![1H,4H-Thieno[3,2-d]pyrimidin-4-one structure, CAS 16234-10-9](/structures/80000/64648_1_16234_10_9.png)
CAS Number16234-10-9
Synonyms1H-thieno[3,2-d]pyrimidin-4-one; Thieno[3,2-d]pyrimidin-4(1H)-one; thieno[3,2-d]pyrimidin-4(3H)-one
Molecular FormulaC6H4O1N2S1
Molecular Weight152.18
Density1.6±0.1 g/cm3
Boiling Point335.9±22.0 °C at 760 mmHg
Melting Point222-223ºC
AppearanceSolid;White to Almost white powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16234-10-9 |
| Catalog No. | 2A-9064648 |
| Chinese Name | 4-羟基噻吩并[3,2-d]嘧啶 |
| Synonyms | 1H-thieno[3,2-d]pyrimidin-4-one; Thieno[3,2-d]pyrimidin-4(1H)-one; thieno[3,2-d]pyrimidin-4(3H)-one |
| Molecular Formula | C6H4O1N2S1 |
| Molecular Weight | 152.18 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 335.9±22.0 °C at 760 mmHg |
| Melting Point | 222-223ºC |
| Appearance | Solid;White to Almost white powder to crystal |
| Storage Condition | Room temperature. |
| HTC | 2934999090 |
| MDL Number | MFCD11040452 |
| MSDS | msds/64648_1_16234_10_9.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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