Basic information
- Name:
3,4-(Methylenedioxy)aniline
- CAS No.:
14268-66-7
- Molecular Structure:

- Formula:
- C7H7NO2
- Molecular Weight:
- 137.14
- Synonyms:
- Aniline,3,4-(methylenedioxy)- (6CI,8CI);(Benzo[1,3]dioxol-5-yl)amine;(Benzodioxol-5-yl)amine;1,2-(Methylenedioxy)-4-aminobenzene;1,3-Benzodioxolan-6-amine;1-Amino-3,4-(methylenedioxy)benzene;3,4-(Methylenedioxy)-1-aminobenzene;1,3-Benzodioxol-5-amine;3,4-Methylendioxyaniline;3,4-Methylenedioxybenzeneamine;4-Amino-1,2-(methylenedioxy)benzene;5-Amino-1,3-benzodioxole;Benzo[d][1,3]dioxol-5-amine;Benzodioxol-5-amine;NSC155176;
- EINECS:
- 238-161-6
- Density:
- 1.332 g/cm3
- Melting Point:
- 39-41 °C(lit.)
- Boiling Point:
- 267.9 °C at 760 mmHg
- Flash Point:
- 142.8 °C
- Solubility:
- slightly soluble in water
- Appearance:
- dark brown to black low melting solid
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-36 Details
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Chemistry
IUPAC Name: 1,3-Benzodioxol-5-amine
Synonyms: 1,3-benzodioxol-5-amine ; 1-Amino-3,4-methylenedioxybenzene ; 4-Amino-1,2-methylenedioxybenzene ; Aniline, 3,4-(methylenedioxy)-
Product Categories: Anilines, Aromatic Amines and Nitro Compounds
Molecular Structure of 3,4-(Methylenedioxy)aniline (CAS NO.14268-66-7) : ![]()
Molecular Formula of 3,4-(Methylenedioxy)aniline (CAS NO.14268-66-7) : C7H7NO2
Molecular Weight of 3,4-(Methylenedioxy)aniline (CAS NO.14268-66-7) : 137.14
CAS NO: 14268-66-7
EINECS : 238-161-6
Mol File: 14268-66-7.mol
BRN : 4919
Index of Refraction: 1.63
Surface Tension: 61.7 dyne/cm
Density: 1.332 g/cm3
Flash Point: 142.8 °C
Enthalpy of Vaporization: 50.59 kJ/mol
Boiling Point: 267.9 °C at 760 mmHg
Vapour Pressure: 0.00795 mmHg at 25°C
Melting point: 39-41 °C(lit.)
Water Solubility : slightly soluble
Sensitive : Air & Light Sensitive
Appearance:dark brown to black low melting solid
Uses
3,4-(Methylenedioxy)aniline (CAS NO.14268-66-7) is used as intermediates of drug Ossoli acid, Cinoxacin and Mi Nuosha magnitude.
Safety Profile
Hazard Codes
Xi
Risk Statements 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany 3
Hazard Note Irritant
HS Code 29329970

