isobutyl quinoline
6-sec-butyl quinoline (80/20)
  • Azelis
    • Azelis UK Life Sciences
      Chemical Distribution
      Azelis is a leading global distributor of speciality chemicals.
      Azelis is a leading global speciality chemicals distributor. We provide a diverse range of products and innovative services to more than 20,000 customers. Our in-depth local knowledge is supported by an international structure and value-added services including high levels of technical support and tailored solutions.
      Email: Graham Bott
      Voice: +32 3 613 01 20
      Fax: +32 3 613 01 21
      United Kingdom+44 (0) 1992 82 55 55
      United Kingdom+44 (0) 1992 82 55 66
  • Berjé
    • Berjé Inc.
      The solution is clear
      Where the world comes to its senses - Berjé is a global distributor of Essential Oils and Aromatic Chemicals.
      Berjé is a family-owned business that has been in operation for six decades. The company's origins and strength lie in a profound understanding of the supply and the quality of the diverse raw materials consumed by the flavor and fragrance industries. This base was expanded upon more than two decades ago to include fragrance production. The company's unparalleled raw material expertise is focused on the supply of essential oils and aromatic chemicals. This is supported by our long-standing relationships with a worldwide fabric of producers ensuring the greatest prospects for uninterrupted supply in markets that are often volatile and unpredictable.
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      Voice: 973-748-8980
      Fax: 973-680-9618
      isoButyl Quinolene
  • Indukern F&F
  • Lansdowne Chemicals
    • Lansdowne Chemicals
      With a focus on providing the highest level of service
      Lansdowne Chemicals has established itself at the forefront of the global chemical industry.
      Headquarters are in Carterton, Oxfordshire encompassing all of Lansdowne's Business Units. Our Regulatory Team and Quality Control Departments are based out of Carterton. Lansdowne Aromatic's state of the art warehouse facilities are located in Cricklade, covering 12,000 square ft. We are able to offer just-in-time deliveries for our full range of products, in a variety of pack sizes. Bonded facilities are available for goods going outside of the EU.
      Email: Contact Us:
      US Email: Dean Matienzo - Sales Manager
      Voice: +44 1993 843081
      Fax: +44 1993 841261
      US Voice: +1 973 886 3778
      US Fax: +1 973 346 1106
      isoButyl Quinoline
  • Pell Wall Perfumes
    • Pell Wall Perfumes
      Hand-made fragrances
      Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock.
      Pell Wall was founded by perfumer Chris Bartlett to provide exclusive hand-made fragrances to a select few people who love them. All our products are created using fine quality ingredients, many of which we also offer for sale to other perfumers and enthusiasts. Pell Wall make fragrances for men, for women and for the home. If you’re looking for something even more exclusive our bespoke fragrance design service could be what you’re looking for: we design custom fragrances for individuals, other perfume brands, hotels, corporations and organisations.
      Email: Info
      Email: Sales
      Voice: +44 1630 652546
      Mobile+44 7792 580511
      Butyl Quinoline Secondary
      Givaudan product based on isobutyl quinolene. Very long-lasting and effective fixative. A classic leathery ingredient, also useful in animalic bases and recreation of oud and to boost the effect of oakmoss and it’s substitutes.
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      09-44500 ISOBUTYL QUINOLINE, Kosher
  • PerfumersWorld
    • PerfumersWorld Ltd.
      feeeel... the smell!
      The one-stop resource for the creative perfumer.
      No minimum orders. Aroma chemicals, essential oils, isolates, pheremones, absolutes, resinoids, FleuressenceTM key bases, PWx FactorTM, solubilizers, kits, creation systems, workshops, training, distance learning, The PerfumersWorld Perfumer's Studio, The Perfumer’s Formulation Bulletin, perfumery software, bespoke creation, analysis, consultancy, project counselling, trouble-shooting, unperfumed product bases, bottles, smelling strips, scales, distillation, equipment and inspiration!
