butyl laevo-lactate
butyl (S)-2-hydroxypropionate
 
Notes:
None found
  • Sigma-Aldrich
  • Synerzine
    • Synerzine, Inc.
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      Product(s):
      W161018 BUTYL (25)-2-HYDROXYPROPANOATE
       
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CAS Number: 34451-19-9Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 252-036-3
FDA UNII: 33GLZ553P8
Nikkaji Web: J70.597G
Beilstein Number: 1721597
MDL: MFCD00066454
CoE Number: 372
XlogP3-AA: 1.10 (est)
Molecular Weight: 146.18618000
Formula: C7 H14 O3
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.97800 to 0.99200 @  25.00 °C.
Pounds per Gallon - (est).: 8.138 to  8.254
Refractive Index: 1.41900 to 1.42900 @  20.00 °C.
Melting Point: -28.00 °C. @ 760.00 mm Hg
Boiling Point: 185.00 to  187.00 °C. @ 760.00 mm Hg
Boiling Point: 70.00 to  73.00 °C. @ 11.00 mm Hg
Vapor Pressure: 0.156000 mmHg @ 25.00 °C. (est)
Vapor Density: 4.00 ( Air = 1 )
Flash Point: 157.00 °F. TCC ( 69.44 °C. )
logP (o/w): 0.875 (est)
Soluble in:
 water, 5.298e+004 mg/L @ 25 °C (est)
Similar Items: note
amyl lactate
isoamyl lactate
benzyl lactate
butyl butyryl lactate
butyl lactate
isobutyl lactate
sec-butyl lactate
cetyl lactate
dodecyl lactate
ethyl acetyl lactate
ethyl butyryl lactate
ethyl lactate
ethyl phenyl lactate
(Z)-3-hexen-1-yl lactate
hexyl lactate
laevo-menthyl lactate
menthyl methyl lactate
methyl dextro-lactate
methyl laevo-lactate
phenethyl lactate
propyl lactate
vanillyl lactate
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Organoleptic Properties:
 
Odor Type: fermented
 
Odor Strength: medium
 
 sweet  fruity  fermented  mushroom  milky  creamy  
Odor Description:
at 100.00 %. 
sweet diffusive fruity fermented mushroom milky creamy
 
 
Flavor Type: buttery
 
 sweet  buttery  caramellic  
Taste Description:
sweet buttery caramel
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
Santa Cruz Biotechnology
For experimental / research use only.
(-)-Butyl L-lactate
Sigma-Aldrich
Butyl (S)-(-)-lactate ≥97%, FG
Certified Food Grade Products
Sigma-Aldrich
Butyl (S)-(-)-lactate ≥97%
Synerzine
BUTYL (25)-2-HYDROXYPROPANOATE
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
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 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavor and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for butyl laevo-lactate usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Recommendation for butyl laevo-lactate flavor usage levels up to:
  100.0000 ppm in the finished product.
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Safety References:
EPI System: View
EPA Substance Registry Services (TSCA): 34451-19-9
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 6999977
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 butyl (2S)-2-hydroxypropanoate
Chemidplus: 0034451199
RTECS: OD4025000 for cas# 34451-19-9
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References:
 butyl (2S)-2-hydroxypropanoate
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 6999977
Pubchem (sid): 135144548
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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: 2918.11.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
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Potential Blenders and core components note
 
For Odor
alcoholic
alcoholic
 fusel oilFL/FR
balsamic
(E)-benzyl tiglateFL/FR
buttery
 acetoinFL/FR
 acetoin dimerFL/FR
 butyl butyryl lactateFL/FR
isobutyl lactateFL/FR
cheesy
 heptanoic acidFL/FR
delta-nonalactoneFL/FR
creamy
 butyl lactateFL/FR
delta-tridecalactoneFL/FR
para-vanillic acidFL/FR
earthy
 dibenzyl etherFL/FR
1-nonen-3-olFL/FR
3-octanolFL/FR
1-octen-3-oneFL/FR
fatty
(E)-2-decenalFL/FR
 ethyl undecylenateFL/FR
4-methyl octanoic acidFL/FR
fermented
 ethyl crotonateFL/FR
floral
6,8-dimethyl-2-nonanolFR
 herbal pyranFR
 nonyl octanoateFL/FR
 octyl acetateFL/FR
 phenethyl butyl etherFR
2-phenyl propionaldehyde dimethyl acetalFL/FR
2-phenyl propionaldehyde ethylene glycol acetalFR
gamma-decalactoneFL/FR
 octyl propionateFL/FR
 vanilla carboxylateFL/FR
fungal
1-decen-3-olFL/FR
 methyl 2-furoateFL/FR
green
 allyl phenethyl etherFR
(Z)-4-heptenalFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
 ivy dioxolaneFR
(Z)-leaf acetalFL/FR
 melon acetalFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
herbal
3-octanoneFL/FR
1-octen-3-yl acetateFL/FR
honey
 phenethyl furoateFL/FR
milky
laevo-glutamineCS
3-octen-2-olFL/FR
(R)-1-octen-3-olFL/FR
1-octen-3-yl butyrateFL/FR
spicy
 egg nog fragranceFR
tonka
 octahydrocoumarinFL/FR
vanilla
 ethyl vanillin isobutyrateFL/FR
waxy
 butyl laurateFL/FR
 ethyl palmitateFL/FR
2-methyl heptanoic acidFL/FR
 methyl laurateFL/FR
(Z)-3-nonen-1-olFL/FR
delta-tetradecalactoneFL/FR
2-tridecanoneFL/FR
woody
 santalolFL/FR
yeasty
2-octen-4-oneFL/FR
 
