4-Bromo-3-methylaniline

Product Name: 4-Bromo-3-methylaniline
CAS No.: 6933-10-4
Chemical Name: 4-Bromo-3-methylaniline
Synonyms: 3-Methyl-4-bromoaniline;AKOS BBS-00003654;4-BROMO-M-TOLUIDINE;4-Bromo-3-methylanil;m-Toluidine, 4-bromo-;5-AMINO-2-BROMOTOLUENE;4-BROMO-3-METHYLANILINE;4-Bromo-3-methylbenzenamine;4-Bromo-3-methylaniline 98%;5-AMINO-2-BROMOTOLUENE 95%
CBNumber: CB8410449
Molecular Formula: C7H8BrN
Formula Weight: 186.05
MOL File: 6933-10-4.mol

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4-Bromo-3-methylaniline Property

Melting point:: 80-82 °C (lit.)
Boiling point:: 240 °C (lit.)
Density: 1.4700 (rough estimate)
refractive index: 1.6190 (estimate)
Flash point:: 239-241°C
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Powder
pka: 4.02±0.10(Predicted)
color: Off-white to beige to light brown
BRN: 2689600
InChI: InChI=1S/C7H8BrN/c1-5-4-6(9)2-3-7(5)8/h2-4H,9H2,1H3
InChIKey: MMEGELSFOYDPQW-UHFFFAOYSA-N
SMILES: C1(N)=CC=C(Br)C(C)=C1
CAS DataBase Reference: 6933-10-4(CAS DataBase Reference)
NIST Chemistry Reference: Benzenamine, 4-bromo-3-methyl-(6933-10-4)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/21/22-36/37/38-33
Safety Statements: 26-37/39-24/25
RIDADR: UN2811
WGK Germany: 3
Hazard Note: Harmful/Irritant
HazardClass: 6.1
PackingGroup: III
HS Code: 2921420090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 154261
Product name: 4-Bromo-3-methylaniline
Purity: 97%
Packaging: 10g
Price: $45
Updated: 2025/07/31

TCI Chemical

Product number: B1990
Product name: 4-Bromo-3-methylaniline
Purity: >98.0%(GC)
Packaging: 5g
Price: $16
Updated: 2025/07/31

TCI Chemical

Product number: B1990
Product name: 4-Bromo-3-methylaniline
Purity: >98.0%(GC)
Packaging: 25g
Price: $43
Updated: 2025/07/31

TRC

Product number: B696955
Product name: 4-Bromo-3-methylaniline
Packaging: 500mg
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3730-9-Y2
Product name: 4-Bromo-3-methylaniline
Purity: 98%
Packaging: 25g
Price: $16
Updated: 2021/12/16

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4-Bromo-3-methylaniline Chemical Properties,Usage,Production

Chemical Properties

grey to brownish crystalline powder

Uses

4-Bromo-3-methylaniline was used in the preparation of 1-(4-bromo-3-methylphenyl)pyrrolidin-2-one.

Synthesis

7149-70-4

6933-10-4

General procedure for the synthesis of 4-bromo-3-methylaniline from 2-bromo-5-nitrotoluene: First, N-(4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3-methylphenyl)methanesulfonamide (4-bromo-3-methylphenyl)amine was prepared. Subsequently, activated Raney nickel (0.4 g) was added to a suspension of 1-bromo-2-methyl-4-nitrobenzene (4 g, 18.51 mmol) in 200 mL of methanol. The mixture was stirred under hydrogen atmosphere (30 psi) for 3 hours. Upon completion of the reaction, the reaction mixture was filtered through Celite, the solvent was removed under reduced pressure and the residue was dried under vacuum to afford 4-bromo-3-methylaniline (3.4 g, 99% yield) as a white solid.1H-NMR data (CDCl3): δ 2.28 (s, 3H), 3.39 (brs, 2H), 6.38 (d, J = 8Hz, 1H), and 6.55 (s, 1H), 7.27 (d, J = 8Hz, 1H).

References

[1] Patent: WO2008/17461, 2008, A1. Location in patent: Page/Page column 60
[2] Synthesis, 2001, # 1, p. 81 - 84
[3] Tetrahedron Letters, 2011, vol. 52, # 49, p. 6652 - 6654
[4] Tetrahedron Letters, 2000, vol. 41, # 2, p. 175 - 177
[5] Chemische Berichte, 1880, vol. 13, p. 963

4-Bromo-3-methylaniline Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromo-3-methylaniline Suppliers

Americas 1 Belgium 2 China 185 Europe 1 Germany 3 India 6 Japan 2 Jordan 1 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 16 United States 29 Global 249

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View Lastest Price from 4-Bromo-3-methylaniline manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 4-Bromo-3-methylaniline 6933-10-4
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-04-28

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Bromo-3-methylaniline 6933-10-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-05

6933-10-4, 4-Bromo-3-methylanilineRelated Search:

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3-Methyl-4-bromoaniline

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AKOS BBS-00003654

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5-AMINO-2-BROMOTOLUENE 95%

4-Bromo-3-methylaniline 98%

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4-Bromo-3-methylaniline,99%

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4-Bromo-3-methylaniline, 97%

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6933-10-4

1838544

1838-54-4

6399-10-4

933-10-4

BrC6H3CH3NH2

C7

Building Blocks

Amines

Organic Building Blocks

Nitrogen Compounds

Anilines, Amides & Amines

Bromine Compounds

Miscellaneous

Anilines, Aromatic Amines and Nitro Compounds

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