1,2,3,6-TETRAHYDROPYRIDINE
- CAS NO.:694-05-3
- Empirical Formula: C5H9N
- Molecular Weight: 83.13
- MDL number: MFCD00005949
- EINECS: 211-766-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-25 10:25:51
What is 1,2,3,6-TETRAHYDROPYRIDINE?
Chemical properties
Clear colorless to pale yellow liquid
The Uses of 1,2,3,6-TETRAHYDROPYRIDINE
Organic intermediate.
The Uses of 1,2,3,6-TETRAHYDROPYRIDINE
Used to form ene-endo-spirocyclic ammonium ylids for [2,3]-sigmatropic rearrangement to pyrroloazepinones and oxazepinones.
What are the applications of Application
1,2,3,6-Tetrahydropyridine is used to form ene-endo-spirocyclic ammonium ylids
Definition
ChEBI: 3-piperideine is a piperideine.
General Description
A colorless liquid. Density 0.913 g / cm3 and insoluble in water. Hence floats on water. Flash point near 110°F. Vapors heavier than air. Used to make other chemicals.
Air & Water Reactions
Flammable. Insoluble in water.
Reactivity Profile
1,2,3,6-TETRAHYDROPYRIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health Hazard
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Properties of 1,2,3,6-TETRAHYDROPYRIDINE
Melting point: | −48 °C(lit.) |
Boiling point: | 108 °C(lit.) |
Density | 0.911 g/mL at 25 °C(lit.) |
refractive index | n |
Flash point: | 61 °F |
solubility | Chloroform (Slightly), Methanol (Slightly) |
pka | 10.22±0.10(Predicted) |
form | Powder |
color | White to pale yellow-cream |
Stability: | Light Sensitive |
CAS DataBase Reference | 694-05-3(CAS DataBase Reference) |
EPA Substance Registry System | Pyridine, 1,2,3,6-tetrahydro- (694-05-3) |
Safety information for 1,2,3,6-TETRAHYDROPYRIDINE
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,2,3,6-TETRAHYDROPYRIDINE
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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