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Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5

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Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5

China Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5 supplier
Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5 supplier Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5 supplier Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5 supplier

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Product Details:

Place of Origin: FUJIAN, CHINA
Brand Name: TBI
Model Number: 23877-12-5

Payment & Shipping Terms:

Minimum Order Quantity: 3200KGS
Price: NEGOTIABLE
Packaging Details: 200L plastic pail net or instructed by the customer
Delivery Time: 10-14 working days
Supply Ability: 200mts per month
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Detailed Product Description
Other Name: Tert-butyl Alpha-bromoisobutyrate Cas No: 23877-12-5
EINECS NO: 245-924-7 Formula: C8H15BrO2
Purity (%) (GC): 99.0 Min Relative Density (20/20℃: 1.195-1.198
Refractive Index At 20℃: 1.4350-1.4380
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Tert-butyl 2-bromo Isobutyrate , Cas No. 23877-12-5 , Cephalosporin intermediate , T-butyl 2-bromo Isobutyrate

Application of Tert-butyl 2-bromo Isobutyrate:

Tert-butyl 2-bromo Isobutyrate is used in preparation of Cephalosporin intermediate.

 

Formula structure of Tert-butyl 2-bromo Isobutyrate:

 

Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5

Product description of Tert-butyl 2-bromo Isobutyrate:

Chemical Name Tert-butyl 2-bromo Isobutyrate
Othe Name T-butyl 2-bromo Isobutyrate, 2-Bromo Isobutyric acid tert-butyl ester,Tert-butyl alpha-bromoisobutyrate
Formula C8H15BrO2
Molecular Weight 223.1075
CAS NO 23877-12-5
EINECS NO 245-924-7

 

Physical property of Tert-butyl 2-bromo Isobutyrate:

 

Appearance Colorless transparent liquid
Purity (%) (GC) 99.0 min
Relative Density (20/20℃) 1.195-1.198
Refractive index at 20℃ 1.4350-1.4380
Moisture (%) 0.1 max
Acid Number mg KOH/g 0.1max

 

Colorless Liquid Pharmaceutical Raw Materials Cephalosporin Intermediate Cas 23877-12-5

Packing and storage of Tert-butyl 2-bromo Isobutyrate:

200L plastic pail net or instructed by the customer. Keep in a tightly closed container, stored in a cool, dry, ventilated area.

Shelf life of Tert-butyl 2-bromo Isobutyrate:

At least 2 years when stored in sealed packing under above mentioned conditions.

Contact Details
Xiamen Haitaida Import and Export Co., Ltd

Contact Person: Ms. Lin Bijuan

Tel: 86-592-6214196

Fax: 86-592-6217406

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