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| CAS No.: | 539-48-0 |
|---|---|
| Name: | 1,4-Bis(aminomethyl)benzene |
| Molecular Structure: | |
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| Formula: | C8H12 N2 |
| Molecular Weight: | 136.197 |
| Synonyms: | p-Xylene-a,a'-diamine (6CI,7CI,8CI); 1,4-Bis(aminomethyl)benzene;1,4-Xylylenediamine; 4-Aminomethylbenzylamine; Euredur 14; Shoamine P; p-Aminomethylbenzylamine;p-Bis(aminomethyl)benzene; p-Phenylenedi(methylamine); p-Xylylenediamine; a,a'-Diamino-p-xylene |
| EINECS: | 208-719-3 |
| Density: | 1.052g/cm3 |
| Melting Point: | 60-63 ºC |
| Boiling Point: | 230 ºC (10 mmHg) |
| Flash Point: | 131.8°C |
| Solubility: | Soluble in water. |
| Hazard Symbols: |
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| Risk Codes: | R34 |
| Safety: | A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES. |
| Transport Information: | UN 3259 |
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Chemistry
Product Name: p-Phenylenebis(methylamine) (CAS NO.539-48-0)
Molecular Formula: C8H12N2
Molecular Weight: 136.19g/mol
Mol File: 539-48-0.mol
Einecs: 208-719-3
Melting Point: 60-63 °C(lit.)
Boiling point: 261.9 °C at 760 mmHg
Flash Point: 131.8 °C
Density: 1.052 g/cm3
Surface Tension: 47 dyne/cm
Enthalpy of Vaporization: 49.97 kJ/mol
Vapour Pressure: 0.0112 mmHg at 25°C
XLogP3-AA: -0.4
H-Bond Donor: 2
H-Bond Acceptor: 2
Structure Descriptors of p-Phenylenebis(methylamine) (CAS NO.539-48-0):
IUPAC Name: [4-(aminomethyl)phenyl]methanamine
Canonical SMILES: C1=CC(=CC=C1CN)CN
InChI: InChI=1S/C8H12N2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6,9-10H2
InChIKey: ISKQADXMHQSTHK-UHFFFAOYSA-N
Toxicity Data With Reference
| 1. | skn-rbt 750 µg/24H SEV | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,448. | ||
| 2. | eye-rbt 50 µg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,64. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
A severe skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
Safety Information of p-Phenylenebis(methylamine) (CAS NO.539-48-0):
Hazard Codes: C
Risk Statements: 34
34: Causes burns
Safety Statements: 26-36/37/39-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
Specification
p-Phenylenebis(methylamine) ,its CAS NO. is 539-48-0,the synonyms is Methylamine, p-phenylenebis- ; 1,4-Bis(aminomethyl)benzene ; 1,4-Bis-aminomethylbenzen ; 1,4-Xylenediamine ; 1,4-Xylylenediamine ; 4-13-00-00296 (Beilstein Handbook Reference) ; 4-Aminomethylbenzylamine ; BRN 2206190 ; CCRIS 6170 ; EINECS 208-719-3 ; p-Phenylenebis(methylamine) ; p-Xylene-alpha,alpha'-diamine ; p-Xylylendiamine .