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|Other Name:||Bromoaceticacid Tert-butyl Ester||Cas No.:||5292-43-3|
|Purity (%) (GC):||99.0 Min||Appearance:||Colorless Transparent Liquid|
|Moisture (%):||0.1 Max||Acid Number Mg KOH/g:||0.1max|
|Relative Density (20/20℃):||1.205-1.210||Refractive Index At 20℃:||1.444-1.446|
Tert-butyl bromoacetate is used to synthesiz amino acids and peptides compound.
It's a common alkylating agent. Used to synthesize collagenase inhibitors (S,S,R)-(-)- actinonin. To replace butyl as the study object.
Formula structure of Tert-butyl bromoacetate:
|Chemical Name||Tert-butyl bromoacetate|
1-Butylbromoacetate; Acetic acid, bromo-, tert-butyl ester; aceticacid,bromo-,1,1-dimethylethylester; BrCH2C(O)OC(CH3)3; 2-BROMOACETIC ACID-TERT-BUTYL ESTER; BROMOACETIC ACID TERT-BUTYL ESTER; BUTYLBROMOACETATE-TERT; TERT-BUTYL 2-BROMOACETATE
Physical property of Tert-butyl bromoacetate:
|Appearance||Colorless transparent liquid|
|Purity (%) (GC)||99.0 min|
|Relative Density (20/20℃)||1.205-1.210|
|Refractive index at 20℃||1.444-1.446|
|Moisture (%)||0.1 max|
|Acid Number mg KOH/g||0.1max|
Chemical properties of Tert-butyl bromoacetate
It burns easily with open fire. Burning and decomposition by high heat produces toxic gases.
Combustion decomposition products are carbon monoxide, carbon dioxide, hydrogen bromide.
Hazard summary of Tert-butyl bromoacetate
Health hazard: this product is poisonous. It's corrosive. The high heat releases poisonous gases.
Fire and explosion hazard: this product is flammable, poisonous and corrosive, which can cause human body burns.
First aid measures of Tert-butyl bromoacetate
Skin contact: immediately remove contaminated clothing and rinse with plenty of running water for at least 15 minutes. Go to a doctor.
Eye contact: lift the eyelid immediately and rinse thoroughly with plenty of running water or saline for at least 15 minutes.
Inhalation: quickly leave the scene to the fresh air. Keep airway clear. If breathing is difficult, give oxygen. If breathing stops, begin artificial respiration immediately. Go to a doctor.
Food: gargle with water and drink milk or egg white. Go to a doctor.
Fire control measures of Tert-butyl bromoacetate
Harmful combustion products: carbon monoxide, carbon dioxide, hydrogen bromide.
Extinguishing method: spray water to cool the container. Move the container from the fire field to the open area if possible. Extinguishing agent: spray water, anti-soluble foam, dry powder, sandy soil.
200L (250kgs) plastic pail net or instructed by the customer. Storage at room temperature stable, in closed containers in normal storage and treatment conditions.
At least 2 years when stored in sealed packing under above mentioned conditions.