Methyl bromoacetate

What is Methyl bromoacetate, cas no. 96-32-2,a producer telling you the result.

                                                                 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

EINECS 202-499-2

BROMO METHYLACETATE

METHYL 2-BROMOACETATE

Methyl α-bromoacetate

2-Bromoacetic acid methyl ester

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)

Easy Access to Novel Tetrahydro-1-benzazepine-2-carboxylic Acids and Tetrahydro-1-benzazepines Carrying[a]-Fused Heterocyclic Units from 2-(Allylaryl)glycinates

DOI: 10.1055/s-0040-1706484

Publication Date: 2021

Publication Name: Synthesis

(2)

Pamiparib – A Promising PARP Inhibitor

DOI: 10.1055/s-0040-1719415

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