ChemicalBook > CAS DataBase List > methyl-(naphthalen-2-ylmethyl)azanium

methyl-(naphthalen-2-ylmethyl)azanium

Product Name
methyl-(naphthalen-2-ylmethyl)azanium
CAS No.
76532-33-7
Chemical Name
methyl-(naphthalen-2-ylmethyl)azanium
Synonyms
Terbinafine Impurity 13;N-methyl-1-(naphthalen-2-yl);Terbinafine Related Compound 2;Methyl-2-naphthaleneMethylaMine;N-Methylnaphthalene-2-methanamine;2-Naphthalenemethanamine, N-methyl-;N-Methyl(naphthalen-2-yl)MethanaMine;methyl-(naphthalen-2-ylmethyl)azanium;N-Methyl-1-(naphthalen-2-yl)MethanaMine
CBNumber
CB61456631
Molecular Formula
C12H13N
Formula Weight
171.24
MOL File
76532-33-7.mol
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methyl-(naphthalen-2-ylmethyl)azanium Property

Melting point:
232-233 °C
Boiling point:
90 °C(Press: 0.02 Torr)
Density 
1.036±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
9.50±0.10(Predicted)
Appearance
Colorless to light yellow Liquid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
M105510
Product name
N-methyl-1-(naphthalen-2-yl)methanamine
Packaging
50mg
Price
$65
Updated
2021/12/16
AK Scientific
Product number
1917AC
Product name
N-methyl-1-(naphthalen-2-yl)methanamine
Packaging
250mg
Price
$130
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0031507
Product name
N-METHYL-N-(2-NAPHTHYLMETHYL)AMINE
Purity
95.00%
Packaging
1G
Price
$808.89
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0031507
Product name
N-METHYL-N-(2-NAPHTHYLMETHYL)AMINE
Purity
95.00%
Packaging
2.5G
Price
$1147.43
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0031507
Product name
N-METHYL-N-(2-NAPHTHYLMETHYL)AMINE
Purity
95.00%
Packaging
5G
Price
$1421.65
Updated
2021/12/16
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methyl-(naphthalen-2-ylmethyl)azanium Chemical Properties,Usage,Production

Uses

An intermediate in the preparation of detoxification inhibitors of the crucifer phytoalexin Brassinin, as potential fungicides against Leptosphaeria maculans.

Synthesis

939-26-4

76532-33-7

General procedure for the synthesis of N-methyl-2-naphthalenemethylamine from 2-bromomethylnaphthalene: 2-bromomethylnaphthalene (10 g, 43 mmol) was added batchwise to a stirred mixture of 40 wt% aqueous methylamine solution (50 mL, 581 mmol) and THF (50 mL) at 0 °C. The reaction mixture was gradually warmed to room temperature and stirred continuously for 16 hours. Upon completion of the reaction, the mixture was concentrated under vacuum. The concentrated residue was dissolved in ether (Et2O), washed sequentially with 1.0 N NaOH solution and brine, and the organic phase was dried over anhydrous sodium sulfate (Na2SO4) and concentrated to dryness. Purification by silica gel fast column chromatography (eluent ratio from 98:2 to 9:1 CHCl3/methanol containing 5% NH4OH) afforded N-methyl-2-naphthalenemethylamine (3.95 g, 54% yield) as a clear oil. Its 1H NMR (400 MHz, CDCl3) data were as follows: δ 7.85 (m, 3H), 7.79 (s, 1H), 7.49 (m, 3H), 3.94 (s, 2H), 2.53 (s, 3H).

References

[1] Patent: EP1226138, 2004, B1

methyl-(naphthalen-2-ylmethyl)azanium Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from methyl-(naphthalen-2-ylmethyl)azanium manufacturers

Career Henan Chemical Co
Product
methyl-(naphthalen-2-ylmethyl)azanium 76532-33-7
Price
US $0.10/KG
Min. Order
1KG
Purity
95%-99%
Supply Ability
1kg; 100kg; 1000kg
Release date
2019-12-24

76532-33-7, methyl-(naphthalen-2-ylmethyl)azaniumRelated Search:

[2-(4-CHLORO-PHENYL)-ETHYL]-METHYL-AMINE N-(2-CHLOROBENZYL)-N-METHYLAMINE 1-CHLORO-6,6-DIMETHYL-2-HEPTEN-4-YNE (E)-1-Bromo-6,6-dimethyl-2-hepten-4-yne cis-Terbinafine Hydrochloride N-[(2E)-6,6-DiMethyl-2-hepten-4-yn-1-yl]-N-Methyl-2-naphthaleneMethanaMine Hydrochloride Terbinafine (E)-N,6,6-triMethyl-N-(naphthalen-2-ylMethyl)hept-2-en-4-yn-1-aMine 1-Chloro-6,6-dimethyl-2-heptene-4-yne (Z)-N,6,6-triMethyl-N-(naphthalen-1-ylMethyl)hept-2-en-4-yn-1-aMine 1-Methyl-aminomethyl naphthalene N-Methyl-2-naphthaMide 3,3-Dimethyl-1-butyne 1-CHLORO-6,6-DIMETHYL-2-HEPTENE-4-YNE 6,6-Dimethyl-1-hepten-4-yn-3-ol Terbinafine Hydrochloride Naphthol AS-E N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide

  • methyl-(naphthalen-2-ylmethyl)azanium
  • Methyl-2-naphthaleneMethylaMine
  • N-Methylnaphthalene-2-methanamine
  • N-Methyl-1-(naphthalen-2-yl)MethanaMine
  • N-Methyl(naphthalen-2-yl)MethanaMine
  • Terbinafine Related Compound 2
  • N-methyl-1-(naphthalen-2-yl)
  • 2-Naphthalenemethanamine, N-methyl-
  • Terbinafine Impurity 13
  • 76532-33-7
  • C12H14N
  • Amines
  • Aromatics