Name | 2,6-Dichloro-4-nitroaniline |
Synonyms | u-2069 Resisan dicloran Resissan dichloran (canada) 2,6-Dichloro-4-nitroaniline 2,6-Dichloro-4-nitro-1-aminobenzene 2,6-Dibromo-4-nitroaniline (Botran) DICHLORAN PESTANAL (2,6-DICHLORO- 4-NITR |
CAS | 99-30-9 |
EINECS | 202-746-4 |
InChI | InChI=1/C6H4Cl2N2O2/c7-4-1-3(10(11)12)2-5(8)6(4)9/h1-2H,9H2 |
Molecular Formula | C6H4Cl2N2O2 |
Molar Mass | 207.01 |
Density | 1.6257 (rough estimate) |
Melting Point | 190-192 °C (lit.) |
Boling Point | 130°C 2mm |
Flash Point | 130°C/2mm |
Water Solubility | 1 g/L (60 ºC) |
Solubility | 0.006g/l (HSDB) |
Vapor Presure | 1.6 x 10-4 Pa (20 °C) |
Appearance | neat |
Color | Light Yellow to Yellow |
BRN | 1459581 |
pKa | pK1:-3.31(+1) (25°C) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.6560 (estimate) |
Physical and Chemical Properties | Characteristic yellow needle-like crystals. melting point 189~190 ℃ solubility: it is insoluble in water, but soluble in ethanol. The solubilities in acetone, chloroform and ethyl acetate were 3.4%,1.2% and 1.9%, respectively. |
Use | For dyes and organic pigment intermediates |
Risk Codes | R33 - Danger of cumulative effects R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S28 - After contact with skin, wash immediately with plenty of soap-suds. |
UN IDs | 2811 |
WGK Germany | 3 |
RTECS | BX2975000 |
TSCA | Yes |
HS Code | 29214210 |
Hazard Class | 6.1(b) |
Packing Group | III |