ChemicalBook > CAS DataBase List > 4-broMo-N1-Methylbenzene-1,2-diaMine

4-broMo-N1-Methylbenzene-1,2-diaMine

Product Name
4-broMo-N1-Methylbenzene-1,2-diaMine
CAS No.
69038-76-2
Chemical Name
4-broMo-N1-Methylbenzene-1,2-diaMine
Synonyms
5-bromo-2-(methylamino)aniline;4-broMo-N1-Methylbenzene-1,2-diaMine;4-Bromo-N1-methyl-1,2-benzenediamine;4-Bromo-1-N-methylbenzene-1,2-diamine;1,2-Benzenediamine, 4-bromo-N1-methyl-;tert-butyl 3-allyl-3-hydroxyazetidine-6-carboxylate
CBNumber
CB02715096
Molecular Formula
C7H9BrN2
Formula Weight
201.06
MOL File
69038-76-2.mol
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4-broMo-N1-Methylbenzene-1,2-diaMine Property

Boiling point:
298.2±30.0 °C(Predicted)
Density 
1.578±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
pka
5.48±0.11(Predicted)
Appearance
Light brown to brown Solid
InChI
InChI=1S/C7H9BrN2/c1-10-7-3-2-5(8)4-6(7)9/h2-4,10H,9H2,1H3
InChIKey
JGXCXQPNYWBAGW-UHFFFAOYSA-N
SMILES
C1(NC)=CC=C(Br)C=C1N
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

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

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

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N-Bromosuccinimide Price

TRC
Product number
B613745
Product name
4-Bromo-N1-methylbenzene-1,2-diamine
Packaging
50mg
Price
$65
Updated
2021/12/16
Matrix Scientific
Product number
150306
Product name
4-Bromo-N1-methylbenzene-1,2-diamine
Purity
95%
Packaging
1g
Price
$196
Updated
2021/12/16
AK Scientific
Product number
2680AJ
Product name
4-Bromo-1-N-methylbenzene-1,2-diamine
Packaging
10g
Price
$380
Updated
2021/12/16
Ambeed
Product number
A135762
Product name
4-Bromo-N1-methylbenzene-1,2-diamine
Purity
97%
Packaging
10g
Price
$390
Updated
2021/12/16
Alichem
Product number
69038762
Product name
4-Bromo-N1-methylbenzene-1,2-diamine
Packaging
10g
Price
$395.2
Updated
2021/12/16
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4-broMo-N1-Methylbenzene-1,2-diaMine Chemical Properties,Usage,Production

Synthesis

53484-26-7

69038-76-2

General procedure for the synthesis of 4-bromo-N1-methylbenzene-1,2-diamine from 4-bromo-N-methyl-2-nitroaniline: to a solution of 4-bromo-N-methyl-2-nitroaniline (2.1 g, 9 mmol) in methanol (MeOH, 50 mL) was added iron powder (Fe, 2.5 g, 45 mmol) and ammonium chloride (NH4Cl, 4.8 g, 90 mmol). The reaction mixture was stirred at 80 °C for 4 hours. After completion of the reaction, the mixture was poured into water (H2O, 60 mL) and extracted with ethyl acetate (EA, 40 mL × 2). The organic layers were combined, dried with anhydrous sodium sulfate (Na2SO4), filtered and concentrated under reduced pressure to give 4-bromo-N1-methylbenzene-1,2-diamine (2.0 g, 99% yield) as a yellow solid.LC-MS m/z: 203.1 [M + H]+. Retention time (tR) = 1.64 min.

References

[1] Patent: WO2017/176960, 2017, A1. Location in patent: Paragraph 00743
[2] Patent: WO2012/119046, 2012, A2. Location in patent: Page/Page column 207
[3] Patent: WO2014/140075, 2014, A1. Location in patent: Page/Page column 231-232
[4] Patent: US6200976, 2001, B1
[5] Tetrahedron Letters, 2002, vol. 43, # 41, p. 7303 - 7306

4-broMo-N1-Methylbenzene-1,2-diaMine Preparation Products And Raw materials

Raw materials

Preparation Products

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4-broMo-N1-Methylbenzene-1,2-diaMine Suppliers

China 64 India 2 United States 5 Global 71
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69038-76-2, 4-broMo-N1-Methylbenzene-1,2-diaMineRelated Search:


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