ChemicalBook--->CAS DataBase List--->34451-19-9

34451-19-9

34451-19-9 Structure

34451-19-9 Structure
IdentificationMore
[Name]

BUTYL L-LACTATE
[CAS]

34451-19-9
[Synonyms]

BUTYL LACTATE
(-)-BUTYL L-LACTATE
BUTYL L-LACTATE
BUTYL (S)-(-)-LACTATE
FEMA 2205
L(+) LACTIC ACID, BUTYL ESTER
N-BUTYL L-LACTATE
N-BUTYL-S(-)-2-HYDROXY-PROPIONATE
PURASOLV(R) BL
(S)-(-)-BUTYL LACTATE
L-Butyllactate
butyl (S)-2-hydroxypropionate
BUTYL L-LACTATE 97+%
n-ButylL-lactate,97%
Propanoic acid, 2-hydroxy-, butyl ester, (2S)-
l-lactic acid n-butyl ester
LACTICACID,N-BUTYLESTER,(S)-
N-BUTYLLACTATE(L-ISOMER)
Buty-(S)-2-hydroxypropanoate
(S)-(-)-BUTYLLACTATE 97+%
[EINECS(EC#)]

252-036-3
[Molecular Formula]

C7H14O3
[MDL Number]

MFCD00066454
[Molecular Weight]

146.18
[MOL File]

34451-19-9.mol
Chemical PropertiesBack Directory
[Melting point ]

−28 °C(lit.)
[Boiling point ]

185-187 °C(lit.)
[density ]

0.984 g/mL at 25 °C(lit.)
[vapor density ]

4 (20 °C, vs air)
[vapor pressure ]

30Pa at 20℃
[refractive index ]

n20/D 1.422
[Fp ]

157 °F
[storage temp. ]

Store below +30°C.
[solubility ]

34g/l
[pka]

13.06±0.20(Predicted)
[Odor]

at 100.00 %. sweet diffusive fruity fermented mushroom milky creamy
[Odor Type]

fermented
[optical activity]

[α]20/D 13±1°, neat
[Water Solubility ]

Soluble in alcohol and water(42 g/L (25°C).
[BRN ]

1721597
[LogP]

1.1 at 20℃
[CAS DataBase Reference]

34451-19-9(CAS DataBase Reference)
[EPA Substance Registry System]

Propanoic acid, 2-hydroxy-, butyl ester, (2S)- (34451-19-9)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

2
[Autoignition Temperature]

720 °F
[TSCA ]

Yes
[HS Code ]

29181100
Hazard InformationBack Directory
[Uses]

Fenofibrate was formulated with n-butyl L-lactate, Tween 80, and a number of cosurfactants, diluted with the water phase (either water or saccharidesolution) and then subjected to a freeze-drying (FD) process to obtain SMEPMS nanosized.
[General Description]

Butyl (S)-(-)-lactate (Butyl-S-lactate) is an alkyl lactate. It is widely used as a food additive. Enantioselective synthesis of butyl-S-lactate has been described.
[Flammability and Explosibility]

Notclassified
Spectrum DetailBack Directory
[Spectrum Detail]

BUTYL L-LACTATE(34451-19-9)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

n-Butyl L-lactate, 97+%(34451-19-9)
[Sigma Aldrich]

34451-19-9(sigmaaldrich)
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