- 540-88-5Acetic acid,1,1-dimethylethyl ester
- 54088-65-25-Heptenenitrile,2,6-dimethyl-
- 5408-86-6Butane, 2,3-dibromo-
- 54090-08-3Benzenesulfonylchloride, 2-chloro-5-(trifluoromethyl)-
- 54090-41-4Benzenesulfonylchloride, 4-methyl-2-nitro-
- 54092-09-01,3,4-Thiadiazolidine-2,5-dithione,potassium salt (1:1)
- 540-92-12-Propanesulfonic acid,2-hydroxy-, sodium salt (1:1)
- 54092-93-24-(2'-Naphthalenethio)-1,2-phenylenediamine
- 5409-31-43,4-Diethoxybenzoic acid
- 5409-39-22-Pyridinamine,5-chloro-3-nitro-
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
5-Ethyl-2-vinylpyridine |
EINECS | 226-475-6 |
| CAS No. | 5408-74-2 | Density | 0.941 g/cm3 |
| PSA | 12.89000 | LogP | 2.28700 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C9H11 N | Boiling Point | 208.5ºC at 760 mmHg |
| Molecular Weight | 133.193 | Flash Point | 76.2 ºC |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Pyridine,5-ethyl-2-vinyl- (6CI,7CI,8CI);5-Ethyl-2-vinylpyridine;NSC 8395; |
Article Data | 13 |
5-Ethyl-2-vinylpyridine Synthetic route
- 646519-88-2
5-{4-[2-chloro-2-(5-ethylpyridin-2-yl)ethoxy]benzyl}-2,4-thiazolidene dione
A
- 5408-74-2
5-ethyl-2-vinyl-pyridine
B
- 105355-27-9
Pioglitazone
C
- 74772-78-4
5-(4-hydroxybenzyl)-2,4-thiazolidinedione
| Conditions | Yield |
|---|---|
| With acetic acid; zinc In ethyl acetate at 25 - 35℃; for 9h; Product distribution / selectivity; | A n/a B 41% C n/a |
| With acetic acid; zinc at 25 - 30℃; for 15h; | A 10% B 25% C 12% |
| Stage #1: 5-{4-[2-chloro-2-(5-ethylpyridin-2-yl)ethoxy]benzyl}-2,4-thiazolidene dione With acetic acid; zinc at 5 - 30℃; for 15h; Stage #2: With sodium carbonate In water; acetic acid Product distribution / selectivity; | A 10% B 20% C 12% |
- 104-90-5
5-ethyl-2-methyl-pyridine
- 50-00-0
formaldehyd
A
- 5408-74-2
5-ethyl-2-vinyl-pyridine
B
- 5223-06-3
5-ethyl-2-(2-hydroxyethyl)pyridine
| Conditions | Yield |
|---|---|
| With dipotassium peroxodisulfate; ethanol at 220℃; | |
| In water at 155℃; under 4500.45 Torr; for 4h; Pressure; Autoclave; | A n/a B 70 g |
| Conditions | Yield |
|---|---|
| With aluminum oxide at 420℃; | |
| With potassium hydroxide at 175℃; Erhitzen unter vermindertem Druck; | |
| With potassium hydroxide Heating; Yield given; |
- 7647-01-0
hydrogenchloride
- 5223-06-3
5-ethyl-2-(2-hydroxyethyl)pyridine
- 5408-74-2
5-ethyl-2-vinyl-pyridine
| Conditions | Yield |
|---|---|
| at 160 - 170℃; nachfolgenden Erwaermen mit Natronlauge; |
- 5408-74-2
5-ethyl-2-vinyl-pyridine
| Conditions | Yield |
|---|---|
| With hydrogenchloride at 160 - 170℃; im Rohr; Erwaermen mit Natronlauge; | |
| With hydrogenchloride at 160 - 170℃; im Rohr; Destillieren ueber Kaliumhydroxyd; |
| Conditions | Yield |
|---|---|
| Destillation; |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: formic acid, tert-butylcatechol / ethanol / 120 h / Heating 2: KOH / Heating View Scheme |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: potassium peroxo disulfate; ethanol / 220 °C 2: potassium hydroxide / 175 °C / Erhitzen unter vermindertem Druck View Scheme | |
| Multi-step reaction with 2 steps 1: formic acid; water / 240 °C / 139011 Torr 2: potassium hydroxide / 175 °C / Erhitzen unter vermindertem Druck View Scheme | |
| Multi-step reaction with 3 steps 1: water / 3 h / 150 - 160 °C / 3750.38 - 4500.45 Torr / Autoclave 2: triethylamine; p-toluenesulfonyl chloride / toluene / 0 - 5 °C 3: potassium carbonate / toluene / 10 h / Reflux View Scheme | |
| Multi-step reaction with 3 steps 1: water / 4 h / 155 °C / 4500.45 Torr / Autoclave 2: triethylamine; p-toluenesulfonyl chloride / toluene / 0 - 5 °C 3: potassium carbonate / toluene / 10 h / Reflux View Scheme |
- 646519-89-3
5-{4-[2-chloro-2-(5-ethylpyridin-2-yl)ethoxy]benzyl}-2,4-thiazolidene dione hydrochloride
A
- 5408-74-2
5-ethyl-2-vinyl-pyridine
B
- 105355-27-9
Pioglitazone
C
- 74772-78-4
5-(4-hydroxybenzyl)-2,4-thiazolidinedione
| Conditions | Yield |
|---|---|
| With acetic acid; zinc In methanol Product distribution / selectivity; Industry scale; |
| Conditions | Yield |
|---|---|
| With potassium hydroxide |
5-Ethyl-2-vinylpyridine Chemical Properties
IUPAC Name: 2-Ethenyl-5-ethylpyridine
Synonyms： Pyridine 2-vinyl-5-ethyl- ; 3-Ethyl-6-vinylpyridine ; 5-Ethyl-2-vinyl-pyridin ; 2-Vinyl-5-ethylpyridine
The Molecular Formula of 5-Ethyl-2-vinylpyridin (5408-74-2) : C9H11N
The Molecular Weight of 5-Ethyl-2-vinylpyridin (5408-74-2):133.190340g/mol
The Molecular Structure of 5-Ethyl-2-vinylpyridin (5408-74-2):
Index of Refraction: 1.546
Molar Refractivity: 44.81 cm3
Molar Volume: 141.4 cm3
Surface Tension: 34.5 dyne/cm
Density: 0.941 g/cm3
Flash Point: 76.2 °C
Enthalpy of Vaporization: 42.66 kJ/mol
Boiling Point: 208.5 °C at 760 mmHg
Vapour Pressure: 0.307 mmHg at 25°C
5-Ethyl-2-vinylpyridine Uses
5-Ethyl-2-vinylpyridin (5408-74-2) can be used for bioactivity analysis.
5-Ethyl-2-vinylpyridine Toxicity Data With Reference
| 1. | skn-rbt 10 mg/24H open | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 2. | skn-rbt 5 mg/24H SEV | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,847. | ||
| 3. | eye-rbt 20 mg open | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 4. | eye-rbt 100 mg/24H MOD | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,847. | ||
| 5. | orl-rat LD50:1230 mg/kg | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 6. | ihl-rat LCLo:8000 ppm/4H | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 7. | skn-rbt LD50:890 mg/kg | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. |
5-Ethyl-2-vinylpyridine Safety Profile
Moderately toxic by ingestion and skin contact. Mildly toxic by inhalation. An eye and severe skin irritant. When heated to decomposition it emits toxic fumes of NOx.
What can I do for you?
Get Best Price
