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Name |
1,8-Diaminonaphthalene |
EINECS | 207-529-8 |
CAS No. | 479-27-6 | Density | 1.234 g/cm3 |
PSA | 52.04000 | LogP | 3.16660 |
Solubility | slightly soluble in water | Melting Point |
60-65 °C(lit.) |
Formula | C10H10N2 | Boiling Point | 352.1 °C at 760 mmHg |
Molecular Weight | 158.203 | Flash Point | 198.7 °C |
Transport Information | UN 2811 | Appearance | Off-white powder |
Safety | 36/37-36/37/39-26-24-36 | Risk Codes | 22-40-43-36/37/38 |
Molecular Structure | Hazard Symbols | Xn, Xi | |
Synonyms |
1,8-Diaminenaphthaline;1,8-Naphthylenediamine;NSC 6081; |
Article Data | 45 |
IUPAC Name: naphthalene-1,8-diamine
Empirical Formula: C10H10N2
Molecular Weight: 158.1998g/mol
EINECS: 207-529-8
Structure of 1,8-Naphthalenediamine (CAS NO.479-27-6):
Index of Refraction: 1.757
Molar Refractivity: 52.56 cm3
Molar Volume: 128.1 cm3
Polarizability: 20.83×10-24cm3
Surface Tension: 64.3 dyne/cm
Density: 1.234 g/cm3
Flash Point: 198.7 °C
Enthalpy of Vaporization: 59.69 kJ/mol
Boiling Point: 352.1 °C at 760 mmHg
Vapour Pressure: 3.93E-05 mmHg at 25°C
Physical Appearance: Off white powder
Product Categories: Intermediates of Dyes and Pigments;Benzene derivatives;Organics
Canonical SMILES: C1=CC2=C(C(=C1)N)C(=CC=C2)N
InChI: InChI=1S/C10H10N2/c11-8-5-1-3-7-4-2-6-9(12)10(7)8/h1-6H,11-12H2
InChIKey: YFOOEYJGMMJJLS-UHFFFAOYSA-N
Hazard Codes: Xn,Xi
Risk Statements: 22-40-43-36/37/38
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 36/37-36/37/39-26-24-36
S36/37:Wear suitable protective clothing and gloves.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24:Avoid contact with skin.
S36:Wear suitable protective clothing.
RIDADR: 2811
WGK Germany: 3
F: 8
Hazard Note: Irritant
HS Code: 29215940
1,8-Naphthalenediamine , its cas register number is 479-27-6. It also can be called 1,8-Diaminonaphthalene ; AI3-03804 ;
CCRIS 8398 ; EINECS 207-529-8 ; NSC 6081 ; Naphthalene-1,8-diamine . 1,8-Naphthalenediamine (CAS NO.479-27-6) is harmful if swallowed and it is irritating to eyes, respiratory system and skin. It may also cause sensitization by skin contact.