Thymine
| Price | USD1.00 |
| Packge | 1g |
- Min. Order:10g
- Supply Ability: 1000 Kilogram/Kilograms per Month
- Time:2019-07-31
Product Details
- Product NameThymine
- CAS No.65-71-4
- EINECS No.200-616-1
- MFC5H6N2O2
- MW126.11
- InChIKeyRWQNBRDOKXIBIV-UHFFFAOYSA-N
- AppearancePowderWhite
- Melting point ~320 °C (dec.) (lit.)
- storage temp. Sealed in dry,Room Temperature
- Water Solubility Soluble in hot water. Slightly soluble in alcohol.
- Boiling point 234.21°C (rough estimate)
- density 1.3541 (rough estimate)
Product Name Thymine
Synonyms 2,4(1H,3H)-Pyrimidinedione, 5-methyl-; 2,4-Dihydroxy-5-methylpyrimidine; 2,4-dioxy-5-methyl pyrimidine; 5-Methyluracil; Thy; 5-methyl-uracil; 5-methyl uracil; Thymine 2-4-Dihydroxy-5-methylpyrimidine; 5-methylpyrimidine-2,4(1H,3H)-dione
Molecular Formula C5H6N2O2
Molecular Weight 126.1133
CAS Registry Number 65-71-4
EINECS 200-616-1
Density 1.226g/cm3
Melting point 316-317°C
Boiling point 403.8°C at 760 mmHg
Refractive index 1.489
Flash point 198°C
Vapour Pressur 4.25E-07mmHg at 25°C
|
Item |
Specification |
|
Specific rotation |
+39.5 to +41.5° |
|
State of solution(transmittance) |
Clear 98.0% min. |
|
Chloride[cl] |
0.020% max. |
|
Ammonium [NH4] |
0.02% max. |
|
Sulfate[SO4] |
0.020% max |
|
Iron[Fe] |
10ppm max. |
|
Heavy metals [Pb] |
10ppm max |
|
Arsenic[As2O3] |
1ppm max |
|
Other amino acids |
Chromatographically not detectable |
|
Loss on drying |
0.20% max. |
|
Residue on ignition[sulfated] |
0.10% max. |
|
Assay |
99.0% min |
Company Profile Introduction
- Since:2014-05-13
- Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City