Gamma-Butyrolactone CAS 5061-21-2

High quality gamma-Butyrolactone CAS 5061-21-2

Product Name: ALPHA-BROMO-GAMMA-BUTYROLACTONE Synonym: 2-BROMO-4-HYDROXYBUTYRIC ACID G-LACTONE 3-BROMO-4, 5-DIHYDRO-2(3H)-FURANONE 2(3H)-FURANONE, 3-BROMODIHYDRO- 2-BROMO-4-HYDROXYBUTYRIC ACID GAMMA-LACTONE ALPHA-BROMO-GAMMA-BUTYROLACTONE, REMAINDER GAMMA-BUTYROLACTONE ALFA-BROMO-GAMMA BUTYROLATONE α -BROMO-γ -BUTYROLACTONE 3-BROMODIHYDROFURAN-2(3H)-ONE (3R)-3-BROMODIHYDROFURAN-2(3H)-ONE (3S)-3-BROMODIHYDROFURAN-2(3H)-ONE A-BROMO-γ -BUTYROLATONE α -BROMO-γ -BUTYROLATONE ALPHA-BROMO-GAMMA-BUTYROLACTONE CAS: 5061-21-2 EINECS: 225-764-4 Assay: 99% M.

F: C4H5BrO2 M. W: 164.9853 Specific Rotate: MP or BP: 287.9º C at 760 mmHg Density: 1.82g/cm3 Appearance: Powder Application: Pharmaceutical Raw Material Package: 25kg/cardboard drum Standard: Manufacturer's standard MOQ: 1kg Payment term:TT,WESTERN UNION, MONEY GRAM

GBL is a non-toxic transparent liquid in the shape of oil. It can be mixed with water and dissolved by ethanol, ether, benzene and acetone. It can dissolve many other organic and inorganic compound. Using GBL is very safe and convenient, because it is a liquid with high boiling, powerful solvency, good electrical and stability properties.

GBL is an important organic synthetic raw material and a fine solvent. It is mainly used as synthetic pyrrolidone series products cyclopropylamine acetyl-r-butyrolactone, Besides these, GBL is also used as solvent for agricultural chemicals, polymer, dyestuff and printing. Using GBL as raw material, we can produced aromatic chemicals, medicinal intermediates and rust remover.

Our advantage: 1. Packing : A: Order under 20kg Arranged by discreet packing. B: Order above 50kg If you want ,ship by air or sea is not a problem . Full set of documents are available. 2. Discreet packing would be introduced to you according to your quantity and where are you based . 3. Photo of parcel would be offered for you to tell apart products.

No one else would know about this detail . 4. Tracking number would be provided as well . So you could get yourself prepared when parcel is arriving .

2.Rich experience.

We specialize in this field for many years, our steroids and hormones exported to Overseas, to Europe, Africa, Asia and Americas and so on other country, and we have got very good feedback from our customers, and had Established long friendly relations of cooperation.

3. Great quality, purity and favourable. Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.

4. Safest and fastest delivery. We have Adequate stock, and can delivery quickly at the very day when receive the payment. We have special way could ship 0.01 kilo to 3.5 kilo products a time. We offer melting powder into liquid service. And ship the liquid in special bottles.

5. Good after-sales service. Tell the package update ASAP, and will try best solve when customer encountered various.