141903-34-6
141903-34-6 structure
- Name: METHYL3-METHOXYTHIOPHENE-2-CARBOXYLATE
- Chemical Name: 1-(2-Naphthoyl)imidazole
- CAS Number: 141903-34-6
- Molecular Formula: C14H10N2O
- Molecular Weight: 222.24200
- Catalog: analytical chemistry Analytical reagent Common analytical reagents
- Create Date: 2018-09-12 21:33:36
- Modify Date: 2025-09-02 12:57:39
| Name | 1-(2-Naphthoyl)imidazole |
|---|---|
| Synonyms | imidazol-1-yl(naphthalen-2-yl)methanone |
| Density | 1.19g/cm3 |
|---|---|
| Boiling Point | 428.5ºC at 760 mmHg |
| Melting Point | 74-78ºC(lit.) |
| Molecular Formula | C14H10N2O |
| Molecular Weight | 222.24200 |
| Flash Point | 212.9ºC |
| Exact Mass | 222.07900 |
| PSA | 34.89000 |
| LogP | 2.72480 |
| Vapour Pressure | 1.51E-07mmHg at 25°C |
| Index of Refraction | 1.646 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | 34 |
| Safety Phrases | 26-36/37/39-45 |
| RIDADR | UN 3259 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
~%
141903-34-6 |
| Literature: Yoganathan, Sabesan; Miller, Scott J. Organic Letters, 2013 , vol. 15, # 3 p. 602 - 605 |
|
~%
141903-34-6 |
| Literature: Ikemoto, Norihiro; Lo, Lee-Chiang; Nakanishi, Koji Angewandte Chemie, 1992 , vol. 104, # 7 p. 918 - 919 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |