α-Acetoxy-isobutyryl bromide
Names
[ CAS No. ]:
40635-67-4
[ Name ]:
α-Acetoxy-isobutyryl bromide
[Synonym ]:
1-Bromo-2-methyl-1-oxo-2-propanyl acetate
1-Bromo-2-methyl-1-oxopropan-2-yl acetate
Propanoyl bromide, 2-(acetyloxy)-2-methyl-
2-Acetoxyisobutyryl bromide
MFCD00040923
(1-bromo-2-methyl-1-oxopropan-2-yl) acetate
α-Acetoxy-isobutyryl bromide
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
190.4±0.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H9BrO3
[ Molecular Weight ]:
209.038
[ Flash Point ]:
72.2±22.6 °C
[ Exact Mass ]:
207.973495
[ PSA ]:
43.37000
[ LogP ]:
1.42
[ Vapour Pressure ]:
0.5±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.469
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314-H335
[ Supplemental HS ]:
Reacts violently with water.
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C:Corrosive;
[ Risk Phrases ]:
R14;R34;R37
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 3265 8/PG 2
[ WGK Germany ]:
3
[ Packaging Group ]:
II
[ Hazard Class ]:
8
[ HS Code ]:
29181980
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918199090
[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
Articles
Aldrichimica Acta 23 , 83, (1990)
Biphenyl dioxygenase-catalysed cis-dihydroxylation of tricyclic azaarenes: chemoenzymatic synthesis of arene oxide metabolites and furoquinoline alkaloids. Boyd DR, et al.
RSC Advances 3(27) , 10944-55, (2013)
A mild conversion of vicinal diols to alkenes. Efficient transformation of ribonucleosides into 2'-ene and 2t', 3'-dideoxynucleosides. Robins MJ, et al.
Tetrahedron Lett. 25(4) , 367-70, (1984)