| Identification | More | [Name]
2-Methylpiperidine | [CAS]
109-05-7 | [Synonyms]
2-Methyl hexahydropyridine
2-METHYLPIPERIDINE
2-PIPECOLINE
2PPC
AKOS BBS-00003594
ALPHA-2-PIPECOLINE
ALPHA-PIPECOLINE
D-A-PIPECOLINE
2-methyl-piperidin
2-pipecoline(alpha-)
alpha-Methylpiperidine
alpha-Pipecolin
Hexahydro-2-picoline
Pipecoline, alpha
Piperidine, 2-methyl-
piperidine,2-methyl-
Pipicoline
α-methylpiperidine
Pipecoline,98%
2-Methylpiperidine99% | [EINECS(EC#)]
203-642-1 | [Molecular Formula]
C6H13N | [MDL Number]
MFCD00005982 | [Molecular Weight]
99.17 | [MOL File]
109-05-7.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR YELLOW LIQUID | [Melting point ]
-4--5 °C
| [Boiling point ]
118-119 °C/753 mmHg (lit.) | [density ]
0.844 g/mL at 25 °C(lit.)
| [FEMA ]
4244 | [refractive index ]
n20/D 1.446(lit.)
| [Fp ]
47 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [pka]
pK1:10.95(+1) (25°C) | [color ]
Clear yellow | [Odor]
at 1.00 % in propylene glycol. amine fishy seafood taco corn chip | [PH]
12-13 (111g/l, H2O) | [Odor Type]
ammoniacal | [Water Solubility ]
soluble | [JECFA Number]
1608 | [BRN ]
79804 | [LogP]
1.42 | [CAS DataBase Reference]
109-05-7(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Methylpiperidine(109-05-7) | [EPA Substance Registry System]
109-05-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xn | [Risk Statements ]
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns.
R22:Harmful if swallowed.
R41:Risk of serious damage to eyes.
R37/38:Irritating to respiratory system and skin . | [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 .
S39:Wear eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [RTECS ]
TN1240000
| [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29333999 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR YELLOW LIQUID | [Chemical Properties]
Colorless to yellow liquid; pepper-like aroma. | [Uses]
Reactant for C-2 arylation of piperidines through directed transition metal-catalyzed sp3 C-H activation1Reactant for synthesis of:• ;Azepan-4-ones via two step [5+2] annulation2• ;2-Aminobenzoxazoles3• ;Unsymmetrically substituted ureas4• ;Corticotropin-releasing factor receptor type 1 antagonists5• ;Gefitinib analogues with anti-tumor activity6 | [Definition]
ChEBI:2-Methylpiperidine is a member of piperidines. | [Aroma threshold values]
High strength; ammoniacal type; recommend smelling in a 1.0% solution or less. | [Taste threshold values]
Amine, creamy, taco, lettuce taste at 5 ppm in water.
| [Synthesis Reference(s)]
Journal of the American Chemical Society, 111, p. 4108, 1989 DOI: 10.1021/ja00193a056 |
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