![Thieno[2,3-d]pyrimidin-4(3H)-one structure, CAS 14080-50-3](/structures/40000/36000_1_14080_50_3.png)
CAS Number14080-50-3
Synonymsthieno[2,3-d]pyrimidin-4-ol; Thieno[2,3-d]pyrimidin-4(3H)-one; Thieno[2,3-d]pyrimidin-4(1H)-one; Thieno[2,3-d]pyrimidin-4(3H)one; 3,4-Dihydro-4-oxothieno[2,3-d]pyrimidine; 3H-thieno[2,3-d]pyrimidin-4-one; 3H-Thieno[2,3-d]pyrimidine-4-one
Molecular FormulaC6H4N2OS
Molecular Weight152.17
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point391.1±15.0 °C at 760 mmHg
Melting Point262-265ºC
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 14080-50-3 |
| Catalog No. | 2A-9036000 |
| Chinese Name | 噻吩并[2,3-d]嘧啶-4(3H)-酮 |
| Synonyms | thieno[2,3-d]pyrimidin-4-ol; Thieno[2,3-d]pyrimidin-4(3H)-one; Thieno[2,3-d]pyrimidin-4(1H)-one; Thieno[2,3-d]pyrimidin-4(3H)one; 3,4-Dihydro-4-oxothieno[2,3-d]pyrimidine; 3H-thieno[2,3-d]pyrimidin-4-one; 3H-Thieno[2,3-d]pyrimidine-4-one |
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 391.1±15.0 °C at 760 mmHg |
| Melting Point | 262-265ºC |
| Appearance | solid |
| Storage Condition | room temperature |
| HTC | 2934999090 |
| PubChem ID | 329815936 |
| MDL Number | MFCD00706456 |
| SMILES | O=C1NC=Nc2sccc12 |
| InChI | 1S/C6H4N2OS/c9-5-4-1-2-10-6(4)8-3-7-5/h1-3H,(H,7,8,9) |
| InChI Key | JEDVKUHCDPPWNR-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352200 |
| Hazard Symbols | transportation |
| MSDS | msds/36000_1_14080_50_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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