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Fine chemicals
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γ-Butyrolactone
[γ-Butyrolactone] [2-Pyrrolidinone] [N-Methyl Pyrrolidone] [Polyvinylpyrrolidone(PVP)] [Povidone Iodine]
γ-Butyrolactone
γ-Butyrolactone
is
one of the major chemical materials which has an extensive application in
pharmaceuticals, pesticides, petrochemicals, etc.. It can be used as raw
material for making a-pyrrolidone, N-methyl-pyrrolidone, PVP, Vitamin B1,
cyclopropamine and butyric acid,herbicide, control agent of plant growing,
agent of extraction absorption dispersant for olefin & acetylene
hydrocarbons, an ideal agent of antioxidant, plasticizer, dispersant, color
fixing and solvent for synthetic, resin, and also agent of solvate,
solidified, dye additive, antistatic for synthetic textile fibre, raw
material of colour film coupler, printing ink, lubricant, etc
If any enquiry on this product, please feel free
to contact us via info@asiaron.com
-
Basic information
|
Item |
Index |
|
Chemical Name |
γ-Butyrolactone;
gamma-Butyrolactone; 1-Oxacyclopentan-2-one; 2(3H)-dihydrofuranone;
2(3H)-Furanone, dihydro-; 2(3H)-furanone,dihydro-;
2,3,4,5-tetrahydro-2-furanone; 2-Oxolanone; 2-Oxotetrahydrofuran;
3-Hydroxybutyric acid lactone; γ-丁内酯 (Chinese) |
|
Molecular Formula |
C4H6O2 |
|
CAS No. |
96-48-0 |
|
FEMA |
3291 |
|
Chemical Structure |
 |
|
Molecular
Weight |
86.09 |
|
EINECS No. |
202-509-5 |
|
HS Code |
29322980 |
|
Appearance |
Clear colorless oily liquid with a pleasant odor |
|
mp |
−45
°C(lit.) |
|
bp |
204-205 °C(lit.) |
|
density |
1.12
g/mL at 25 °C(lit.) |
|
vapor density |
3
(vs air) |
|
vapor pressure |
1.5
mm Hg ( 20 °C) |
|
refractive index (n20/D) |
1.436(lit.) |
|
Water Solubility |
MISCIBLE |
|
Stability |
Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong
acids, strong bases, strong reducing agents. |
|
storage temp. |
2-8°C |
-
Specification
|
Item |
Index |
|
Purity (Wt) |
99.5% min. |
|
Moisture(Wt) |
0.05% max. |
|
Density p20 (g/ml) |
1.125-1.135 |
|
Colority HaZen |
10 max. |
|
Refractive index (n20/D) |
1.435-1.438 |
-
Hazard
Class
Low
toxic solvent with narcotism, irritating to the skin and easy to be absorbed
by
-
Storage
store in cool, dry
and ventilated place in tightly sealed containers, protected from
heat and sunlight.
Shelf life: 12 months or longer if stored properly
- Packing
In
200Kg
iron drum
|
