2,5-Dimethylpyridine
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2,5-Dimethylpyridine
structure -
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CAS No:
589-93-5
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Formula:
C7H9N
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Chemical Name:
2,5-Dimethylpyridine
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Synonyms:
Pyridine,2,5-dimethyl-;2,5-Lutidine;2,5-Dimethylpyridine;NSC 5089
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CAS No:
2,5-Dimethylpyridine Basic Attributes
107.15
107.15
209-666-9
6L09RM76RH
5089
DTXSID0060436
2933399090
Characteristics
12.9
1.65
Colorless liquid.
0.9261 g/cm3 @ Temp: 26 °C
-16 °C
157 °C
118 °F
1.502
77g/L(23 ºC)
Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.
2.4 mm Hg ( 20 °C)
Oral-Rat LD50: 800mg/kg; Oral-Mouse LD50: 670 mg/m3
It is flammable in case of open flame, high temperature and oxidant; it produces toxic nitrogen oxide gas in case of heat
8.68e-06 atm-m3/mole
Safety Information
III
3.2
UN 1993 3/PG 3
3
10-20/21/22-36/37/38
16-26-36/37/39-45
OK9625000
Xn,F,Xi
The warehouse is ventilated, low temperature and dry; stored separately from oxidants and acids
P261-P280-P305 + P351 + P338
H226-H302 + H312 + H332-H315-H319-H335
|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 40 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2,5-Dimethylpyridine Use and Manufacturing
It is obtained by separating from the 156-159°C pyridine base fraction recovered from the by-products of coal coking.
Used in organic synthesis.
Pyridine, 2,5-dimethyl-: ACTIVE