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5-hydroxypentan-2-one
2-pentanone, 5-hydroxy- (8CI)(9CI)

Supplier Sponsors

Name:5-hydroxypentan-2-one
CAS Number: 1071-73-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:213-994-8
FDA UNII: Search
Nikkaji Web:J35.474K
MDL:MFCD00002961
XlogP3-AA:-0.40 (est)
Molecular Weight:102.13310000
Formula:C5 H10 O2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:information only not used for fragrances or flavors
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 209.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.100000 mmHg @ 25.00 °C. (est)
Flash Point: 200.00 °F. TCC ( 93.30 °C. ) (est)
logP (o/w): -0.570 (est)
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
5-Hydroxypentan-2-one 95%
Carbosynth
For experimental / research use only.
3-Acetyl-1-propanol
Santa Cruz Biotechnology
For experimental / research use only.
5-Hydroxy-2-pentanone ≥95%
Sigma-Aldrich: Aldrich
For experimental / research use only.
5-Hydroxy-2-pentanone Mixture of monomer and dimer, 95%
TCI AMERICA
For experimental / research use only.
5-Hydroxy-2-pentanone (mixture of monomer and dimer) >96.0%(T)
 
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
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-guinea pig LD50 2260 mg/kg
LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE" GASTROINTESTINAL: OTHER CHANGES
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 43(8), Pg. 103, 1978.

oral-mouse LD50 1960 mg/kg
GASTROINTESTINAL: OTHER CHANGES LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 43(8), Pg. 103, 1978.

oral-rabbit LDLo 3500 mg/kg
LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE" GASTROINTESTINAL: OTHER CHANGES
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 43(8), Pg. 103, 1978.

oral-rat LD50 6400 mg/kg
VASCULAR: OTHER CHANGES BEHAVIORAL: EXCITEMENT BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Toxicology of New Industrial Chemical Substances. English translation of TPKVAL. Vol. 13, Pg. 118, 1973.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
inhalation-mouse LC > 2000 mg/m3/4H
Toxicology of New Industrial Chemical Substances. English translation of TPKVAL. Vol. 13, Pg. 118, 1973.

inhalation-rat LC > 2000 mg/m3/4H
Toxicology of New Industrial Chemical Substances. English translation of TPKVAL. Vol. 13, Pg. 118, 1973.

 
Safety in Use Information:
Category:
information only not used for fragrances or flavors
Recommendation for 5-hydroxypentan-2-one usage levels up to:
 not for fragrance use.
 
Recommendation for 5-hydroxypentan-2-one flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :14066
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
5-hydroxypentan-2-one
Chemidplus:0001071734
RTECS:UA4600000 for cas# 1071-73-4
 
References:
 5-hydroxypentan-2-one
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):14066
Pubchem (sid):134979934
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (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:2914.40.9000
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
3-acetopropanol
gamma-acetopropanol
 acetopropyl alcohol
3-acetyl-1-propanol
3-acetylpropanol
gamma-acetylpropyl alcohol
5-hydroxy-2-pentanone
2-pentanone, 5-hydroxy- (8CI)(9CI)
 propanol, 3-acetyl-
 
 
Notes:
None found
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