English 
日本語 
한국어 
français 
Deutsch 
Español 
русский 
português 
العربية 
1-Bromobut-2-yne CAS#3355-28-0
0086-571-81727727, 0086-571-81727722, 0086-15068742599
You are in our Global Site
Aolisenchem provides chemical intermediates 1-Bromobut-2-yne CAS#3355-28-0, which can be used in the synthesis of six to eight annulated ring compounds in reactions with indoles. It is also used in the preparation of Pseudopterane (+/-)-Kallolide B, a marine natural product.
Appearance: Colorless to light yellow liquid
Purity: 98%
Density: 1.519 g/cm3
Boiling Point: 40-41ºC (20 mmHg)
Water (KF): 0.5%
| Other Names | 2-Butynyl bromide; 1-bromanylbut-2-yne; 4-Bromobut-2-yne; 1-Bromo-2-butyne; But-2-ynyl bromide |
| CAS Number | 3355-28-0 |
| Molecular Formula | C4H5Br |
| Molecular Weight | 132.99 |
| MDL Number | MFCD00190233 |
Signal word: Warning
Hazard statement(s):
H226 Flammable liquid and vapour
General advice:
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled:
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact:
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed:
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Aolisen chemical company Limited AOLISENCHEM IS READY TO PROVIDE CHEMICAL R & D SUPPORT.
Related Chemical Intermediates
1-(6-Nitro-1,3-benzodioxol-5-yl)ethanol CAS#159873-64-0
Thiophene-2-boronic acid CAS#6165-68-0
Acridin-9(10H)-one CAS#578-95-0
![6,7-Dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium chloride CAS#153851-71-9](/uploads/image/20210702/17/153851-71-9.png "6,7-Dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium chloride CAS#153851-71-9")
6,7-Dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium chloride CAS#153851-71-9
2,6-Dimethylbenzoic acid CAS#632-46-2
Methyl 2-amino-3-(trifluoromethyl)benzoate CAS#64321-95-5
