3-bromoprop-1-yne

Basic Information

View in Editor

CAS Number

106-96-7

Molecular Formula

C3H3Br

Molecular Weight

108.97 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

-61°C

Boiling Point

90°C

Water Solubility

Miscible with ethanol, ether, benzene, carbon tetrachloride and chloroform. Immiscible with water.

Refractive Index

n20/D 1.494

SMILES

View in Editor

C#CCBr

InChI

InChI=1S/C2H5Br/c1-2-3/h2H2,1H3

InChIKey

RDHPKYGYEGBMSE-UHFFFAOYSA-N

LogP

1.4012

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

38.5

Safety Information

View Safety Information

GHS Hazard Pictograms

H225

H301

H304

H315

H319

H335

H336

H373

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H301 Toxic if swallowed
Acute toxicity, oral

H304 May be fatal if swallowed and enters airways
Aspiration hazard

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

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

Hazard Class

Class 3 Class 3

Sensitiveness

Light Sensitive

Synonyms & References

English

3-bromopropyn
3-bromoprop-1-yne
UNII-F3H7ZXK9ZU
NS00021484
AI3-26597
3-bromo-propyne
DTXSID3042340
UN 2345
STR00180
WLN: E2UU1
Gamma-bromoallylene
3-Bromopropyne
Propargyl bromide (80% wt.in toluene) contains 0.3% magnesium oxide as stabilizer
PROPARGYL BROMIDE (~80% IN TOLUENE, STABLIZED WITH 0.3% MAGNESIUM OXIDE)
Propyne, 3-bromo-
Propargyl bromide solution
EN300-17603
106-96-7
Q7250094
P0484
NSC-8801
UN2345
3-bromo propyne
EINECS 203-447-1
AM85466
C3H3Br
BP-21498
Propynyl bromide
2-propyn-1-yl bromide
1-Bromo-2-propyne
SCHEMBL847

MDL Number

MFCD00000241

Customs Code

2903399090

FAQ

What are the physical and chemical properties of 3-bromoprop-1-yne (CAS: 106-96-7)?

3-bromoprop-1-yne (CAS: 106-96-7) has a crystalline form and a molecular weight of approximately 145.01 g/mol. It has a low solubility in water but is more soluble in organic solvents such as ethanol and acetone. The compound is known for its reactivity, particularly in electrophilic addition and substitution reactions.

How is 3-bromoprop-1-yne (CAS: 106-96-7) typically synthesized?

3-bromoprop-1-yne (CAS: 106-96-7) can be synthesized through the reaction of propyne with bromine in the presence of a cupric ion catalyst. The reaction is carried out under basic conditions and provides a high yield of the desired product with good regioselectivity.

What industries use 3-bromoprop-1-yne (CAS: 106-96-7)?

3-bromoprop-1-yne (CAS: 106-96-7) is used in the pharmaceutical industry for the synthesis of certain drug intermediates, and in the chemical industry for the production of functionalized polymers and sensors. It is also utilized in the semiconductor industry for specific applications requiring bromine-containing compounds.

What precautions should be taken when handling 3-bromoprop-1-yne (CAS: 106-96-7)?

When handling 3-bromoprop-1-yne (CAS: 106-96-7), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. This compound should be handled in a well-ventilated area or fume hood to minimize exposure. If a spill occurs, it should be cleaned up immediately using appropriate spill response materials, and the area should be thoroughly washed down. Always refer to the Safety Data Sheet (SDS) for specific handling instructions.