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      W510718 5alpha-Androst-16-en-3alpha-ol ≥98%
Synonyms   Articles   Notes   Search
(3R,5S,8R,9S,10S,13R,14S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol (Click)
CAS Number: 1153-51-1
ECHA EINECS - REACH Pre-Reg: 214-573-1
MDL: MFCD00051224
XlogP3-AA: 5.30 (est)
Molecular Weight: 274.44730000
Formula: C19 H30 O
BioActivity Summary: listing
NMR Predictor: Predict
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: white powder (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 141.00 to  143.00 °C. @ 760.00 mm Hg
Boiling Point: 374.07 °C. @ 760.00 mm Hg (est)
Flash Point: > 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w): 6.030 (est)
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Organoleptic Properties:
Odor Type: musk
Odor Strength: medium
 animal  musk  natural  
Odor Description:
at 100.00 %. 
animal musk natural
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Cosmetic Information:
None found
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SAFC Global
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Safety Information:
Preferred SDS: View
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: fragrance agents
Recommendation for (3alpha,5alpha)-androst-16-en-3-ol usage levels up to:
  1.0000 % in the fragrance concentrate.
Recommendation for (3alpha,5alpha)-androst-16-en-3-ol flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
Chemicalize.org: Calculate predicted properties
EPA Substance Registry Services (TSCA): 1153-51-1
EPA ACToR: Toxicology Data
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
DTP/NCI: 71076
Chemidplus: 0001153511
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NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 1153-51-1
Pubchem (cid): 101989
Pubchem (sid): 135143040
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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): HMDB05935
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
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Potential Blenders and core components note
 amber furanFR
 ambergris naphtholFR
 amyl phenyl acetateFL/FR
isoamyl phenyl acetateFL/FR
 animal carbolactoneFR
isobutyl quinolineFR
isobutyl quinolineFR
 castoreum absoluteFL/FR
 civet absoluteFL/FR
(Z)-civet decenoneFL/FR
 costus valerolactoneFR
para-cresyl acetateFL/FR
para-cresyl caprylateFL/FR
para-cresyl isobutyrateFL/FR
para-cresyl isovalerateFL/FR
para-cresyl phenyl acetateFL/FR
2,6-dimethoxy-4-vinyl phenolFL
 ethyl 3-(furfuryl thio) propionateFL
 ethylene dodecanoateFR
 guaiyl butyrateFR
 juniper lactoneFL/FR
delta-juniper lactoneFL/FR
 linalyl hexanoateFL/FR
 marine pyridineFR
4-methyl cyclohexanoneFL
para-methyl tetrahydroquinolineFL/FR
3-methyl valeric acidFL
 musk dimethyl indaneFL/FR
 musk lactoneFR
 musk nonaneFR
(Z)-musk pentaneFR
(Z)-oleyl alcoholFR
 opoponax oil (balsamodendron kafal)FL/FR
 opoponax resinoid (balsamodendron kafal)FR
 petitgrain heptaneFR
 propyl valerateFL/FR
 spikenard oilFL/FR
 valerian rhizome oilFL/FR
 valerian rhizome oil chinaFL/FR
 valerian rhizome oil CO2 extract chinaFL/FR
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Potential Uses:
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Natural Occurrence in: note
 swine testes
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 androst-16-en-3-ol, (3a,5a)-
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click on the picture(s) below to
interact with the 3D model
Picture of molecule
Soluble in:
 water, 3.642 mg/L @ 25 °C (est)
Insoluble in:
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