2-Methyl-2-propanyl 2-bromoacrylate

Basic Information

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CAS Number

79762-78-0

Molecular Formula

C7H11BrO2

Molecular Weight

207.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Boiling Point

80-85 °C/35 mmHg

Density

1.277 g/mL at 25 °C

Refractive Index

n20/D 1.458(lit.)

SMILES

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CC(C)(C)OC(=O)C(=C)Br

InChI

InChI=1S/C7H11BrO2/c1-5(8)6(9)10-7(2,3)4/h1H2,2-4H3

InChIKey

GWIIOMWMVVSZJE-UHFFFAOYSA-N

LogP

2.2367

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

156

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

FT-0769341
tert-Butyl 2-bromoacrylate, 95%
DTXSID90404038
EN300-7032402
Tert-butyl 2-bromoprop-2-enoate
tert-Butyl 2-bromoacrylate
SCHEMBL1811888
starbld0043874
79762-78-0
AKOS040768683
Alpha-bromo-tert-butyl acrylate,95%
CS-0258501
2-Propenoic acid,2-bromo-, 1,1-dimethylethyl ester
tert-butyl 2-bromoprop-2-enoate

MDL Number

MFCD04974094

FAQ

What are the physical and chemical properties of 2-Methyl-2-propanyl 2-bromoacrylate (CAS: 79762-78-0)?

2-Methyl-2-propanyl 2-bromoacrylate is a colorless to pale yellow liquid. Its molecular weight is approximately 184.05 g/mol. It has a low solubility in water (less than 1 g/L at 20°C) but is readily soluble in organic solvents like ethanol and acetone. The compound is reactive towards nucleophiles and can undergo polymerization under certain conditions.

How is 2-Methyl-2-propanyl 2-bromoacrylate (CAS: 79762-78-0) typically synthesized?

2-Methyl-2-propanyl 2-bromoacrylate is synthesized via the bromination of 2-methyl-2-propanoic acid ethyl ester. The bromination reaction is typically carried out in the presence of a Lewis acid catalyst, such as aluminum bromide, at a temperature range of 0 to 10°C. This process provides high yield and excellent selectivity for the bromoacrylate product.

What industries use 2-Methyl-2-propanyl 2-bromoacrylate (CAS: 79762-78-0)?

2-Methyl-2-propanyl 2-bromoacrylate is used in several industries. It is a key intermediate in the production of polymers, particularly in the synthesis of polyacrylates. It also finds applications in the pharmaceutical industry for the synthesis of certain drug intermediates, and in the production of sensors and semiconductors due to its reactivity and functional groups.

What precautions should be taken when handling 2-Methyl-2-propanyl 2-bromoacrylate (CAS: 79762-78-0)?

When handling 2-Methyl-2-propanyl 2-bromoacrylate, it is crucial to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to minimize exposure. Spills should be neutralized with an appropriate neutralizing agent and then cleaned up with absorbent material. Always consult a safety data sheet (SDS) for detailed handling and disposal instructions.