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N-BROMOACETAMIDE

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N-BROMOACETAMIDE Basic information

Product Name:
N-BROMOACETAMIDE
CAS:
79-15-2
MF:
C2H4BrNO
MW:
137.96
EINECS:
201-181-0
Mol File:
79-15-2.mol
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N-BROMOACETAMIDE Chemical Properties

Melting point:
102-105°C
Boiling point:
127-130 °C(Press: 16 Torr)
Density 
1.7000 (rough estimate)
refractive index 
1.4740 (estimate)
storage temp. 
−20°C
pka
9.41±0.46(Predicted)
form 
powder
color 
white to yellow
Water Solubility 
Soluble in water.
Merck 
14,1398
BRN 
969346
CAS DataBase Reference
79-15-2(CAS DataBase Reference)
EPA Substance Registry System
N-Bromoacetamide (79-15-2)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
3261
WGK Germany 
3
8
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29299090

MSDS

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N-BROMOACETAMIDE Usage And Synthesis

General Description

White powder.

Air & Water Reactions

Soluble in water.

Reactivity Profile

N-BROMOACETAMIDE is sensitive to light, moisture, and heat. . N-BROMOACETAMIDE decomposes rapidly at elevated temperatures, in the presence of moisture and light.

Fire Hazard

Flash point data are not available for N-BROMOACETAMIDE, but N-BROMOACETAMIDE is probably combustible.

Purification Methods

A possible contaminant is CH3CONBr2. Recrystallise it from CHCl3/hexane (1:1, seed if necessary) or water and dry over CaCl2. It is a brominating agent. [Oliveto & Gerold Org Synth Coll Vol IV 104 1963.] Alternatively, dissolve it in the minimum volume of warm H2O (60o), then cool in an ice bath, collect the crystals and dry them in an anhydrous atmosphere, dissolve in Et2O, chill and evaporate till crystallisation. Dry the crystals in vacuo at 25o, then at 45o (m 108o). Crystallise from CHCl3 (m 103o). Estimate the available Br iodometrically [Buckles et al. J Org Chem 23 483 1958]. [Beilstein 2 H 181, 2 I 82, 2 II 180, 2 III 406, 2 IV 417.]

N-BROMOACETAMIDE Preparation Products And Raw materials

Raw materials

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N-BROMOACETAMIDESupplierMore

J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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Alfa Aesar
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TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
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BeiJing Hwrk Chemicals Limted
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010-57411839-
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bjsales@hwrkchemical.com
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