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| CAS No.: | 61702-44-1 |
|---|---|
| Name: | 2-Chloro-1,4-phenylenediamine sulfate |
| Molecular Structure: | |
|
|
|
| Formula: | C6H7ClN2.H2SO4 |
| Molecular Weight: | 240.667 |
| Synonyms: | 2-Chloro p-phenylenediamine sulphate;2-chlorobenzene-1,4-diamine;2-Chloro-1,4-benzenediamine sulfate (1:1);2-chlorobenzene-1,4-diamine; sulfuric acid;1,4-Benzenediamine, 2-chloro-, sulfate (1:1);2-Chloro-p-phenylenediamine sulfate;o-chlono-p-phenylene diamine sulfate;2-Chloro-p-Phenylenediamine Monosulfate; |
| EINECS: | 262-915-3 |
| Density: | 1.42g/cm3 |
| Melting Point: | 251-253 °C |
| Boiling Point: | 287.9 °C at 760 mmHg |
| Flash Point: | 127.9 °C |
| Solubility: | <0.1 g/100 mL at 21 °C in water |
| Appearance: | white to off-white powder |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 20/21-36/37/38-33 |
| Safety: | 26-36/37/39-39-36-22 |
| Transport Information: | UN 2811 |
| PSA: | 135.02000 |
| LogP: | 3.09480 |
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Chemistry
Molecule structure of 2-Chloro-1,4-phenylenediamine sulfate (CAS NO.61702-44-1):
IUPAC Name: 2-Chlorobenzene-1,4-diamine; sulfuric acid
Molecular Weight: 240.66466 g/mol
Molecular Formula: C6H9ClN2O4S
Melting Point: 251-253 °C
Flash Point: 127.9 °C
Enthalpy of Vaporization: 52.71 kJ/mol
Boiling Point: 287.9 °C at 760 mmHg
Vapour Pressure: 0.00242 mmHg at 25 °C
Water Solubility: <0.1 g/100 mL at 21 °C
Stability: stable. incompatible with oxidizing agents, acids.
H-Bond Donor: 4
H-Bond Acceptor: 6
Exact Mass: 239.997155
MonoIsotopic Mass: 239.997155
Topological Polar Surface Area: 127
Heavy Atom Count: 14
Canonical SMILES: C1=CC(=C(C=C1N)Cl)N.OS(=O)(=O)O
InChI: InChI=1S/C6H7ClN2.H2O4S/c7-5-3-4(8)1-2-6(5)9;1-5(2,3)4/h1-3H,8-9H2;(H2,1,2,3,4)
InChIKey: GQFGHCRXPLROOF-UHFFFAOYSA-N
EINECS: 262-915-3
Product Categories: Intermediates of Dyes and Pigments
Uses
2-Chloro-1,4-phenylenediamine sulfate (CAS NO.61702-44-1) is used as pigment intermediates. It is also used for the production of molecules Brown SR, macromolecular red BR, etc.
Safety Profile
Hazard Codes: 
Xn
Risk Statements: 20/21-36/37/38-33
R20/21:Harmful by inhalation and in contact with skin.
R36/37/38:Irritating to eyes, respiratory system and skin.
R33:Danger of cumulative effects.
Safety Statements: 26-36/37/39-39-36-22
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S39:Wear eye / face protection.
S36:Wear suitable protective clothing.
S22:Do not breathe dust.
RIDADR: 2811
WGK Germany: 3
RTECS: CZ1581000
HazardClass: 6.1
PackingGroup: II
HS Code: 29215119
Specification
2-Chloro-1,4-phenylenediamine sulfate (CAS NO.61702-44-1) is also named as 2-Chloro-1,4-benzenediamine sulfate (1:1) ; 2-Chloro-1,4-phenylenediamine sulfate (1:1) ; 2-Chloro-p-phenylenediamine sulfate ; CCRIS 145 ; 1,4-Benzenediamine, 2-chloro-, sulfate (1:1) . 2-Chloro-1,4-phenylenediamine sulfate (CAS NO.61702-44-1) is white to off-white powder. It is insoluble in water. 2-Chloro-1,4-phenylenediamine sulfate is an acidic salt of an amine. Flash point data for 2-Chloro-1,4-phenylenediamine sulfate are not available; however, it is probably combustible.