Methyl bromoacetate
CAS NO. 96-32-2
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To begin with, let us tell you what is the basic information of Methyl bromoacetate Cas No. 96-32-2 ?
Density |
1.6±0.1 g/cm3 |
Molecular Weight |
152.975 |
MDL No |
MFCD00000189 |
Boiling Point |
154.0±0.0 °C at 760 mmHg |
Molecular Formula |
C3H5BrO2 |
Melting Point |
-50°C |
CAS Number |
96-32-2 |
Flash Point |
62.8±0.0 °C |
Like many stuff, it has many synonyms as follows
BROMO METHYLACETATE |
METHYL 2-BROMOACETATE |
Methyl α-bromoacetate |
Methyl monobromoacetate |
bromoacetic acid methyl ester |
Methyl bromoacetate |
BAM |
Bromoacetic acid methyl |
The chemical is very special
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Molecular structure data
1. Molar refractive index: 25.45
2. Molar volume (cm3/mol): 94.7
3. Isometric volume (90.2K): 228.3
4. Surface tension (dyne/cm): 33.7
5. Dielectric constant:
6. Dipole distance (10-24cm3):
7. Polarization rate: 10.09
Computational Chemistry Data
1. Reference value for hydrophobic parameter calculation (XlogP): 0.9
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 2
4. Number of rotatable chemical bonds: 2
5. Number of tautomers:
6. Topological molecular polarity surface area (TPSA): 26.3
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 52.8
10. Number of Isotope Atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic construction centers: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and Stability
1. Thermal decomposition releases toxic gases. It can burn when exposed to fire.
2. Stability [9] Stable
3. Prohibited compounds [10] Acids, alkalis, strong oxidizing agents, and strong reducing agents
4. Conditions to avoid contact [11] Heating
5. Polymerization hazards [12] Non polymerization
6. Decomposition product [13] hydrogen bromide
Second, the Synthetic Route we will recommend is the most important for your reference?
First, synthesis line of Methyl bromoacetate Cas No. 96-32-2,as follows
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Obtained by bromination of acetic acid followed by esterification with methanol. Add glacial acetic acid, acetic anhydride, red phosphorus, and a few pieces of zeolite to the drying reactor, heat and reflux. When the temperature rises to 60-70 ℃, slowly add bromine, and keep it warm for about 1 hour after adding. Cool and filter, then vacuum distill to obtain bromoacetic acid. Add bromoacetic acid and methanol to carbon tetrachloride, then add sulfuric acid, heat and reflux for dehydration. After dehydration, evaporate the carbon tetrachloride, and then add methanol for reflux for 1 hour to recover methanol. The remaining material is washed, dried, and then subjected to vacuum distillation to obtain the finished product
Other synthesis lines of Methyl bromoacetate Cas No. 96-32-2,as follows?
Third, what is the usage of Methyl bromoacetate Cas No. 96-32-2 ? pleas see below
Main Usage:
Organic synthesis intermediates, solvents for insecticides and fungicides.
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Other usages as below
One kind of raw material for producing 2-(Triphenylphosphoranylidene)butanedioic acid dimethyl ester
cas no 1104-78-5,which is as follows
One kind of raw material for producing methyl 3-(2-chlorophenyl)prop-2-enoate cas no 110296-02-1,which is as follows
Besides Safety Information is also important when handling it
Personal Protective Equipment |
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes |
T:Toxic |
Risk Phrases |
R23/24/25 |
RIDADR |
UN 2643 6.1/PG 2 |
WGK Germany |
3 |
RTECS |
AF6300000 |
Packaging Group |
II |
Hazard Class |
6.1 |
HS Code |
29159080.00 |
What is the appearance of Methyl bromoacetate Cas No. 96-32-2? Please see the picture of Methyl bromoacetate Cas No. 96-32-2 below
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Specification of Methyl bromoacetate Cas No. 96-32-2 is below
Apperance: Colorless to light yellow liquid
Assay: 99 % min by GC
IR identity: conform
HNMR picture of Methyl bromoacetate Cas No. 96-32-2 is as follows,
IR picture of Methyl bromoacetate Cas No. 96-32-2 is as follows,
Reference of Article cited for your reference below,
(1)
Publication Date: 2021
Publication Name: Synthesis
(2)
Pamiparib – A Promising PARP Inhibitor
Publication Date: 2021
Publication Name: Synfacts
(3)
Synthesis and Reactivity of Uhle’s Ketone and Its Derivatives
DOI: 10.1055/a-1340-3423
Publication Date: 2021
Publication Name: Synthesis