Home Categories Chemical Reagents 1-Bromo-2-butanone,withcalciumcarbonatestabilizer
A5399156

1-Bromo-2-butanone,withcalciumcarbonatestabilizer , 80% , 816-40-0

Synonym(s):
Bromomethyl ethyl ketone

CAS NO.:816-40-0

Empirical Formula: C4H7BrO

Molecular Weight: 151

MDL number: MFCD00000207

EINECS: 212-431-3

Pack Size Price Stock Quantity
1g RMB239.20 In Stock
5g RMB959.20 In Stock
25g RMB3839.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 105 °C150 mm Hg(lit.)
Density  1.479 g/mL at 25 °C(lit.)
refractive index  n20/D 1.465(lit.)
Flash point: 155 °F
storage temp.  Keep Cold
form  Liquid
Specific Gravity 1.479
color  Colorless to light yellow
Sensitive  Lachrymatory
BRN  741894
CAS DataBase Reference 816-40-0(CAS DataBase Reference)

Description and Uses

1-Bromo-2-butanone (bromomethyl ethyl ketone) was used as a potential regulatory site-directed reagent for the residue C221 on pyruvate decarboxylase. It was also used as a reagent for aromatic bromination with sodium hydride in DMSO and in a microwave-assisted preparation of fused heterocycles.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn,Xi,F
Risk Statements  20/21/22-36/37/38
Safety Statements  26-27-36/37/39
RIDADR  1693
WGK Germany  3
RTECS  EL7000000
Hazard Note  Harmful/Irritant/Lachrymatory
HazardClass  6.1
PackingGroup  III
HS Code  29147000

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