For Flavor
 
No flavor group found for these
2-butyl thiopheneFL
6-decenoic acidFL
tris(methyl thio) methaneFL
 nonyl octanoateFL/FR
(E)-2-penten-1-olFL
2-pentyl-1-buten-3-oneFL
 phenethyl furoateFL/FR
 santalolFL/FR
balsamic
(E)-benzyl tiglateFL/FR
buttery
 butter toffee flavorFL
isobutyl lactateFL/FR
cabbage
 methyl 2-thiofuroateFL
caramellic
 butter caramel flavorFL
 butterscotch flavorFL
 butterscotch toffee flavorFL
 methyl 2-furoateFL/FR
coconut
(R)-massoia lactoneFL
 octahydrocoumarinFL/FR
creamy
 acetoinFL/FR
 butyl butyryl lactateFL/FR
delta-nonalactoneFL/FR
delta-tridecalactoneFL/FR
para-vanillic acidFL/FR
dairy
 acetoin dimerFL/FR
 butyl lactateFL/FR
earthy
1-decen-3-olFL/FR
1-nonen-3-olFL/FR
1,8-octane dithiolFL
1-octen-3-oneFL/FR
estery
 octyl propionateFL/FR
fatty
 dimethyl sulfoxideFL
 ethyl undecylenateFL/FR
4-methyl octanoic acidFL/FR
2-tridecanoneFL/FR
fermented
 methyl thio isovalerateFL
fruity
 acetyl isovalerylFL
gamma-decalactoneFL/FR
 dibenzyl etherFL/FR
 fusel oilFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
 vanilla carboxylateFL/FR
green
(Z)-4-heptenalFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
(Z)-leaf acetalFL/FR
 melon acetalFL/FR
1-octen-3-yl acetateFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
milky
dextro,laevo-3-(methyl thio) butanoneFL
mushroom
3-octanoneFL/FR
3-octen-2-olFL/FR
(R)-1-octen-3-olFL/FR
1-octen-3-yl butyrateFL/FR
musty
3-octanolFL/FR
rummy
 ethyl crotonateFL/FR
sulfurous
1-(methyl thio)-2-butanoneFL
2-naphthyl mercaptanFL
vanilla
 ethyl vanillin isobutyrateFL/FR
vegetable
2-octen-4-oneFL/FR
waxy
 butyl laurateFL/FR
(E)-2-decenalFL/FR
 ethyl palmitateFL/FR
 heptanoic acidFL/FR
2-methyl heptanoic acidFL/FR
 methyl laurateFL/FR
(Z)-3-nonen-1-olFL/FR
 octyl 2-furoateFL
 octyl acetateFL/FR
delta-tetradecalactoneFL/FR
 
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Potential Uses:
 caramelFL
 coconutFR
 creamFR
 fungusFR
 milkFL
 nutFL
 pineappleFR
 toffeeFR
 vanillaFR
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Occurrence (nature, food, other): note
 found in nature
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Synonyms:
 butyl (2S)-2-hydroxypropanoate
N-butyl (S)-(-)-2-hydroxypropionate
 butyl (S)-(-)-lactate
 butyl (S)-2-hydroxypropionate
 butyl alpha-hydroxypropionate
 butyl L-lactate
(-)-butyl L-lactate
(S)-butyl lactate
(2S)-2-hydroxypropanoic acid butyl ester
L-lactic acid n-butyl ester
 propanoic acid, 2-hydroxy-, butyl ester, (2S)-
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