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Tert-Butyl 2-Bromo-2-Methylpropanoate Pharmaceutical Raw Materials Cas No 23877-12-5

Xiamen Haitaida Import and Export Co., Ltd

Tert-Butyl 2-Bromo-2-Methylpropanoate Pharmaceutical Raw Materials Cas No 23877-12-5

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Brand Name : TBI

Model Number : 23877-12-5

Place of Origin : FUJIAN, CHINA

MOQ : 3200KGS

Price : NEGOTIABLE

Supply Ability : 200mts per month

Delivery Time : 10-14 working days

Packaging Details : 200L plastic pail net or instructed by the customer

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:


Product description of Tert-butyl 2-bromo Isobutyrate:

Chemical NameTert-butyl 2-bromo Isobutyrate
Othe Name

Tert-butyl 2-bromo-2-methylpropanoate; tert-Butyl 2-bromoisobutyrate; 2-Bromoisobutyric acid tert-butylester; tert-butyl-2-brom-2-methylpropanoat; 2-Bromoisobutyric Acid tert-Butyl Ester; tert-Butyl 2-Bromoisobutyrate; 2-BOC-2-BROMOPROPANE; 2-BROMO-2-METHYL-PROPIONIC ACID TERT-BUTYL ESTER ; 2-BROMOISOBUTYRIC ACID TERT-BUTYL ESTER; butyl2-bromoisobutyrate; Propanoicacid,2-bromo-2-methyl-,1,1-dimethylethylester; tert-Buty2-bromoisobutyrate; tert-Butyl2-bromoisobutyrate; TERT-BUTYL ALPHA-BROMOISOBUTYRATE

FormulaC8H15BrO2
Molecular Weight223.1075
CAS NO23877-12-5
EINECS NO245-924-7

Physical property of Tert-butyl 2-bromo Isobutyrate:


AppearanceColorless 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/g0.1max

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.


Safety information of Tert-butyl 2-bromo Isobutyrate:

Hazard category: 9

Transport code of dangerous goods: 3334

WGK Germany: 2

Hazard category code: r36/37/38

Safety instructions: s26-s36/37/39

R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .


First Aid Measures
【Ingestion】
Seek medical assistance.
【Inhalation】
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
【Skin】
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes.
【Eyes】
Immediately flush with running water for at least 20 minutes.


Product Tags:

chemical raw materials

      

pharmaceutical grade raw materials

      
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