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| CAS No.: | 3102-70-3 |
|---|---|
| Name: | 2,4,6-Trimethyl-1,3-phenylenediamine |
| Molecular Structure: | |
|
|
|
| Formula: | C9H14N2 |
| Molecular Weight: | 150.224 |
| Synonyms: | 2,4-Mesitylenediamine(7CI,8CI);1,3,5-Trimethyl-2,6-benzenediamine;2,4,6-Trimethyl-1,3-benzenediamine;2,4,6-Trimethyl-1,3-phenylenediamine;2,4,6-Trimethyl-m-phenylenediamine;NSC 10392; |
| EINECS: | 221-456-9 |
| Density: | 1.051 g/cm3 |
| Melting Point: | 89-91 °C(lit.) |
| Boiling Point: | 297.7 °C at 760 mmHg |
| Flash Point: | 158.4 °C |
| Solubility: | 22.7g/L at 20℃ |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 26-36 |
| PSA: | 52.04000 |
| LogP: | 2.93860 |
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| Conditions | Yield |
|---|---|
| With hydrogenchloride; zinc | |
| With ethanol; nickel at 60 - 100℃; under 102971 Torr; Hydrogenation; | |
| With hydrogenchloride; tin | |
| With hydrogen In methanol at 65 - 80℃; under 30003 Torr; for 1h; Temperature; Pressure; Autoclave; Large scale; | 135 kg |
- 7647-01-0
hydrogenchloride
- 602-96-0
2,4,6-trinitromesitylene
- 3102-70-3
2,4,6-trimethyl-1,3-benzenediamine
- 3102-70-3
2,4,6-trimethyl-1,3-benzenediamine
| Conditions | Yield |
|---|---|
| With hydrogenchloride; tin |
- 3102-70-3
2,4,6-trimethyl-1,3-benzenediamine
| Conditions | Yield |
|---|---|
| With hydrogenchloride; tin |
| Conditions | Yield |
|---|---|
| In ethanol for 5h; Reflux; | 97% |
| Conditions | Yield |
|---|---|
| In ethanol for 5h; Reflux; | 97% |
| Conditions | Yield |
|---|---|
| In ethanol for 5h; Reflux; | 96% |
| Conditions | Yield |
|---|---|
| With acetic acid In methanol for 6h; Reflux; | 90% |
| Conditions | Yield |
|---|---|
| In ethanol at 60℃; for 6h; | 88% |
- 17754-90-4
4-(Diethylamino)salicylaldehyde
- 3102-70-3
2,4,6-trimethyl-1,3-benzenediamine
| Conditions | Yield |
|---|---|
| In methanol for 8h; Reflux; | 86% |
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Chemistry
The Molecular Structure of 1,3-Benzenediamine, 2,4,6-trimethyl- (CAS NO.3102-70-3):
Empirical Formula: C9H14N2
Molecular Weight: 150.2209
IUPAC Name: 2,4,6-trimethylbenzene-1,3-diamine
Product Categories: AMINEPRIMARY;Aromatic Hydrocarbons (substituted) & Derivatives
Nominal Mass: 150 Da
Average Mass: 150.2209 Da
Monoisotopic Mass: 150.115698 Da
Index of Refraction: 1.605
Molar Refractivity: 49.19 cm3
Molar Volume: 142.8 cm3
Surface Tension: 45.9 dyne/cm
Density: 1.051 g/cm3
Flash Point: 158.4 °C
Enthalpy of Vaporization: 53.76 kJ/mol
Boiling Point: 297.7 °C at 760 mmHg
Vapour Pressure: 0.00132 mmHg at 25°C
InChI
InChI=1/C9H14N2/c1-5-4-6(2)9(11)7(3)8(5)10/h4H,10-11H2,1-3H3
Smiles
c1(c(c(C)cc(c1N)C)N)C
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD | skin | > 7500mg/kg (7500mg/kg) | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 677, 1992. | |
| rat | LC | inhalation | > 5700mg/m3/4H (5700mg/m3) | SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 677, 1992. |
| rat | LDLo | oral | 630mg/kg (630mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 677, 1992. |
Safety Profile
Hazard Codes: 
Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
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
RIDADR: 2811
WGK Germany: 3
RTECS: CZ1607000
F: 8-9-23
F 8: Photosensitive
F 9: Keep under nitrogen
F 23: Sensitive to air
HazardClass: 6.1(a)
PackingGroup: II
Specification
1,3-Benzenediamine, 2,4,6-trimethyl- (CAS NO.3102-70-3) is also called as 2,4,6-Trimethyl-1,3-benzenediamine ; 2,4,6-Trimethyl-m-phenylenediamine ; 3-13-00-00343 (Beilstein Handbook Reference) ; 2,4-Diaminomesitylene ; 2,4-Mesitylenediamine (7CI,8CI) .