13906-09-7
13906-09-7 structure
- Name: 2-mercapto-4(3h)-quinazolinone
- Chemical Name: 2-sulfanylidene-1H-quinazolin-4-one
- CAS Number: 13906-09-7
- Molecular Formula: C8H6N2OS
- Molecular Weight: 178.21100
- Create Date: 2018-08-10 20:24:26
- Modify Date: 2025-08-25 15:59:22
| Name | 2-sulfanylidene-1H-quinazolin-4-one |
|---|---|
| Synonyms |
2-thioxo-1,2,3,4-tetrahydroquinazolin-4-one
2-sulfanylquinazolin-4(3H)-one 2-thioxo-2,3-dihydroquinazoline-4(1H)-one 2,3-dihydro-2-thioxo-quinazolin-4(3H)-one 2-Thio-4(3H)-quinazolinone 2-sulfanylquinazolin-4-ol EINECS 237-676-3 4(1H)-Quinazolinone,2,3-dihydro-2-thioxo 2-Mercapto-4(3H)-quinazolinone 2,3-dihydro-2-thioxoquinazolin-4(1H)-one 2-thioxo-2,3-dihydro-1H-quinazolin-4-one 2-thioxo-1,2,3,4-tetrahydro-4-quinazolone 2-thioxo-2,3-dihydroquinazolin-4(1H)-one 2-thioxo-1,2,3,4-tetrahydro-4-quinazolinone MFCD00006885 |
| Density | 1.46g/cm3 |
|---|---|
| Boiling Point | 330.5ºC at 760mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C8H6N2OS |
| Molecular Weight | 178.21100 |
| Flash Point | 153.7ºC |
| Exact Mass | 178.02000 |
| PSA | 84.55000 |
| LogP | 1.21180 |
| Vapour Pressure | 0.000165mmHg at 25°C |
| Index of Refraction | 1.728 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| HS Code | 2933990090 |
| 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% |