4,5-Dibromo-2-methyl-2H-1,2,3-triazole

Basic Information

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CAS Number

28938-17-2

Molecular Formula

C3H3Br2N3

Molecular Weight

240.89 g/mol

Basic Physical Properties

Melting Point

66.5-67.5 ºC

SMILES

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CN1N=C(C(=N1)Br)Br

InChI

InChI=1S/C3H3Br2N3/c1-8-6-2(4)3(5)7-8/h1H3

InChIKey

BNHACSBPYOBEEC-UHFFFAOYSA-N

LogP

1.3400999999999998

Topological Polar Surface Area

30.71 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

78.6

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

4,5-Dibromo-2-methyl-2H-1,2,3-triazole
4,5-dibromo-2-methyltriazole
BNHACSBPYOBEEC-UHFFFAOYSA-N
CM10511
2-methyl-4,5-dibromo-1,2,3-triazole
SY040186
AK128783
ST24042577
4,5-dibromo-2-methyl-2H-[1,2,3]triazole
2H-1,2,3-triazole, 4,5-dibromo-2-methyl-
4,5-dibromo-2-methyl-2H-1,2,3-triazole
CS-0145485
EN300-195059
MFCD26383581
DS-5940
28938-17-2
C3H3Br2N3
DA-42888
A876579
DTXSID50618457
SB36401
AKOS016000862
SCHEMBL1412551
4,5-DIBROMO-2-METHYL-1,2,3-TRIAZOLE

MDL Number

MFCD26383581

FAQ

What regulatory guidelines apply to 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2)?

4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2) is classified under the Globally Harmonized System (GHS) as a hazardous substance due to its bromine content. In the European Union, it is regulated under REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) and may require notification to national authorities. Additionally, the U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) have specific guidelines for its handling and disposal to ensure environmental safety and human health protection.

Are there alternatives to 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2) in synthesis?

Alternatives to 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2) include other substituted triazoles or analogs such as 1,2,4-triazole and 1,2,3-triazole. In synthesis, researchers often opt for these alternatives to avoid the bromine substituents, which can be more challenging to handle and less environmentally friendly. Commonly used reagents like bromoamine or bromotriazole can be substituted depending on the specific application.

What is the market or research trend for 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2)?

The market for 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2) is primarily driven by its use in pharmaceuticals and agrochemicals. Current research trends focus on its application in drug discovery and crop protection, exploring its potential as a biocidal agent. However, there is a growing interest in developing more sustainable and less brominated alternatives, reflecting a broader industry shift towards greener chemicals.

How should waste containing 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2) be handled?

Waste containing 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS: 28938-17-2) should be collected and disposed of in accordance with local hazardous waste regulations. Proper waste disposal methods include incineration or professional chemical waste disposal services. Environmental protection measures should include minimizing exposure and ensuring that waste is neutralized before disposal to prevent environmental contamination. It is crucial to follow all relevant safety guidelines and consult with environmental agencies for specific disposal procedures.