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5-Bromo-2-methylaniline

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Name

5-Bromo-2-methylaniline

EINECS 254-467-2
CAS No. 39478-78-9 Density 1.498 g/cm3
PSA 26.02000 LogP 2.92090
Solubility N/A Melting Point 33 °C(lit.)
Formula C7H8BrN Boiling Point 260.3 °C at 760 mmHg
Molecular Weight 186.051 Flash Point 111.2 °C
Transport Information N/A Appearance clear yellow to brown liquid after melting
Safety 26-36-37/39 Risk Codes 20/21/22-36/37/38
Molecular Structure Molecular Structure of 39478-78-9 (5-Bromo-2-methylaniline) Hazard Symbols IrritantXi, HarmfulXn
Synonyms

2-Amino-4-bromotoluene;2-Methyl-5-bromoaniline;3-Bromo-6-methylaniline;5-Bromo-2-methylbenzenamine;5-Bromo-2-methylphenylamine;5-Bromo-o-toluidine;

Article Data 23

5-Bromo-2-methylaniline Synthetic route

60956-26-5

4-bromo-2-nitrotoluene

39478-78-9

5-bromo-2-methylaniline

Conditions
ConditionsYield
With tin(II) chloride dihdyrate In ethyl acetate at 0℃; for 4h; Reflux;97%
With stannous chloride hydrate In ethyl acetate at 30℃;93%
With iron; ammonium chloride for 48h; Heating;92%
106-38-7

para-bromotoluene

39478-78-9

5-bromo-2-methylaniline

Conditions
ConditionsYield
With CH5NO3S*CHF3O3S; iron(II) sulfate In water; acetonitrile at 20℃; for 16h;71%
7647-01-0

hydrogenchloride

60956-26-5

4-bromo-2-nitrotoluene

tin

tin

39478-78-9

5-bromo-2-methylaniline

119-32-4

4-Methyl-3-nitroanilin

39478-78-9

5-bromo-2-methylaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: H2SO4; NaNO2
1.2: 57.5 percent / CuBr
2.1: 84.5 percent / Fe; CH3COOH
View Scheme
60956-26-5

4-bromo-2-nitrotoluene

39478-78-9

5-bromo-2-methylaniline

Conditions
ConditionsYield
With ammonium chloride In ethanol; water
39478-78-9

5-bromo-2-methylaniline

5-bromo-2-methyl aniline hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In dichloromethane for 3h;100%
39478-78-9

5-bromo-2-methylaniline

110-13-4

2,5-hexanedione

1157455-13-4

1-(5-bromo-2-methyl-phenyl)-2,5-dimethyl-pyrrole

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 24h; Reflux;100%
hydrogenchloride In ethanol; water for 18h; Reflux;60%
39478-78-9

5-bromo-2-methylaniline

5-azido-2-methylbenzeneamine

Conditions
ConditionsYield
With copper(l) iodide; sodium azide; sodium L-ascorbate; (1S,2S)-N,N'-dimethyl-1,2-diaminocyclohexane In ethanol for 0.5h; Heating;99%
39478-78-9

5-bromo-2-methylaniline

407-25-0

trifluoroacetic anhydride

338451-90-4

N-(5-bromo-2-methylphenyl)-2,2,2-trifluoroacetamide

Conditions
ConditionsYield
With triethylamine In dichloromethane for 1h;99%
In dichloromethane at 0℃; for 1h;76%
In dichloromethane at 20℃; for 1h;9.3 g
In dichloromethane at 20℃; for 1h;
54060-30-9

3-acetylenephenylamine

39478-78-9

5-bromo-2-methylaniline

5-{4-(3-aminophenyl)-[1,2,3]triazol-1-yl}-2-methylphenylamine

Conditions
ConditionsYield
With sodium azide; trans-N,N'-dimethylcyclohexane-1,2-diamine; sodium L-ascorbate; copper(l) iodide In dimethyl sulfoxide at 70℃; for 12h;98%

5-Bromo-2-methylaniline Specification

The IUPAC name of 5-Bromo-2-methylaniline is 5-bromo-2-methylaniline. With the CAS registry number 39478-78-9, it is also named as 5-Bromo-o-toluidine. The product's categories are Fluorin-contained toluene series; Amines; blocks; Bromides; Aromatic Hydrocarbons (substituted) & Derivatives; API intermediates; Miscellaneous; Anilines, Amides & Amines; Bromine Compounds; Benzenes. Besides, it is clear yellow to brown liquid after melting, which should be stored in closed, cool and dry place. In addition, its molecular formula is C7H8BrN and molecular weight is 186.05.

The other characteristics of 5-Bromo-2-methylaniline can be summarized as: (1)EINECS: 254-467-2; (2)ACD/LogP: 2.56; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): 2.56; (5)ACD/LogD (pH 7.4): 2.56; (6)ACD/BCF (pH 5.5): 51.57; (7)ACD/BCF (pH 7.4): 51.95; (8)ACD/KOC (pH 5.5): 584.02; (9)ACD/KOC (pH 7.4): 588.36; (10)H bond acceptors: 1; (11)H bond donors: 2; (12)Freely Rotating Bonds: 1; (13)Index of Refraction: 1.609; (14)Molar Refractivity: 43 cm3; (15)Molar Volume: 124.1 cm3; (16)Surface Tension: 44.7 dyne/cm; (17)Density: 1.498 g/cm3; (18)Flash Point: 111.2 °C; (19)Melting Point: 33 °C; (20)Enthalpy of Vaporization: 49.8 kJ/mol; (21)Boiling Point: 260.3 °C at 760 mmHg; (22)Vapour Pressure: 0.0123 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following: it is harmful by inhalation, in contact with skin and if swallowed. It is also irritating to eyes, respiratory system and skin. You should wear suitable protective clothing, gloves and eye/face protection when use it. Moreover, in case of contact with eyes, please rinse immediately with plenty of water and seek medical advice.

People can use the following data to convert to the molecule structure.
(1)SMILES:Brc1cc(N)c(cc1)C
(2)InChI:InChI=1/C7H8BrN/c1-5-2-3-6(8)4-7(5)9/h2-4H,9H2,1H3
(3)InChIKey:RXQNKKRGJJRMKD-UHFFFAOYAB
(4)Std. InChI:InChI=1S/C7H8BrN/c1-5-2-3-6(8)4-7(5)9/h2-4H,9H2,1H3
(5)Std. InChIKey:RXQNKKRGJJRMKD-UHFFFAOYSA-N

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