2-(Methylamino)benzaldehyde
-
Identifiers
Molecular formula
C8H9NOSMILES
CNC1=CC=CC=C1C=O
Safety labels
Corrosive
Irritant -
Odor profile
Fragrance Sweet 35.77% Roasted 35.37% Bitter 33.08% Grape 33.03% Burnt 32.36% Meaty 30.53% Almond 29.9% Fruity 28.06% Nutty 25.7% Cheesy 25.27% Flavor Sweet 37.91% Bitter 32.65% Almond 31.26% Phenolic 30.31% Fruity 29.76% Mild 28.53% Nutty 27.25% Spicy 26.99% Oily 26.59% Musty 26.22% Odor impact est.
Medium -
Properties
XLogP3-AA
1.9pKa est.
5.29 (weak acid)Molecular weight
135.16 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Very slowBoiling point est.
272°CFlash point
- 116.92 ˚C est.
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Synonyms
- 2-(methylamino)benzaldehyde
- 7755-70-6
- MFCD19216814
- DTXSID30296015
- 2-(methylamino)-benzaldehyde
- NSC106926
- methylaminobenzaldehyde
- N-methylaminobenzaldehyde
- 2-Methylamino-benzaldehyde
- SCHEMBL874034
- SCHEMBL19726078
- DTXCID80247153
- LIZGLUQDMOJDMM-UHFFFAOYSA-N
- AKOS006347239
- CS-W021444
- DS-6317
- NSC-106926
- SY114411
- DB-354974
- EN300-332093
- O10528
- Z1203730947
- 837-326-5
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Applications
2-(Methylamino)benzaldehyde is primarily used as a synthetic intermediate in organic chemistry, serving as a building block for pharmaceutical compounds and medicinal chemistry; it also functions as a precursor for colorants in dyes and pigment formulations, enabling the preparation of azo dyes and related chromophores; in fragrance and perfumery, it can act as a fragrance precursor or intermediate to generate aroma compounds; in polymer and coating formulations, the aldehyde and amino functionality allows imine-related crosslinking and functionalization, contributing to functional resins and coatings; and it is employed in research and development as a scaffold for heterocyclic synthesis, for example in the preparation of benzimidazole and quinazoline derivatives.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 227.3 methanol 293.72 isopropanol 123.81 water 6.42 ethyl acetate 215.57 n-propanol 167.11 acetone 465.52 n-butanol 126.26 acetonitrile 330.54 DMF 714.42 toluene 71.86 isobutanol 90.55 1,4-dioxane 727.34 methyl acetate 263.47 THF 619.65 2-butanone 287.33 n-pentanol 85.28 sec-butanol 81.66 n-hexane 8.75 ethylene glycol 126.73 NMP 507.85 cyclohexane 10.39 DMSO 1276.62 n-butyl acetate 122.61 n-octanol 52.19 chloroform 553.3 n-propyl acetate 137.58 acetic acid 297.11 dichloromethane 645.26 cyclohexanone 369.26 propylene glycol 69.85 isopropyl acetate 105.61 DMAc 290.86 2-ethoxyethanol 184.76 isopentanol 86.33 n-heptane 9.6 ethyl formate 186.43 1,2-dichloroethane 472.11 n-hexanol 101.36 2-methoxyethanol 363.1 isobutyl acetate 80.26 tetrachloromethane 83.03 n-pentyl acetate 72.53 transcutol 329.25 n-heptanol 56.39 ethylbenzene 37.47 MIBK 115.55 2-propoxyethanol 203.19 tert-butanol 140.23 MTBE 108.16 2-butoxyethanol 112.4 propionic acid 205.66 o-xylene 47.03 formic acid 175.94 diethyl ether 173.0 m-xylene 55.1 p-xylene 48.35 chlorobenzene 161.52 dimethyl carbonate 126.27 n-octane 5.34 formamide 297.26 cyclopentanone 587.9 2-pentanone 202.58 anisole 114.88 cyclopentyl methyl ether 203.62 gamma-butyrolactone 753.13 1-methoxy-2-propanol 201.35 pyridine 336.69 3-pentanone 160.93 furfural 459.34 n-dodecane 5.04 diethylene glycol 224.73 diisopropyl ether 36.46 tert-amyl alcohol 87.82 acetylacetone 247.45 n-hexadecane 5.77 acetophenone 109.48 methyl propionate 205.45 isopentyl acetate 93.73 trichloroethylene 690.35 n-nonanol 45.84 cyclohexanol 98.23 benzyl alcohol 86.87 2-ethylhexanol 57.8 isooctanol 45.97 dipropyl ether 72.78 1,2-dichlorobenzene 130.21 ethyl lactate 74.27 propylene carbonate 267.66 n-methylformamide 445.37 2-pentanol 63.9 n-pentane 7.83 1-propoxy-2-propanol 119.58 1-methoxy-2-propyl acetate 121.15 2-(2-methoxypropoxy) propanol 91.86 mesitylene 38.77 ε-caprolactone 