ChemicalBook--->CAS DataBase List--->3430-18-0

3430-18-0

3430-18-0 Structure

3430-18-0 Structure
IdentificationMore
[Name]

2,5-Dibromo-3-methylpyridine
[CAS]

3430-18-0
[Synonyms]

2,5-DIBROMO-3-METHYLPYRIDINE
2,5-DIBROMO-3-PICOLINE
TIMTEC-BB SBB003143
2,5-DIBROMO-3-METHYLPYRIDINE, PURISS, 98%
2-CHLORO-5-HYDROXY-3-PICOLINE
[EINECS(EC#)]

608-965-5
[Molecular Formula]

C6H5Br2N
[MDL Number]

MFCD02093085
[Molecular Weight]

250.92
[MOL File]

3430-18-0.mol
Chemical PropertiesBack Directory
[Appearance]

Off-white to beige crystalline powder
[Melting point ]

43-47 °C (lit.)
[Boiling point ]

114 °C / 6mmHg
[density ]

1.9318 (rough estimate)
[refractive index ]

1.6300 (estimate)
[Fp ]

>230 °F
[storage temp. ]

Inert atmosphere,2-8°C
[form ]

Crystalline Powder
[pka]

-1.27±0.20(Predicted)
[color ]

Off-white to beige
[CAS DataBase Reference]

3430-18-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

3
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-Amino-5-bromo-3-methylpyridine-->2-Amino-3-picoline
[Preparation Products]

5-BROMO-3-METHYL-2-PYRIDINECARBALDEHYDE-->2-BROMO-3-METHYLPYRIDINE-5-BORONIC ACID-->5-Bromo-2-iodo-3-methylpyridine-->5-BROMO-2-CARBOXY-3-METHYLPYRIDINE-->5-broMo-N,3-diMethylpyridin-2-aMine-->5-Bromo-3-methylpyridine-2-carboxylic acid methyl ester
Hazard InformationBack Directory
[Chemical Properties]

Off-white to beige crystalline powder
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,5-Dibromo-3-picoline, 98%(3430-18-0)
[Alfa Aesar]

2,5-Dibromo-3-methylpyridine, 98%(3430-18-0)
[Sigma Aldrich]

3430-18-0(sigmaaldrich)
[TCI AMERICA]

2,5-Dibromo-3-picoline,>98.0%(GC)(3430-18-0)
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