51581-32-9
51581-32-9 structure
- Name: 3-Pyridinyl dimethylcarbamate
- Chemical Name: Pyridin-3-yl dimethylcarbamate
- CAS Number: 51581-32-9
- Molecular Formula: C8H10N2O2
- Molecular Weight: 166.177
- Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
- Create Date: 2018-12-24 16:15:09
- Modify Date: 2025-08-24 20:48:24
| Name | Pyridin-3-yl dimethylcarbamate |
|---|---|
| Synonyms |
Carbamic acid, dimethyl-, 3-pyridinyl ester
MFCD00899071 Pyridin-3-yl dimethylcarbamate Carbamic acid, N,N-dimethyl-, 3-pyridinyl ester 3-Pyridyl dimethylcarbamate Pyridin-3-yl-dimethylcarbamat EINECS 257-297-7 Pyridostigmine impurity A 3-Pyridinyl dimethylcarbamate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 258.0±22.0 °C at 760 mmHg |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | 166.177 |
| Flash Point | 109.8±22.3 °C |
| Exact Mass | 166.074234 |
| PSA | 42.43000 |
| LogP | 0.44 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.524 |
| HS Code | 2933399090 |
|---|
|
~46%
51581-32-9 |
| Literature: Horstmann, Volker; Haefelinger, Guenter Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1985 , vol. 40, # 10 p. 1401 - 1408 |
|
~%
51581-32-9 |
| Literature: Hoffmann-La Roche Patent: CH246836 , 1945 ; Full Text Show Details Hoffmann-La Roche Patent: DE837534 , 1951 ; Full Text Show Details Hoffmann-La Roche Patent: US2572579 , 1946 ; |
| Precursor 3 | |
|---|---|
| DownStream 6 | |
![[1-(2-hydroxyethyl)pyridin-1-ium-3-yl] N,N-dimethylcarbamate,chloride structure](https://image.chemsrc.com/caspic/215/69440-42-2.png)
![[1-[(4-nitrophenyl)methyl]pyridin-1-ium-3-yl] N,N-dimethylcarbamate,bromide structure](https://image.chemsrc.com/caspic/063/69440-46-6.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |