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中文版 ENGLISH

PRODUCTS

Methyl S-(-)-lactate

Product name:

Methyl S-(-)-lactate

English name:

Methyl S-(-)-lactate

CAS　RN:

27871-49-4

Molecular formula:

C₄H₈O₃

Molecular weight:

104.11

Structural formula:

EINECS號(hào):

248-704-9

Properties:

Colorless to yellowish clear liquid with special odor. Easily soluble in ethyl alcohol, ethyl ether, acetone and other organic solvents.

Quality index:

Ester content%: ≥99.0	Moisture(K-F method)%: ≤0.30
Optical content L/ (L+D) %: ≥99. 0	Methyl alcohol %: ≤0.50
Color: ≤50apha	Relative density(25/25℃); 1.08-1.10
Acidity: ≤0.20	Refractive index(20℃): 1.410-1.418

Physical & chemical properties:

Boiling point: 144.8℃ (760 Kpa)
Melting point: -66℃
Flash point: 55℃
Distillation range: 140～150℃
Spontaneous ignition point: 385℃
Viscosity: 3.1 mPa.s (25℃)

Application:

Mainly used in the synthesis of chiral medicines and agricultural chemical products.

Packing:

25kg or 220kg plastic drum

Storage:

Keep in cool and dry place.

Shelf life:

12 months if unopened since the date of production.

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