Introduction：Basic information about CAS 156-83-2|6-Chloropyrimidine-2,4-diamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-Chloropyrimidine-2,4-diamine |
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| CAS Number | 156-83-2 | Molecular Weight | 144.562 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 438.3±48.0 °C at 760 mmHg |
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| Molecular Formula | C4H5ClN4 | Melting Point | 199-202 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 218.9±29.6 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-Chloro-2,6-diaminopyrimidine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 438.3±48.0 °C at 760 mmHg |
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| Melting Point | 199-202 °C(lit.) |
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| Molecular Formula | C4H5ClN4 |
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| Molecular Weight | 144.562 |
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| Flash Point | 218.9±29.6 °C |
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| Exact Mass | 144.020279 |
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| PSA | 77.82000 |
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| LogP | 0.45 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.702 |
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| InChIKey | QJIUMVUZDYPQRT-UHFFFAOYSA-N |
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| SMILES | Nc1cc(Cl)nc(N)n1 |
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| Storage condition | -20°C Freezer |
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| Water Solubility | slightly soluble |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi:Irritant |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 29335995 |
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Customs
| HS Code | 2933599090 |
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| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 6-Chloro-2,4-pyrimidinediamine |
| 6-chloro-2,4-diamino-pyrimidine |
| 6-chloro-4-pyrimidinediamine |
| EINECS 205-863-9 |
| 4-chloro-2,6-diamino-pyrimidine |
| 6-Chloro-2,4-diaminopyrimidine |
| 2,6-Diamino-4-chloropyrimidine |
| 4-Chloro-2-6-Diaminopyrimide |
| 4-Chloro-2,6-diamino |
| 2,4-Diamino-6-chloropyrimidine |
| 4-DiaMino-6-chloropyriMidine |
| 6-chloropyrimidine-2,4-diamine |
| 2,4-Diamino-6-Chloro Pyridine |
| MFCD00006097 |
| 2,4-Pyrimidinediamine, 6-chloro- |
| 2,6-diamino-4-chloro-pyrimidine |
| 4-Chloro-2,6-pyrimidinediamine |
| 6-Chloro-pyrimidine-2,4-diamine |
| 2-amino-4-chloro-6-methyl pyrimidine |
