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Butyl lactate

Product name:

Butyl lactate

English name:

Butyl lactate

CAS　RN:

138-22-7

Molecular formula:

C₇H₁₄O₃

Molecular weight:

146.18

Structural formula:

Properties:

Colorless to light yellow transparent liquid with odor of milk. Easily soluble in ethyl alcohol, ethyl ether, acetone and other organic solvents.

Quality index:

Ester content%: ≥98.0	Moisture(K-F method)%: ≤0.30
Optical content L/ (L+D) %: ≥99. 0	Relative density(25/25℃); 0.970-0.990
Color: ≤50apha	Refractive index(20℃): 1.418-1.422
Acidity: ≤0.20

Physical & chemical properties:

Boiling point: 170℃ (760 Kpa)
Melting point: -43℃
Flash point: 71℃
Distillation range: 180～195℃
Spontaneous ignition point: 383℃
Vapor pressure: 0.53 nPa (20℃)

Application:

Mainly used in chiral medicien and pesticide.

Packing:

25kg or 200kg plastic drum

Storage:

Keep in cool and dry place.

Shelf life:

12 months if unopened since the date of production.

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