3,4-(Methylenedioxy)aniline

3,4-(Methylenedioxy)aniline Basic information
Product Name:3,4-(Methylenedioxy)aniline
Synonyms:benzo[d][1,3]dioxol-5-amine;5-Amino-1,3-benzodioxole 98%;1,3-Benzodioxol-5-amine, 3,4-(Methylenedioxy)aniline;5-Amino-1,3-benzodioxole 4-Amino-1,2-methylenedioxybenzene;3,4-METHYLENEDIOXYANILINE (STABILISED WI;3,4-(Methylenedioxy)aniline, 97% 10GR;3,4-(Methylenedioxy)aniline, 97% 50GR;4-aMino-1,3-benzodioxole
CAS:14268-66-7
MF:C7H7NO2
MW:137.14
EINECS:238-161-6
Product Categories:Anilines, Aromatic Amines and Nitro Compounds
Mol File:14268-66-7.mol
3,4-(Methylenedioxy)aniline Structure
3,4-(Methylenedioxy)aniline Chemical Properties
Melting point 39-41 °C(lit.)
Boiling point 144 °C16 mm Hg(lit.)
density 1.2528 (rough estimate)
refractive index 1.5030 (estimate)
Fp 289 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka4.78±0.20(Predicted)
form Low Melting Solid
color Dark brown to black
Water Solubility slightly soluble
Sensitive Air & Light Sensitive
BRN 4919
CAS DataBase Reference14268-66-7(CAS DataBase Reference)
NIST Chemistry Reference1,3-Benzodioxol-5-amine(14268-66-7)
EPA Substance Registry System1,3-Benzodioxol-5-amine (14268-66-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
Hazard Note Irritant
TSCA Yes
HazardClass 6.1
HS Code 29329970
MSDS Information
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3,4-(Methylenedioxy)aniline Usage And Synthesis
Chemical Propertiesdark brown to black low melting solid
Uses3,4-(Methylenedioxy)aniline is an pharmaceutically important aniline derivative. It undergoes N-alkylation with cyclic secondary alkylamines in the presence of Shvo catalyst to yield N-arylpyrrolidines. 3,4-(Methylenedioxy)aniline was used in the synthesis of γ-glutamylanilides.
Purification MethodsCrystallise the base from pet ether and/or distil it in a vacuum. The hydrochloride has m 198o(dec). [Sonn & Benirschke Chem Ber 54 1734 1921, Beilstein 19 H 328, 19 II 341, 19 III/IV 4056.]
Black Pepper Oil 4-(Trifluoromethoxy)aniline 1,3-Benzodioxole ALTRENOGEST N-Ethylmethylamine (Trifluoromethoxy)benzene Glycine Triethylamine p-Anisidine o-Toluidine Aniline Bis(2-ethylhexyl)amine p-Anisaldehyde O-Tolidine 2-Aminophenol p-Toluidine AMINO ACIDS Triethanolamine

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