| Identification | More | [Name]
3,4-Lutidine | [CAS]
583-58-4 | [Synonyms]
3,4-DIMETHYLPYRIDINE
34L
3,4-LUTIDINE
AKOS BBS-00004391
3,4-dimethyl-pyridin
3,4-Lutidene
pyridine,3,4-dimethyl-
3,4-LUTIDINE 98%
3,4-Lutidine98%
3,4-LUTIDINE 3,4-DIMETHYLPYRIDINE | [EINECS(EC#)]
209-511-5 | [Molecular Formula]
C7H9N | [MDL Number]
MFCD00006403 | [Molecular Weight]
107.15 | [MOL File]
583-58-4.mol |
| Chemical Properties | Back Directory | [Appearance]
clear yellow to brownish liquid | [Melting point ]
-12 °C | [Boiling point ]
163-164 °C(lit.) | [density ]
0.954 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.511(lit.)
| [Fp ]
129 °F
| [storage temp. ]
Flammables area | [form ]
clear liquid | [pka]
6.46(at 25℃) | [color ]
yellow
| [Water Solubility ]
52 g/L (20 ºC) | [Sensitive ]
Hygroscopic | [BRN ]
106583 | [Henry's Law Constant]
2.7×100 mol/(m3Pa) at 25℃, Andon et al. (1954) | [Dielectric constant]
11.470000000000001 | [LogP]
1.749 (est) | [CAS DataBase Reference]
583-58-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Pyridine, 3,4-dimethyl-(583-58-4) | [EPA Substance Registry System]
583-58-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,F,Xi | [Risk Statements ]
R10:Flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R24:Toxic in contact with skin.
R20/22:Harmful by inhalation and if swallowed . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2929 6.1/PG 2
| [WGK Germany ]
3
| [RTECS ]
OK9800000
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
29333999 | [Safety Profile]
Poison by skin contact.
Moderately toxic by ingestion and
inhalation. When heated to decomposition it
emits toxic fumes of NOx. |
| Hazard Information | Back Directory | [Chemical Properties]
clear yellow to brownish liquid | [Uses]
3,4-Lutidine is used as an intermediate in the preparation of active pharmaceutical ingredient. It is used to prepare tetrhydropyridine derivatives by reduction. |
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