183322-18-1
183322-18-1 structure
- Name: 4-Chloro-6,7-(2-methoxyethoxy)-quinazoline
- Chemical Name: 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
- CAS Number: 183322-18-1
- Molecular Formula: C14H17ClN2O4
- Molecular Weight: 312.749
- Create Date: 2018-12-30 18:58:17
- Modify Date: 2026-07-15 18:54:09
| Name | 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline |
|---|---|
| Synonyms |
4-Chloro-6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolineQ: What is 4-Chloro-6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazoline Q: What is the CAS Number of 4-Chloro-6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazoline Q: What is the storage condition of 4-Chloro-6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazoline
4-Chloro-6,7-bis(2-methoxyethoxy)qu 4-chloro-6,7-bis(2-methoxyethoxy)quinazoline 4-chloro-6,7-di-(2-methoxyethoxy)quinazoline 6,7-Bis(2-methoxyethoxy)-4-chloroquinazoline Erlotinib Chloro IMpurity Quinazoline, 4-chloro-6,7-bis(2-methoxyethoxy) 6,7-bis(2-methoxy-ethoxy)-4-chloroquinazoline PF-508367 4-Chloro-6,7-bis(2-methoxyethoxy)-quinazoline PF-508367 4-Chloro-6,7-bis(2-methoxy)quinazoline 4-chloro-7,8-dihydro-7,8-dimethoxy-7,8-dimethyl-[1,4]dioxino[2,3-g]quinazoline Erlotinib Intermediate 1 ERLOTINIB INT-G 4-Chloro-6,7-bis(methoxyethoxy)quinazolinone 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline 6,7-Bis(2-methoxyethoxy)-4-chloroquinazoline QUI122 4-Chloro-6,7-bis(2-methoxyethoxy)quinazolin 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline 4-chloro-6,7-bis(2-methoxyethoxy)quinazoline 335963 6,7-bismethoxyethoxy chloroquinazoline Quinazoline,4-chloro-6,7-bis(2-methoxyethoxy) Erlotinib Impurity M 4-Chloro-6,7-(2-methoxyethoxy)quinazoline 4-chloro-6,7-bis-(2-methoxy-ethoxy)-quinazoline Erlotinib Hydrochloride iMpurity 27 4-Chloro-6,7-Bis-(2-Methoxyethoxy)-4(3H)-quinazolinone Erlotinib interMidiate VI 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline (Erlotinib Impurity) 4-chloro-6,7-di(2-methoxyethoxy)quinazoline |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 446.7±45.0 °C at 760 mmHg |
| Melting Point | 105-107ºC |
| Molecular Formula | C14H17ClN2O4 |
| Molecular Weight | 312.749 |
| Flash Point | 224.0±28.7 °C |
| Exact Mass | 312.087677 |
| PSA | 62.70000 |
| LogP | 0.75 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.561 |
| Storage condition | room temp |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Phrases | 22-41 |
| Safety Phrases | 26-39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
| Precursor 10 | |
|---|---|
| DownStream 3 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |