4,4'-Diaminobenzophenone
Synonym(s):4,4′-Diaminobenzophenone;Bis(4-aminophenyl)methanone
- CAS NO.:611-98-3
- Empirical Formula: C13H12N2O
- Molecular Weight: 212.25
- MDL number: MFCD00038138
- EINECS: 251-228-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-30 18:52:02
What is 4,4'-Diaminobenzophenone?
Purification Methods
Purify the phenone by recrystallisation from EtOH and by sublimation in high vacuum. The dihydrochloride has m 260o(dec) (from EtOH), and the thiosemicarbazone has m 207-207.5o(dec) (from aqueous EtOH). [Kuhn et al. Chem Ber 75 711 1942, Beilstein 14 IV 255.]
Properties of 4,4'-Diaminobenzophenone
Melting point: | 243-247 °C(lit.) |
Boiling point: | 452.8±30.0 °C(Predicted) |
Density | 1.233±0.06 g/cm3(Predicted) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | almost transparency in Methanol |
form | powder to crystal |
pka | 2.81±0.10(Predicted) |
color | Light yellow to Brown |
BRN | 2211861 |
CAS DataBase Reference | 611-98-3(CAS DataBase Reference) |
NIST Chemistry Reference | Bis(4-aminophenyl)methanone(611-98-3) |
Safety information for 4,4'-Diaminobenzophenone
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 4,4'-Diaminobenzophenone
InChIKey | ZLSMCQSGRWNEGX-UHFFFAOYSA-N |
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
2-Amino-5-chlorobenzophenone
3,4-Dihydroxybenzophenone
Bis(4-fluorophenyl)-methanone
2,4-Difluorobenzophenone
2,4-Dihydroxybenzophenone
4,4'-Diaminobenzophenone
4-DIMETHYLAMINO-2-HYDROXY-2'-METHOXYCARBONYL-4'-NITROBENZOPHENONE
4,4'-BIS(N-ETHYL-N-METHYLAMINO)BENZOPHENONE
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