      Email: Enquiries
      Email: Sales
      Voice: +66(0)2-99-800-80
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      PerfumersWorld Skype Skype
      Software: Perfumer's Workbook
      9UP00247 isoButyl Quinoline
      Blends-well-with - Woods Animal notes iso-E-Super
      5UP07523 isoButyl Quinoline 10% in DPG
  • Treatt
    • Treatt PLC
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
      isoButyl Quinoline
  • Ernesto Ventós
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Fragrance Demo Formulas
6-butan-2-ylquinoline (Click)
CAS Number: 65442-31-1
% from: 80.00%
ECHA EINECS - REACH Pre-Reg: 265-777-2
Nikkaji Web: J183.750H
XlogP3: 3.90 (est)
Molecular Weight: 185.26955000
Formula: C13 H15 N
NMR Predictor: Predict
Also(can) Contains: 8-tert-butyl quinoline 20.00%
Category: fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
IBM Patents: Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
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Physical Properties:
Appearance: yellow to dark brown clear liquid (est)
Assay: 95.00 to 100.00 % sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity: 1.00700 to 1.01500 @  25.00 °C.
Pounds per Gallon - (est).: 8.379 to  8.446
Specific Gravity: 1.00800 to 1.01600 @  20.00 °C.
Pounds per Gallon - est.: 8.397 to 8.464
Refractive Index: 1.57700 to 1.58300 @  20.00 °C.
Boiling Point: 288.30 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.001300 mm/Hg @ 20.00 °C.
Flash Point: > 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w): 4.046 (est)
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Organoleptic Properties:
Odor Type: animal
Odor Strength: high ,
recommend smelling in a 10.00 % solution or less
 castoreum  leathery  earthy  oakmoss  vetiver  
Odor Description:
at 10.00 % in dipropylene glycol. 
castoreum leather earthy oakmoss vetiver
Luebke, William tgsc, (1986)
Substantivity: 168 Hour(s)
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
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isoButyl Quinolene
CG Herbals
6-Butyl Quinoline
CG Herbals
Odor: Leather, green, woody, powerful
Use: Description:Pyralone is finer, more aromatic and tobacco-like, and has less of a dry, earthy character than butyl Quinoline Secondary. It is used in chypre, fougere and tobacco accords.
Ernesto Ventós
Odor: Leather, Green, Woody, Powerful
Use: Pyralone is finer, more aromatic and tobacco-like, and has less of a dry, earthy character than Butyl Quinoline Secondary. It is used in chypre, fougère and tobacco accords.
Indukern F&F
Indukern F&F
Lansdowne Chemicals
isoButyl Quinoline
Odor: woody, leather note , vetiver like
Flavor: woody, earthy like
Pell Wall Perfumes
Butyl Quinoline Secondary
Odor: earthy, shap-leather, rooty nutty oakmoss vetiver
Use: Givaudan product based on isobutyl quinolene. Very long-lasting and effective fixative. A classic leathery ingredient, also useful in animalic bases and recreation of oud and to boost the effect of oakmoss and it’s substitutes.
Penta International
isoButyl Quinoline 10% in DPG
isoButyl Quinoline
Odor: earthy rooty vetivert moss animalic damp
Use: Blends-well-with - Woods Animal notes iso-E-Super
Isobutyl quinoline 54
Odor: powerful, earthy, mossy, leathery
The Perfumers Apprentice
Pyralone - a.k.a Iso Butyl Quinoline (G)
Odor: Leather, Green, Woody, Powerful
isoButyl Quinoline
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Safety Information:
European information :
Most important hazard(s):
Xn - Harmful.
R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37 - Wear suitable protective clothing and gloves.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50  1020 mg/kg
Food and Cosmetics Toxicology. Vol. 16, Pg. 661, 1978.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: fragrance agents
Recommendation for isobutyl quinoline usage levels up to:
  2.0000 % in the fragrance concentrate.
