Name | N-Acetyl-1,3-phenylenediamine |
Synonyms | NSC 165576 CCRIS 4574 BRN 0775952 EINECS 203-021-5 3-aminoacetanilid 3-Aminoacetanilid m-acetaminoaniline M-Acetaminoaniline m-Aminoacetanilide 3'-Aminoacetanilide 3'-amino-acetanilid M-Amino acetanilide 3-Acetylaminoaniline 3-acetylaminoaniline m-(Acetylamino)aniline Acetanilide, 3'-amino- 3-Amino-N-acetylaniline n-acetyl-m-fenylendiamin N-Acetyl-m-fenylendiamin 3-Aminoacetanilid [Czech] Acetyl-m-phenylenediamine N-(3-Aminophenyl)acetamide n-(3-aminophenyl)-acetamid N-ACETYL-M-PHENYLENEDIAMINE N-Acetyl-m-phenylenediamine Acetamide, N-(3-aminophenyl)- N-Acetyl-1,3-phenylenediamine 1-Amino-3-(acetylamino)benzene N-Acetyl-m-fenylendiamin [Czech] |
CAS | 102-28-3 |
EINECS | 203-021-5 |
InChI | InChI=1/C8H10N2O/c1-6(11)10-8-4-2-3-7(9)5-8/h2-5H,9H2,1H3,(H,10,11) |
InChIKey | PEMGGJDINLGTON-UHFFFAOYSA-N |
Molecular Formula | C8H10N2O |
Molar Mass | 150.18 |
Density | 1.1392 (rough estimate) |
Melting Point | 86-88°C(lit.) |
Boling Point | 271.72°C (rough estimate) |
Flash Point | 189°C |
Water Solubility | 1-5 g/100 mL at 24 ºC |
Vapor Presure | 2.96E-06mmHg at 25°C |
Appearance | Colorless crystal |
Color | White to Gray to Brown |
pKa | 14.82±0.70(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.6180 (estimate) |
MDL | MFCD00025229 |
Physical and Chemical Properties | Character: colorless needle crystal or platelet crystal. melting point 87~89 ℃ soluble in cold water, ethanol, acetone, slightly soluble in benzene. |
Use | Mainly used as intermediates for reactive dyes and disperse dyes |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 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 |
WGK Germany | 3 |
RTECS | AD8050000 |
TSCA | Yes |
HS Code | 29214200 |
Hazard Class | IRRITANT |
colorless needle crystals or platelets. Melting Point: 87-89 °c. Soluble in cold water, ethanol, acetone, benzene-soluble.
M-phenylenediamine was dissolved in water. Hydrochloric acid was gradually added to form M-phenylenediamine hydrochloride. Then acetic anhydride is used for acylation, and the reaction product is neutralized to obtain the finished product.
It is mainly used as an intermediate for reactive dyes such as reactive yellow and disperse dyes.