, 9CI)
The molecular structure of 2-ETHYNYLPYRIDINE(1945-84-2):
Toxicity Data With Reference
LD50/LC50: RTECS: Not available.
Carcinogenicity: 2-Ethynylpyridine - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.
Safety Profile
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
Specification
Conditions to Avoid: Incompatible materials, moisture, heat.
Incompatibilities with Other Materials Oxidizing materials, acids.
Hazardous Decomposition Products Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization Will not occur.