265.39 p-cymene 28.99 epichlorohydrin 676.55 1,1,1-trichloroethane 298.55 2-aminoethanol 148.12 morpholine-4-carbaldehyde 467.02 sulfolane 896.24 2,2,4-trimethylpentane 6.72 2-methyltetrahydrofuran 310.76 n-hexyl acetate 97.73 isooctane 6.9 2-(2-butoxyethoxy)ethanol 132.63 sec-butyl acetate 74.77 tert-butyl acetate 116.72 decalin 10.51 glycerin 147.83 diglyme 266.02 acrylic acid 222.27 isopropyl myristate 40.28 n-butyric acid 213.46 acetyl acetate 130.5 di(2-ethylhexyl) phthalate 41.31 ethyl propionate 116.42 nitromethane 713.75 1,2-diethoxyethane 112.15 benzonitrile 130.7 trioctyl phosphate 35.95 1-bromopropane 170.15 gamma-valerolactone 585.87 n-decanol 36.03 triethyl phosphate 50.13 4-methyl-2-pentanol 44.42 propionitrile 206.55 vinylene carbonate 260.35 1,1,2-trichlorotrifluoroethane 350.44 DMS 103.46 cumene 30.3 2-octanol 37.83 2-hexanone 138.65 octyl acetate 54.28 limonene 42.28 1,2-dimethoxyethane 329.3 ethyl orthosilicate 45.37 tributyl phosphate 40.49 diacetone alcohol 147.87 N,N-dimethylaniline 69.98 acrylonitrile 312.55 aniline 123.62 1,3-propanediol 184.46 bromobenzene 156.74 dibromomethane 373.09 1,1,2,2-tetrachloroethane 438.82 2-methyl-cyclohexyl acetate 65.41 tetrabutyl urea 56.32 diisobutyl methanol 36.23 2-phenylethanol 91.18 styrene 51.85 dioctyl adipate 54.8 dimethyl sulfate 243.56 ethyl butyrate 90.79 methyl lactate 114.61 butyl lactate 58.93 diethyl carbonate 65.39 propanediol butyl ether 87.37 triethyl orthoformate 58.08 p-tert-butyltoluene 29.03 methyl 4-tert-butylbenzoate 91.92 morpholine 547.83 tert-butylamine 68.81 n-dodecanol 28.56 dimethoxymethane 337.37 ethylene carbonate 218.5 cyrene 110.03 2-ethoxyethyl acetate 105.34 2-ethylhexyl acetate 70.76 1,2,4-trichlorobenzene 150.57 4-methylpyridine 232.27 dibutyl ether 53.18 2,6-dimethyl-4-heptanol 36.23 DEF 222.51 dimethyl isosorbide 164.23 tetrachloroethylene 291.15 eugenol 98.14 triacetin 84.61 span 80 74.83 1,4-butanediol 79.36 1,1-dichloroethane 338.27 2-methyl-1-pentanol 63.84 methyl formate 351.64 2-methyl-1-butanol 74.95 n-decane 8.0 butyronitrile 160.83 3,7-dimethyl-1-octanol 45.0 1-chlorooctane 37.91 1-chlorotetradecane 16.54 n-nonane 7.69 undecane 6.17 tert-butylcyclohexane 11.21 cyclooctane 4.93 cyclopentanol 142.45 tetrahydropyran 335.43 tert-amyl methyl ether 74.6 2,5,8-trioxanonane 166.99 1-hexene 40.27 2-isopropoxyethanol 116.04 2,2,2-trifluoroethanol 153.44 methyl butyrate 164.77 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
|
Category 1
Products applied to the lips
|
No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
|
No restriction |
|
Category 2
Products applied to the axillae
|
No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
|
No restriction |
|
Category 3
Products applied to the face/body using fingertips
|
No restriction |
Category 8
Products with significant anogenital exposure
|
No restriction |
|
Category 4
Products related to fine fragrance
|
No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
|
No restriction |
|
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
|
No restriction |
Category 10A
Household care products with mostly hand contact
|
No restriction |
|
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
|
No restriction |
Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
|
No restriction |
|
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
|
No restriction |
Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
|
No restriction |
|
Category 5D
Baby Creams, baby Oils and baby talc
|
No restriction |
Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
|
No restriction |
|
Category 6
Products with oral and lip exposure
|
No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
|
No restriction |
| Name | CAS | Botanical | Proportion |
|---|---|---|---|
| Mandarin (Italy) 8 | 8008-31-9 | Citrus deliciosa Tenore (C. reticulata Blanco, cv.mandarin), fam. Rutaceae | 0.01% |