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Safety Information

W274402

Sigma-Aldrich

6-Methylquinoline

≥98%, FG

Synonym(s):

p-Toluquinoline, NSC 4152

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About This Item

Empirical Formula (Hill Notation):
C10H9N
CAS Number:
91-62-3
Molecular Weight:
143.19
FEMA Number:
2744
Beilstein:
110336
EC Number:
202-084-6
Council of Europe no.:
2339
MDL number:
MFCD00006804
UNSPSC Code:
12164502
PubChem Substance ID:
24901302
Flavis number:
14.042
NACRES:
NA.21

biological source

synthetic

grade

FG
Halal

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

vapor density

>1 (vs air)

Assay

≥98%

refractive index

n20/D 1.614 (lit.)

bp

256-260 °C (lit.)

density

1.067 g/mL at 20 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

leather

SMILES string

Cc1ccc2ncccc2c1

InChI

1S/C10H9N/c1-8-4-5-10-9(7-8)3-2-6-11-10/h2-7H,1H3

InChI key

LUYISICIYVKBTA-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

W274402-BULK:
W274402-SAMPLE:
W274402-VAR:
W274402-1KG:
W274402-100G:
W274402-250G:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN9566
SHBL1999
MKCG2161
MKBX1535V
MKBR6074V

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S Rothenburger et al.
Applied and environmental microbiology, 59(7), 2139-2144 (1993-07-01)
Selective culturing of pseudomonads that could degrade quinoline led to enrichment cultures and pure cultures with expanded substrate utilization and transformation capabilities for substituted quinolines in immobilized and batch cultures. Immobilized cells of the pseudomonad cultures rapidly transformed quinolines to
Umar Farooq Rizvi et al.
Acta crystallographica. Section C, Crystal structure communications, 64(Pt 10), o547-o549 (2008-10-08)
Molecules of (E)-3-(2-chloro-6-methylquinolin-3-yl)-1-(5-iodo-2-thienyl)prop-2-en-1-one, C(17)H(11)ClINOS, (I), and (E)-3-(2-chloro-6-methylquinolin-3-yl)-1-(5-methyl-2-furyl)prop-2-en-1-one, C(18)H(14)ClNO(2), (II), adopt conformations slightly twisted from coplanarity. Both structures are devoid of classical hydrogen bonds. However, nonclassical C-H...O/N interactions [with C...O = 3.146 (5) A and C...N = 3.487 (3) A] link
C E Scharping et al.
Carcinogenesis, 14(5), 1041-1047 (1993-05-01)
The hepatic microsomal metabolism of the carcinogenic 8-methylquinoline (8MQ) and its noncarcinogenic isomer, 6-methylquinoline (6MQ), were compared for preparations from control rats and rats pretreated with phenobarbital or 3-methylcholanthrene. For each compound the alcohol was the major metabolite, constituting 50-75%

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