butyl laevo-lactate

General Material Information

Preferred name	butyl laevo-lactate
Trivial Name	Butyl (2S)-2-hydroxypropanoate
Short Description	butyl (S)-2-hydroxypropionate
Formula	C7 H14 O3
CAS Number	34451-19-9
ECHA Number	252-036-3
FDA UNII	33GLZ553P8
Nikkaji Number	J70.597G
Beilstein Number	1721597
MDL	MFCD00066454
COE Number	372
xLogP3-AA	1.10 (est)
Bio Activity Summary	External link
NMR Predictor	External link
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)- Propanoic acid, 2-hydroxy-, butyl ester, (S)- (S)-(+)-Butyl lactate L-Lactic acid n-butyl ester (+)-Butyl lactate Butyl L-(+)-lactate (+)-n-Butyl lactate (S)-n-Butyl lactate Galaster BL97 (-)-Butyl L-lactate

(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

Santa Cruz Biotechnology	Sigma-Aldrich
Synerzine

Material listed in food chemical codex	No
Molecular weight	146.18617248535
Specific gravity	@ 25 °C
Pounds per Gallon	8.138 to 8.254
Refractive Index	1.419 to 1.429 @ 20 °C
Boiling Point	185 to 187°C @ 760 mm Hg
Boiling Point	70 to 73°C @ 11 mm Hg
Vapor Pressure	0.156 mmHg @ 25 °C
Vapor Density	4
Flash Point TCC Value	69.44 °C TCC
logP (o/w)	0.875 est
Solubility
water, 5.298e+004 mg/L @ 25 °C (est)	Yes

Odor Type: Fermented
sweet, fruity, fermented, mushroom, milky, creamy
General comment	At 100.00 %. sweet diffusive fruity fermented mushroom milky creamy
Flavor Type: Buttery
sweet, buttery, caramellic
General comment	Sweet buttery caramel

Applications	flavor and fragrance agents
Odor purposes	Coconut , Cream , Fungus , Pineapple , Toffee , Vanilla
Flavoring purposes	Caramel , Milk , Nut

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

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
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.

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):34451-19-9

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :6999977

National Institute of Allergy and Infectious Diseases:Data

butyl (2S)-2-hydroxypropanoate

Chemidplus:0034451199

RTECS:OD4025000 for cas# 34451-19-9