CAS Number504-17-6
Synonymsusafek-660; 2-Sulfanylpyrimidine-4,6(1H,5H)-dione; 2-Mercapto-4,6(1H,5H)-pyrimidinedione; 2-Mercapto-4; Thiobarbituric Acid; Thiobarbituric; bathyran; Thiobarbituicacid; 2-thioxodihydropyrimidine-4,6(1h,5h)-dione; MFCD00006674; AURORA KA-3842; EINECS 207-985-8; MALONYLTHIOUREA; Mealonylthiourea; 2-Thiobarbituric Acid; 2-Thioxodihydro-4,6(1H,5H)-pyrimidinedione; 4,6-Dihydroxypyrimidine-2-thiol; austranal
Molecular FormulaC4H4N2O2S
Molecular Weight144.15
Purity≥98%
Density1.6±0.1 g/cm3
Boiling Point463.4ºC at 760 mmHg
Melting Point245 °C (dec.) (lit.)
AppearanceSlightly yellow liquid
EINECS207-985-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 504-17-6 |
| Catalog No. | 2A-9022348 |
| Chinese Name | 2-硫代巴比妥酸 |
| Synonyms | usafek-660; 2-Sulfanylpyrimidine-4,6(1H,5H)-dione; 2-Mercapto-4,6(1H,5H)-pyrimidinedione; 2-Mercapto-4; Thiobarbituric Acid; Thiobarbituric; bathyran; Thiobarbituicacid; 2-thioxodihydropyrimidine-4,6(1h,5h)-dione; MFCD00006674; AURORA KA-3842; EINECS 207-985-8; MALONYLTHIOUREA; Mealonylthiourea; 2-Thiobarbituric Acid; 2-Thioxodihydro-4,6(1H,5H)-pyrimidinedione; 4,6-Dihydroxypyrimidine-2-thiol; austranal |
| Molecular Formula | C4H4N2O2S |
| Molecular Weight | 144.15 |
| Purity | ≥98 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 463.4ºC at 760 mmHg |
| Melting Point | 245 °C (dec.) (lit.) |
| Appearance | Slightly yellow liquid |
| Water Solubility | <6 g/L (20 ºC) |
| Storage Condition | Store sealed and placed in a ventilated, dry envir |
| EINECS | 207-985-8 |
| HTC | 29335995 |
| PubChem ID | 24900285 |
| MDL Number | MFCD00006674 |
| SMILES | O=C1CC(=O)NC(=S)N1 |
| InChI | 1S/C4H4N2O2S/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9) |
| InChI Key | RVBUGGBMJDPOST-UHFFFAOYSA-N |
| Beilstein/REAXYS | 120663 |
| NACRES Code | NA.25 |
| UNSPSC | 12352106 |
| Hazard Symbols | Transport |
| MSDS | msds/22348_1_504_17_6.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 Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: 3335 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods Aviation regulated solid, n.o.s. (2-Thiobarbituric acid) 14.3 Transport hazard categories European land transport danger code: -International sea transport danger code: -International air transport danger code: 9 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: III 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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