Name | 4-chloro-2,5-dimethoxyaniline |
Synonyms | TIMTEC-BB SBB003681 2,5-DIMETHOXY-4-CHLORANILINE 2,5-Dimethoxy-4-Chloroaniline 4-chloro-2,5-dimethoxyaniline 4-CHLORO-2,5-DIMETHOXYANILINE 2,5-DIMETHOXY-4-CHLOROANILINE 4-chloro-2,5-dimethoxy-anilin 2,5-Dimethoxy-4-Chloro-Aniline 4-CHLORO-5-METHOXY-M-ANISIDINE 2,5-Dimethoxy-4-Chloro Aniline 4-CHLORO-2,5-DIMETHOXYL ANILINE 4-Chloro-2,5-Dimethoxy Benzenamine 1-AMINO-4-CHLORO-2,5-DIMETHOXYBENZENE 2-Amino-5-chlorohydroquinone dimethyl ether |
CAS | 6358-64-1 |
EINECS | 228-782-0 |
InChI | InChI=1/C8H10ClNO2/c1-11-7-4-6(10)8(12-2)3-5(7)9/h3-4H,10H2,1-2H3 |
InChIKey | YGUFQYGSBVXPMC-UHFFFAOYSA-N |
Molecular Formula | C8H10ClNO2 |
Molar Mass | 187.62 |
Density | 1.2384 (rough estimate) |
Melting Point | 118-120°C(lit.) |
Boling Point | 310.2±37.0 °C(Predicted) |
Flash Point | 163°C |
Vapor Presure | 0.004Pa at 20℃ |
Appearance | Crystalline powder |
Color | Off-white to brown |
BRN | 880445 |
pKa | 3.48±0.10(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | 1.5790 (estimate) |
MDL | MFCD00014893 |
Physical and Chemical Properties | Molecular formula: C8H10ClNO2 Molecular Weight: 187.62 appearance: off-white powder Content: ≥ 98% volatile: ≤ 0.5% Melting Point: 118-120°C |
Use | Used as a dye intermediate |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 1 |
RTECS | BX1225000 |
TSCA | Yes |
Raw Materials | Dimethyl sulfate Iron Nitric acid Hydroquinone |
Downstream Products | 4'-chloro-2',5'-dimethoxyacetoacetanilide |
LogP | 1.93 at 23℃ and pH5-6 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | use as dye intermediate |
category | toxic substances |
toxicity grade | high toxicity |
Acute toxicity | oral-bird LD50: 100 mg/kg |
flammability hazard characteristics | flammable; Fire decomposition of toxic hydrogen chloride, nitrogen oxide gas |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; Stored separately from food raw materials |
fire extinguishing agent | water, carbon dioxide, foam, sand |