ChemicalBook--->CAS DataBase List--->91-61-2

91-61-2

91-61-2 Structure

91-61-2 Structure
IdentificationMore
[Name]

6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE
[CAS]

91-61-2
[Synonyms]

1,2,3,4-TETRAHYDRO-6-METHYLQUINOLINE
6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE
AKOS B016030
AKOS BB-9794
ART-CHEM-BB B016030
P-METHYLTETRAHYDROQUINOLINE
QUINOLINE, 1,2,3,4-TETRAHYDRO-6-METHYL
TETRAHYDRO PARA METHYL QUINOLINE
1,2,3,4-tetrahydro-6-methyl-quinolin
Civettal
[EINECS(EC#)]

202-083-0
[Molecular Formula]

C10H13N
[MDL Number]

MFCD00023887
[Molecular Weight]

147.22
[MOL File]

91-61-2.mol
Chemical PropertiesBack Directory
[Appearance]

Yellowish crystals; strong, civet-like odor. Soluble in 2 parts of 80% alcohol. Combustible.
[Melting point ]

36-38°C
[Boiling point ]

262-263°C 712mm
[density ]

0.990±0.06 g/cm3(Predicted)
[Fp ]

262-263°C/712mm
[pka]

5.69±0.20(Predicted)
[Odor]

at 1.00 % in dipropylene glycol. animal civet leather ambergris
[Odor Type]

animal
[Water Solubility ]

Insoluble in water.
[BRN ]

122515
[LogP]

2.937 (est)
[Uses]

Perfumery.
[CAS DataBase Reference]

91-61-2(CAS DataBase Reference)
[EPA Substance Registry System]

6-Methyl-1,2,3,4-tetrahydroquinoline (91-61-2)
Safety DataBack Directory
[Risk Statements ]

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 .
[TSCA ]

Yes
[HS Code ]

2933499090
Hazard InformationBack Directory
[Chemical Properties]

Yellowish crystals; strong, civet-like odor. Soluble in 2 parts of 80% alcohol. Combustible.
[Application]

Tetrahydro Para Methyl Quinoline is almost a standard ingredient, although always in discrete proportions. It is also used as a modifier for the excellent, but often neglected Tetrahydro-2-methylquinoline in Lilac bases, where it adds not only fixation, but also depth, warmth and very natural character to that type of floral note.
[Preparation]

Tetra Hydro Para Methyl Quinoline is prepared from 6-Methylquinoline hydrochloride by reduction with nascent Hydrogen, followed by neutralization.
[Solubility in organics]

Soluble in alcohol and oils
Spectrum DetailBack Directory
[Spectrum Detail]

6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE(91-61-2)MS
6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE(91-61-2)1HNMR
6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE(91-61-2)13CNMR
6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE(91-61-2)IR1
6-METHYL-1,2,3,4-TETRAHYDROQUINOLINE(91-61-2)IR2
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

6-Methyl-1,2,3,4-tetrahydroquinoline, 98%(91-61-2)
[Sigma Aldrich]

91-61-2(sigmaaldrich)
[TCI AMERICA]

6-Methyl-1,2,3,4-tetrahydroquinoline,>97.0%(GC)(91-61-2)
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