49761-82-2
49761-82-2 structure
- Name: N-tert-Butoxycarbonylimidazole
- Chemical Name: N-Boc-Imidazole
- CAS Number: 49761-82-2
- Molecular Formula: C8H12N2O2
- Molecular Weight: 168.193
- Catalog: analytical chemistry Analytical reagent Derivatization reagent
- Create Date: 2018-04-01 08:00:00
- Modify Date: 2026-07-01 09:43:28
| Name | N-Boc-Imidazole |
|---|---|
| Synonyms |
tert-Butyl imidazole-1-cboxylate
EINECS 256-475-1 N-T-BOC-IMIDAZOLE tert-Butyl 1H-imidazole-1-carboxylate N-TERT-BUTOXYCBONYLIMIDAZOLE Imidazole-1-cboxylic acid tert-butyl ester BOC-IMIDAZOLE N-Boc-imidazole(Titration) tert-butyl imidazole-1-carboxylate N-tert-Butoxycbonylimidazo 1-imidazolecboxylic acid tert-butyl ester 1,1-Dimethylethyl 1H-imidazole-1-cboxylate 1-(tert-Butoxycbonyl)imidazole 1-Boc-imidazole Medetomidine Impurity 58 2-Methyl-2-propanyl 1H-imidazole-1-carboxylate N-Boc-imidazole 1-tert-Butoxycarbonylimidazole MFCD00014497 1H-Imidazole-1-cboxylic acid, 1,1-dimethylethyl ester 49-2 C8H12N2O2 N-BOC-IMIDAZOLE 1H-Imidazole-1-carboxylic acid, 1,1-dimethylethyl ester N-tert-Butoxycbonylimidazole > N-BOC-IMIDAZOLE tert-Butyl 1H-imidazole-1-cboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 247.4±23.0 °C at 760 mmHg |
| Melting Point | 45-47 °C(lit.) |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.193 |
| Flash Point | 103.4±22.6 °C |
| Exact Mass | 168.089874 |
| PSA | 44.12000 |
| LogP | 1.31 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.507 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933290090 |
|
~98%
49761-82-2 |
| Literature: Jahani, Fatemeh; Tajbakhsh, Mahmood; Khaksar, Samad; Azizi, Mohamad Reza Monatshefte fur Chemie, 2011 , vol. 142, # 10 p. 1035 - 1043 |
|
~97%
49761-82-2 |
| Literature: Lin, Hui-Chang; Chang, Chih-Chun; Chen, Jia-Yi; Lin, Chun-Hung Tetrahedron Asymmetry, 2005 , vol. 16, # 2 p. 297 - 301 |
|
~85%
49761-82-2 |
| Literature: Societe Nationale des Poudres et Explosifs Patent: US4725680 A1, 1988 ; |
|
~49%
49761-82-2 |
| Literature: Barcelo, Gerard; Senet, Jean-Pierre; Sennyey, Gerard; Bensoam, Jean; Loffet, Albert Synthesis, 1986 , # 8 p. 627 - 632 |
|
~%
49761-82-2 |
| Literature: Kusakiewicz-Dawid, Anna; Gorecki, Lukasz; Masiukiewicz, Elzbieta; Rzeszotarska, Barbara Synthetic Communications, 2009 , vol. 39, # 22 p. 4122 - 4132 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |