Name | 4-(Methylamino)benzoic acid |
Synonyms | 4-MABA 4-(methylamino)benzoate 4-Methylaminobenzoic acid 4-(methylamino)-benzoicaci P-(METHYLAMINO)BENZOIC ACID 4-(Methylamino)benzoic acid 4-(METHYLAMINO)BENZOIC ACID N-Methyl-4-aminobenzoic acid 4-(N-METHYLAMINO)BENZOIC ACID p-(N-Methylamino)benzoic acid Benzoic acid, p-(methylamino)- |
CAS | 10541-83-0 |
EINECS | 234-121-7 |
InChI | InChI=1/C8H9NO2/c1-9-7-4-2-6(3-5-7)8(10)11/h2-5,9H,1H3,(H,10,11)/p-1 |
InChIKey | ZVIDMSBTYRSMAR-UHFFFAOYSA-N |
Molecular Formula | C8H9NO2 |
Molar Mass | 151.16 |
Density | 1.2023 (rough estimate) |
Melting Point | 160-162 °C (lit.) |
Boling Point | 273.17°C (rough estimate) |
Flash Point | 148.3°C |
Solubility | Slightly soluble. Soluble in alcohol. |
Vapor Presure | 0.000122mmHg at 25°C |
Appearance | Brown-light gray crystalline powder |
Color | Off-White to Dark Beige |
BRN | 2082805 |
pKa | 5.04(at 25℃) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.5810 (estimate) |
MDL | MFCD00002424 |
Risk Codes | R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R36/37/38 - Irritating to eyes, respiratory system and skin. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R40 - Limited evidence of a carcinogenic effect |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
WGK Germany | 3 |
TSCA | Yes |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |