| Identification | More | [Name]
4-Amino-2-chloropyridine | [CAS]
14432-12-3 | [Synonyms]
2-CHLORO-4-AMINOPYRIDINE
2-CHLORO-4-PYRIDINAMINE
2-CHLOROPYRIDIN-4-AMINE
2-CHLORO-PYRIDIN-4-YLAMINE
4-AMINO-2-CHLOROPYRIDINE
TIMTEC-BB SBB004235
4-Pyridinamine, 2-chloro-
2-CHLORO-4-AMINOPYRIDINE 97%
AMINO-2-CHLOROPYRIDINE, 4-
2-CHLORO-4-AMINOPVRIDINE
4-Pyridinamine,2-chloro-(9CI)
4-Amino-2-Chloropyridine 98.5%
2-Chloro-4-aminopyridine ,99%
2-Chloro-4-aminopyri | [EINECS(EC#)]
238-403-0 | [Molecular Formula]
C5H5ClN2 | [MDL Number]
MFCD00060089 | [Molecular Weight]
128.56 | [MOL File]
14432-12-3.mol |
| Chemical Properties | Back Directory | [Appearance]
White powder. | [Melting point ]
90-94 °C(lit.)
| [Boiling point ]
153°C 5mm | [density ]
1.2417 (rough estimate) | [refractive index ]
1.5110 (estimate) | [Fp ]
153°C/5mm | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Crystalline Powder | [pka]
4.73±0.30(Predicted) | [color ]
Light yellow | [Water Solubility ]
Slightly soluble in water. | [Detection Methods]
HPLC | [BRN ]
108671 | [InChIKey]
BLBDTBCGPHPIJK-UHFFFAOYSA-N | [CAS DataBase Reference]
14432-12-3(CAS DataBase Reference) | [NIST Chemistry Reference]
4-Amino-2-chloropyridine(14432-12-3) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
2811 | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29333990 |
| Questions And Answer | Back Directory | [Description]
4-Amino-2-chloropyridine is an important pharmaceutical and pesticide intermediate. It can synthesize N-(2-chloro-4-pyridyl)urea regulators that promote plant growth. It is also a key substance in the synthesis of KT-30 (Forchlorfenuron, IUPAC name N-(2-chloro-4-pyridyl)-N'-phenylurea). KT-30 is a highly active cytokinin, which has the biological activity of promoting tissue growth, promoting bud development and green preservation; it has an effect of increasing yield on apple, pear, grape, peach and other fruit crops.
4-Amino-2-chloropyridine itself can also be used as a pesticide alone, and has high activity against various pathogens such as rust, powdery mildew, rice blast, and apple downy mildew. 4-Amino-2-chloropyridine and its pharmaceutical and pesticide intermediates have the advantages of high biological activity, low toxicity, long-lasting period and easy degradation in the environment, so they have broad application prospects in agricultural production.
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| Hazard Information | Back Directory | [Chemical Properties]
White powder. | [Uses]
An aminopyridine derivative with potential herbicidal activity. | [General Description]
4-Amino-2-chloropyridine is a chloroaminoheterocyclic compound. It readily undergoes Suzuki-Miyaura coupling with phenylboronic acid. |
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