Cytosine
Catalog No: FT-0617471
CAS No: 71-30-7
- Molecular Formula: 111.1
- Formula Weight: C4H5N3O
- Inchl Key: OPTASPLRGRRNAP-UHFFFAOYSA-N
- Inchl: InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
| Assay | Pack | Price | Stock | Action |
|---|---|---|---|---|
| 98% | 1g | N/A | N/A | |
| 98% | 5g | N/A | N/A | |
| 98% | Bulk Quantity | N/A | N/A |
| Symbol: | GHS07 |
|---|---|
| CAS: | 71-30-7 |
| Flash_Point: | 223.4ºC |
| Product_Name: | cytosine |
| Bolling_Point: | 445.8ºC at 760 mmHg |
| FW: | 111.102 |
| Melting_Point: | >300 °C(lit.) |
| MF: | C4H5N3O |
| Density: | 1.6±0.1 g/cm3 |
| Refractive_Index: | 1.689 |
|---|---|
| Flash_Point: | 223.4ºC |
| LogP: | -2.29 |
| Bolling_Point: | 445.8ºC at 760 mmHg |
| Water_Solubility: | soluble |
| FW: | 111.102 |
| PSA: | 71.77000 |
| Computational_Chemistry: | ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :9 ', '6. TPSA 675 ', '7. Heavy Atom Count :8 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :170 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1'] |
| Melting_Point: | >300 °C(lit.) |
| MF: | C4H5N3O |
| Exact_Mass: | 111.043259 |
| Molecular_Structure: | ['1 . Molar refractive index 2730 ', '2 . Molar volume 715 ', '3 . Parachor （902K）2063 ', '4 . Surface tension 692 ', '5 . Polarizability 1082'] |
| Density: | 1.6±0.1 g/cm3 |
| More_Info: | ['1 . Appearance White 片状结晶。 2 . Density（g/mL,25/4℃）048 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）>300 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling point（ºC, 52kPa）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）不确定 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 100mlWater 20℃时溶解077g。微Soluble in Ethanol ，Insoluble in Ethyl ether '] |
| Symbol: | GHS07 |
|---|---|
| RIDADR: | NONH for all modes of transport |
| HS_Code: | 2933599090 |
| Risk_Statements(EU): | R36/37/38 |
| WGK_Germany: | 1 |
| Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Gloves |
| RTECS: | UW7350150 |
| Hazard_Codes: | Xi:Irritant |
| Warning_Statement: | P261-P305 + P351 + P338 |
| Safety_Statements: | H315-H319-H335 |
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