Recommendation for isobutyl quinoline flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View Calculate predicted properties
EPA Substance Registry Services (TSCA): 65442-31-1
EPA ACToR: Toxicology Data
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
Chemidplus: 0065442311
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NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 65442-31-1
Pubchem (cid): 103401
Pubchem (sid): 135061983
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2933.40.7050
ChemSpider: View
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Potential Blenders and core components note
2-acetyl furanFL/FR
 amber carbinolFR
 ambrette seed oilFL/FR
isoamyl benzoateFL/FR
alpha-amyl cinnamaldehydeFL/FR
isoamyl phenyl acetateFL/FR
isoamyl salicylateFL/FR
 amyris wood oilFL/FR
 animal carbolactoneFR
para-anisyl alcoholFL/FR
 pimenta acris leaf oilFL/FR
 beeswax absoluteFL/FR
siam benzoin resinoidFL/FR
 benzyl alcoholFL/FR
 benzyl benzoateFL/FR
 benzyl cinnamateFL/FR
 benzyl isoeugenolFL/FR
 benzyl salicylateFL/FR
 bergamot oil bergaptene reduced italyFL/FR
blood orange oil italyFL/FR
 bois de rose oil brazilFL/FR
isobutyl benzoateFL/FR
isobutyl cinnamateFL/FR
isobutyl salicylateFL/FR
 daucus carota fruit oilFL/FR
 cinnamyl alcoholFL/FR
 clary sage oil franceFL/FR
 clove bud oilFL/FR
 clover nitrileFR
 coriander seed oilFL/FR
 costus root oilFL
 costus valerolactoneFR
para-cresyl caprylateFL/FR
 cyclamen aldehydeFL/FR
 decyl acetateFL/FR
 dimethyl anthranilateFL/FR
 dimethyl benzyl carbinolFL/FR
para-dimethyl hydroquinoneFL/FR
 diphenyl oxideFL/FR
 dodecanal (aldehyde C-12 lauric)FL/FR
 ethyl cinnamateFL/FR
 ethyl laurateFL/FR
 ethyl phenyl acetateFL/FR
 ethyl vanillinFL/FR
isoeugenyl acetateFL/FR
 fir balsam absoluteFR
 floral pyranolFR
 gardenia oxideFR
 geranium oil bourbonFL/FR
 guaiacwood oilFL/FR
 hay absoluteFR
 heliotropyl acetoneFL/FR
 heliotropyl diethyl acetalFR
(Z)-3-hexen-1-yl salicylateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 ho leaf oilFR
 hyacinth etherFR
 cistus ladaniferus resinoidFR
 lavender absolute bulgariaFL/FR
 linalool oxideFL/FR
 linalyl acetateFL/FR
 marine pyridineFR
 methyl (E)-cinnamateFL/FR
para-methyl acetophenoneFL/FR
para-methyl anisoleFL/FR
 methyl cedryl ketoneFL/FR
alpha-methyl cinnamaldehydeFL/FR
 methyl dihydrojasmonateFL/FR
 methyl isoeugenolFL/FR
 methyl phenyl acetateFL/FR
 muguet carboxaldehydeFR
 myrrh oilFL/FR
beta-naphthyl ethyl etherFL/FR
 narcissus flower absoluteFR
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
 nonanal (aldehyde C-9)FL/FR
 nutmeg oilFL/FR
 oakmoss absoluteFL/FR
 ocean propanalFL/FR
sweet orange peel oil c.p. brazilFL/FR
 orris pyridine 25% IPMFR
 patchouli ethanoneFR
 patchouli oilFL/FR
 phenethyl alcoholFL/FR
 phenethyl phenyl acetateFL/FR
 phenethyl salicylateFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
 phenyl acetic acidFL/FR
3-phenyl propionaldehydeFL/FR
3-phenyl propyl alcoholFL/FR
 raspberry ketoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
 rose butanoateFL/FR
 strawberry furanoneFL/FR
 tonka bean absoluteFR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
10-undecenal (aldehyde C-11 undecylenic)FL/FR
 vanilla bean absolute (vanilla planifolia)FL/FR
 vanillyl acetateFL/FR
 vetiver oil haitiFL/FR
 watermelon ketoneFR
 woody acetateFR
(Z)-woody amyleneFR
 woody propanolFR
 ylang ylang flower oilFL/FR
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Potential Uses:
 earth humusFR
 leather russianFR
 oakmoss mousse de chene mossFR
 vika cologne 
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Natural Occurrence in: note
 not found in nature
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isobutyl quinolene
6-butyl quinoline
6-sec-butyl quinoline
isobutyl quinoline 54
isobutyl quinoline isomers
isobutyl quinoline pure
 butyl quinoline secondary
(isobutyl) quinoline
6-and 8-sec-butylquinoline (80/20)
 quinoline, 6-(1-methylpropyl)-
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Picture of molecule
Soluble in:
 water, 101 mg/L @ 20 °C (exp)
 alcoholic lotion
 deo stick
 fabric softener
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