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Cas Database |
| Name |
2-PYRIDINEMETHANETHIOL |
EINECS | 218-061-9 |
| CAS No. | 2044-73-7 | Density | 1.108 g/cm3 |
| PSA | 51.69000 | LogP | 1.51140 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C6H7NS | Boiling Point | 208.6 °C at 760 mmHg |
| Molecular Weight | 125.194 | Flash Point | 79.9 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2-(Mercaptomethyl)pyridine;2-Picolylthiol;2-Pyridylmethanethiol;2-Pyridylmethyl mercaptan;NSC 82320;Pyridin-2-ylmethanethiol;Pyridine-2-thiocarbinol; |
Article Data | 24 |
2-PYRIDINEMETHANETHIOL Synthetic route
- 35250-75-0
thioacetic acid S‐pyridine‐2‐ylmethyl ester
- 2044-73-7
2-(sulfanylmethyl)pyridine
| Conditions | Yield |
|---|---|
| With water; potassium carbonate In methanol at 85℃; for 2.5h; Inert atmosphere; | 94% |
| With potassium carbonate In methanol for 0.5h; Heating; | 82% |
| With sodium hydroxide In methanol |
| Conditions | Yield |
|---|---|
| With sodium hydrogensulfide In ethanol for 4h; Substitution; | 88% |
| Conditions | Yield |
|---|---|
| Stage #1: 2-chloromethylpyridine hydrochloride; thiourea In water at 85 - 89℃; for 1h; Inert atmosphere; Stage #2: With sodium hydroxide In water at 5 - 22℃; for 16h; Inert atmosphere; | 86% |
| Stage #1: 2-chloromethylpyridine hydrochloride; thiourea In water at 85 - 89℃; for 1h; Inert atmosphere; Stage #2: With sodium hydroxide In water at 5 - 22℃; for 16h; Inert atmosphere; | 86% |
| Conditions | Yield |
|---|---|
| With thiourea; sodium hydroxide In water | 85% |
| With sodium hydroxide; thiourea In ethanol for 1h; Heating; | 65% |
| Stage #1: 2-chloromethylpyridine hydrochloride With thiourea In water at 80 - 85℃; for 1h; Schlenk technique; Inert atmosphere; Stage #2: With sodium hydroxide at 0 - 20℃; for 12.5h; Schlenk technique; Inert atmosphere; | 63% |
- 75003-55-3
3-Phenyl-5-pyridin-2-yl-2-thioxo-thiazolidin-4-one
A
- 2044-73-7
2-(sulfanylmethyl)pyridine
B
- 62-53-3
aniline
| Conditions | Yield |
|---|---|
| With hydrogen bromide for 8h; Heating; | A n/a B 51% |
- 112058-80-7
2-<2>Pyridylmethyl-isothioharnstoff
- 2044-73-7
2-(sulfanylmethyl)pyridine
| Conditions | Yield |
|---|---|
| With sodium hydroxide at 70℃; for 0.333333h; |
| Conditions | Yield |
|---|---|
| With sodium hydroxide at 70℃; for 0.333333h; |
- 74417-28-0
2-((pyridin-2-yl)methyl)isothiourea hydrobromide
- 2044-73-7
2-(sulfanylmethyl)pyridine
| Conditions | Yield |
|---|---|
| With sodium hydroxide In water for 1h; Heating; | 0.7 g |
- 2044-73-7
2-(sulfanylmethyl)pyridine
| Conditions | Yield |
|---|---|
| With sodium hydroxide |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 80 percent / p-toluenesulphonylchloride / benzene / 4 h / Heating 2: 88 percent / sodium hydrogen sulfide / ethanol / 4 h View Scheme |
2-PYRIDINEMETHANETHIOL Chemical Properties
IUPAC Name: 2-Pyridinemethanethiol
The MF of 2-Pyridinemethanethiol (2044-73-7) is C6H7NS.
The MW of 2-Pyridinemethanethiol (2044-73-7) is 125.19.
Synonyms of 2-Pyridinemethanethiol (2044-73-7): 2-(Mercaptomethyl)pyridine ; 2-Picolylthiol ; 2-Pyridinemethanethiol ; 2-Pyridinylmethyl mercaptan
Product Categories: pyridine Flavor
Index of Refraction: 1.571
EINECS: 218-061-9
Density: 1.107 g/ml
Flash Point: 79.9 °C
Boiling Point: 208.6 °C
FEMA: 3232
2-PYRIDINEMETHANETHIOL Toxicity Data With Reference
| 1. | orl-mus LD50:600 mg/kg | EJMCA5 European Journal of Medicinal Chemistry. Chimie Therapeutique. 18 (1983),515. | ||
| 2. | ipr-mus LD50:500 mg/kg | EJMCA5 European Journal of Medicinal Chemistry. Chimie Therapeutique. 18 (1983),515. |
2-PYRIDINEMETHANETHIOL Consensus Reports
Reported in EPA TSCA Inventory.
2-PYRIDINEMETHANETHIOL Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of SOx and NOx.
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