3-Bromopyridazine

Basic Information

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CAS Number

88491-61-6

Molecular Formula

C4H3BrN2

Molecular Weight

158.99 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

73-74 °C

Boiling Point

270℃ at 760 mmHg

Density

1.727

Flash Point

117.075℃

Refractive Index

1.568

SMILES

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C1=CC(=NN=C1)Br

InChI

InChI=1S/C4H3BrN2/c5-4-2-1-3-6-7-4/h1-3H

InChIKey

ILYSUJOMLYXAOC-UHFFFAOYSA-N

LogP

1.2390999999999999

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

57.7

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

Pyridazine, 3-bromo-
3-Bromopyridazine
3-bromo-Pyridazine
Pyridazine, 3-bromo- (9CI)
ILYSUJOMLYXAOC-UHFFFAOYSA-N
BCP27608
STL556866
BBL103057
VP30013
MB08580
SY007900
AM804482
ST2405001
AB0028175
X0220
491B616
J-
3-bromopyridazine
3-Bromopyridazine (ACI)
3-Bromo-pyridazine
EN300-42334
GS-4388
J-512136
SCHEMBL180986
88491-61-6
MFCD10688587
DTXSID10520082
AC-25814
CS-W004020
AKOS009548430

MDL Number

MFCD10688587

Customs Code

2933990090

FAQ

What regulatory guidelines apply to 3-Bromopyridazine (CAS: 88491-61-6)?

3-Bromopyridazine (CAS: 88491-61-6) is classified as a hazardous chemical under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), with specific handling and disposal requirements. It falls under the European Chemicals Agency (ECHA) REACH regulations, which require manufacturers and importers to register substances above one tonne per year. Additionally, the U.S. Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) have specific guidelines for its use and disposal in the manufacturing and medical industries.

Are there alternatives to 3-Bromopyridazine (CAS: 88491-61-6) in synthesis?

There are several alternatives to 3-Bromopyridazine (CAS: 88491-61-6) in synthesis, including 2-bromopyridine and 4-bromopyridine. These analogs can be used to achieve similar functionalities with potentially different reactivity and solubility. Common alternative reagents such as bromine and N-bromosuccinimide (NBS) can also be employed as brominating agents in the synthesis of similar compounds.

What is the market or research trend for 3-Bromopyridazine (CAS: 88491-61-6)?

3-Bromopyridazine (CAS: 88491-61-6) is gaining attention in the research and pharmaceutical industries due to its application in the synthesis of bioactive compounds and potential use as a precursor in drug development. Market trends show increasing interest in its use as a versatile intermediate for drug discovery, particularly in the development of anti-inflammatory and antiviral drugs. The trend indicates a growing demand for its use in both academic research and industrial applications.

How should waste containing 3-Bromopyridazine (CAS: 88491-61-6) be handled?

Waste containing 3-Bromopyridazine (CAS: 88491-61-6) should be managed according to local and international hazardous waste regulations. Proper methods include collection in compatible containers, neutralization if necessary, and safe transport to a licensed disposal facility for incineration or chemical treatment. Environmental precautions include ensuring no spillage or contamination of water sources, and wearing appropriate personal protective equipment during handling and disposal.